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    Scheduled Pinned Locked Moved General pfSense Questions
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    • 2
      2chemlud Banned
      last edited by

      @Trel:

      When only unbound can be used and DNS Sec is set to ON, and port 53 is blocked except to pfsense
      -A DNS lookup from any computer to one of the domains causes unbound to stop resolving anything, all lookups fail
      (persists until unbound service is restarted)[

      [/quote]

      I can not confirm this, worked fine for me in this setup (with some service interruptions, 5-7times a day)

      1 Reply Last reply Reply Quote 0
      • DerelictD
        Derelict LAYER 8 Netgate
        last edited by

        I'm not in a position to test this at the moment.  Tonight.

        Chattanooga, Tennessee, USA
        A comprehensive network diagram is worth 10,000 words and 15 conference calls.
        DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
        Do Not Chat For Help! NO_WAN_EGRESS(TM)

        1 Reply Last reply Reply Quote 0
        • T
          Trel
          last edited by

          @2chemlud:

          @Trel:

          When only unbound can be used and DNS Sec is set to ON, and port 53 is blocked except to pfsense
          -A DNS lookup from any computer to one of the domains causes unbound to stop resolving anything, all lookups fail
          (persists until unbound service is restarted)

          I can not confirm this, worked fine for me in this setup (with some service interruptions, 5-7times a day)

          When you say interruptions, could those have been unbound not responding?
          Someone did mention that one of the times I was unable to restart the service manually (as I was not available) it began working again after 45-50 minutes.

          Either way though, as soon as I overrode the DNS for those sites, it's never happened again.

          @Derelict:

          I'm not in a position to test this at the moment.  Tonight.

          If you're going to test, try accessing and resolving

          api-nyc01.exip.org

          and

          ns3.csof.net
          1 Reply Last reply Reply Quote 0
          • DerelictD
            Derelict LAYER 8 Netgate
            last edited by

            A DNS lookup from any computer to one of the domains causes unbound to stop resolving anything

            So I can test it properly, to what domains is this referring?

            Chattanooga, Tennessee, USA
            A comprehensive network diagram is worth 10,000 words and 15 conference calls.
            DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
            Do Not Chat For Help! NO_WAN_EGRESS(TM)

            1 Reply Last reply Reply Quote 0
            • DerelictD
              Derelict LAYER 8 Netgate
              last edited by

              @Trel:

              If you're going to test, try accessing and resolving

              api-nyc01.exip.org

              and

              ns3.csof.net

              What about it?

              dig . ns

              Pick a root server at random:

              dig @e.root-servers.net ns3.csof.net

              Get a list of gtld servers.  Pick one at random:

              dig @e.gtld-servers.net ns3.csof.net

              Pertinent info:

              
;; AUTHORITY SECTION:
csof.net.		172800	IN	NS	ns61.domaincontrol.com.
csof.net.		172800	IN	NS	ns62.domaincontrol.com.

;; ADDITIONAL SECTION:
ns61.domaincontrol.com.	172800	IN	A	216.69.185.32
ns62.domaincontrol.com.	172800	IN	A	208.109.255.32

              Pick one of those:

              dig @216.69.185.32 ns3.csof.net

              
;; QUESTION SECTION:
;ns3.csof.net.			IN	A

;; ANSWER SECTION:
ns3.csof.net.		600	IN	A	*** 195.22.26.199 ***

              Their name servers either want that name to resolve to 195.22.26.199 or are giving bogus information or are otherwise hacked.  What, exactly, would you expect unbound to do to fix that?

              Chattanooga, Tennessee, USA
              A comprehensive network diagram is worth 10,000 words and 15 conference calls.
              DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
              Do Not Chat For Help! NO_WAN_EGRESS(TM)

              1 Reply Last reply Reply Quote 0
              • T
                Trel
                last edited by

                Those domains aren't the problem.

                The problem is what happens AFTER looking them up.

                I can see there's some failure to communicate here.

                Problem 1:
                Without DNSSEC on and with other DNS servers allowed, a few minutes after looking up those domains, looking up google.com will return something in the 195.22.x range (persisting until I restarted unbound, or possibly 45 minutes to an hour)

                At this point I switched to DNSSEC and blocked all outgoing DNS except to the firewall.

                Problem 2:
                With DNSSEC enabled and only unbound able to resolve, a few minutes after looking up those domains, lookup up google.com will return nothing the result will be blank as if the domain didn't exist (persisting until I restarted unbound, or possibly 45 minutes to an hour)

                At this point, I put DNS overrides in for those domains setting them to 0.0.0.0 so they would not be able to be looked up at all.

                At this point, the symptoms have stopped.

                1 Reply Last reply Reply Quote 0
                • DerelictD
                  Derelict LAYER 8 Netgate
                  last edited by

                  Ok I just let unbound look them up.

                  Chattanooga, Tennessee, USA
                  A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                  DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                  Do Not Chat For Help! NO_WAN_EGRESS(TM)

                  1 Reply Last reply Reply Quote 0
                  • DerelictD
                    Derelict LAYER 8 Netgate
                    last edited by

                    Start listening to these guys.  There's something strange and it looks like it's in unbound.

                    
$ dig @192.168.223.1 www.google.com

; <<>> DiG 9.8.3-P1 <<>> @192.168.223.1 www.google.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 53699
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;www.google.com.			IN	A

;; Query time: 81 msec
;; SERVER: 192.168.223.1#53(192.168.223.1)
;; WHEN: Mon Feb  9 12:23:46 2015
;; MSG SIZE  rcvd: 32

                    Chattanooga, Tennessee, USA
                    A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                    DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                    Do Not Chat For Help! NO_WAN_EGRESS(TM)

                    1 Reply Last reply Reply Quote 0
                    • DerelictD
                      Derelict LAYER 8 Netgate
                      last edited by

                      After bouncing unbound:

                      
$ dig @192.168.223.1 www.google.com

; <<>> DiG 9.8.3-P1 <<>> @192.168.223.1 www.google.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 54480
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;www.google.com.			IN	A

;; ANSWER SECTION:
www.google.com.		300	IN	A	216.58.216.36

;; Query time: 1333 msec
;; SERVER: 192.168.223.1#53(192.168.223.1)
;; WHEN: Mon Feb  9 12:26:36 2015
;; MSG SIZE  rcvd: 48

                      Chattanooga, Tennessee, USA
                      A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                      DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                      Do Not Chat For Help! NO_WAN_EGRESS(TM)

                      1 Reply Last reply Reply Quote 0
                      • 2
                        2chemlud Banned
                        last edited by

                        @Trel:

                        @2chemlud:

                        @Trel:

                        When only unbound can be used and DNS Sec is set to ON, and port 53 is blocked except to pfsense
                        -A DNS lookup from any computer to one of the domains causes unbound to stop resolving anything, all lookups fail
                        (persists until unbound service is restarted)

                        I can not confirm this, worked fine for me in this setup (with some service interruptions, 5-7times a day)

                        When you say interruptions, could those have been unbound not responding?
                        Someone did mention that one of the times I was unable to restart the service manually (as I was not available) it began working again after 45-50 minutes.

                        ….

                        My thread is this here:

                        https://forum.pfsense.org/index.php?topic=88272

                        :-)

                        1 Reply Last reply Reply Quote 0
                        • T
                          Trel
                          last edited by

                          @Derelict:

                          Start listening to these guys.  There's something strange and it looks like it's in unbound.

                          I'm guessing it happened a few moments after doing a lookup on one of the domains I mentioned?

                          1 Reply Last reply Reply Quote 0
                          • DerelictD
                            Derelict LAYER 8 Netgate
                            last edited by

                            Yup.

                            Unbound starts returning SERVFAIL for random domains after querying at least one or both of those hostnames.  I'm doing it one more time at unbound log level 5.

                            ETA: Ironically, I had to kill unbound to post this because:

                            $ dig forum.pfsense.org

                            ; <<>> DiG 9.8.3-P1 <<>> forum.pfsense.org
                            ;; global options: +cmd
                            ;; Got answer:
                            ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 30471
                            ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

                            ;; QUESTION SECTION:
                            ;forum.pfsense.org. IN A

                            ;; Query time: 1781 msec
                            ;; SERVER: 192.168.223.1#53(192.168.223.1)
                            ;; WHEN: Mon Feb  9 17:46:41 2015
                            ;; MSG SIZE  rcvd: 35

                            Chattanooga, Tennessee, USA
                            A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                            DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                            Do Not Chat For Help! NO_WAN_EGRESS(TM)

                            1 Reply Last reply Reply Quote 0
                            • K
                              kejianshi
                              last edited by

                              Have you guys considered setting the advanced settings that prevent excessive replies and purge things when excessive replies and poisoning is possibly happening?

                              1 Reply Last reply Reply Quote 0
                              • DerelictD
                                Derelict LAYER 8 Netgate
                                last edited by

                                https://forum.pfsense.org/index.php?topic=88466.msg488411#msg488411

                                Chattanooga, Tennessee, USA
                                A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                                DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                                Do Not Chat For Help! NO_WAN_EGRESS(TM)

                                1 Reply Last reply Reply Quote 0
                                • A
                                  agreenfield1
                                  last edited by

                                  @Derelict:

                                  Yup.

                                  Unbound starts returning SERVFAIL for random domains after querying at least one or both of those hostnames.  I'm doing it one more time at unbound log level 5.

                                  This sounds like the manifestation of the issue with DNSSEC enabled.  At some point, you may want to try it again with DNSSEC disabled; you should then see all domains being resolved to a hostile IP, bad certs for https, etc. like reported in the beginning of this thread.  Not sure if this would help with the diagnostics.

                                  1 Reply Last reply Reply Quote 0
                                  • T
                                    Trel
                                    last edited by

                                    @agreenfield1:

                                    @Derelict:

                                    Yup.

                                    Unbound starts returning SERVFAIL for random domains after querying at least one or both of those hostnames.  I'm doing it one more time at unbound log level 5.

                                    This sounds like the manifestation of the issue with DNSSEC enabled.  At some point, you may want to try it again with DNSSEC disabled; you should then see all domains being resolved to a hostile IP, bad certs for https, etc. like reported in the beginning of this thread.  Not sure if this would help with the diagnostics.

                                    Yes, DNSSEC was the change I made that made it go from the bad domain resolutions to the failure to resolve at all.

                                    I've had both issues and DNSSEC was the difference between which one I got.

                                    1 Reply Last reply Reply Quote 0
                                    • DerelictD
                                      Derelict LAYER 8 Netgate
                                      last edited by

                                      Uncheck DNSSEC, Save, Apply….  There is most certainly something here....

                                      
$ dig ns3.csof.net

; <<>> DiG 9.8.3-P1 <<>> ns3.csof.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1411
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 5, ADDITIONAL: 3

;; QUESTION SECTION:
;ns3.csof.net.			IN	A

;; ANSWER SECTION:
ns3.csof.net.		600	IN	A	195.22.26.199

;; AUTHORITY SECTION:
csof.net.		1792	IN	NS	ns62.domaincontrol.com.
csof.net.		1792	IN	NS	ns61.domaincontrol.com.
csof.net.		1792	IN	NS	ns4.csof.net.
csof.net.		1792	IN	NS	ns2.csof.net.
csof.net.		1792	IN	NS	ns1.csof.net.

;; ADDITIONAL SECTION:
ns4.csof.net.		1792	IN	A	54.72.8.183
ns2.csof.net.		1793	IN	A	212.6.183.201
ns1.csof.net.		1792	IN	A	54.77.72.254

;; Query time: 29 msec
;; SERVER: 192.168.223.1#53(192.168.223.1)
;; WHEN: Mon Feb  9 18:48:25 2015
;; MSG SIZE  rcvd: 203

$ dig api-nyc01.exip.org

; <<>> DiG 9.8.3-P1 <<>> api-nyc01.exip.org
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 14360
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;api-nyc01.exip.org.		IN	A

;; ANSWER SECTION:
api-nyc01.exip.org.	10	IN	A	195.22.26.248

;; Query time: 206 msec
;; SERVER: 192.168.223.1#53(192.168.223.1)
;; WHEN: Mon Feb  9 18:48:35 2015
;; MSG SIZE  rcvd: 52

$ dig www.pfsense.org

; <<>> DiG 9.8.3-P1 <<>> www.pfsense.org
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 51593
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 0

;; QUESTION SECTION:
;www.pfsense.org.		IN	A

;; ANSWER SECTION:
www.pfsense.org.	10	IN	A	195.22.26.248

;; AUTHORITY SECTION:
org.			172779	IN	NS	ns1.csof.net.
org.			172779	IN	NS	ns2.csof.net.
org.			172779	IN	NS	ns3.csof.net.
org.			172779	IN	NS	ns4.csof.net.

;; Query time: 159 msec
;; SERVER: 192.168.223.1#53(192.168.223.1)
;; WHEN: Mon Feb  9 18:48:39 2015
;; MSG SIZE  rcvd: 129

                                      Chattanooga, Tennessee, USA
                                      A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                                      DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                                      Do Not Chat For Help! NO_WAN_EGRESS(TM)

                                      1 Reply Last reply Reply Quote 0
                                      • DerelictD
                                        Derelict LAYER 8 Netgate
                                        last edited by

                                        looks like unbound is allowing itself to get polluted by this nonsense:

                                        
gridbug:etc cjl$ dig @ns1.csof.net. com. ns

; <<>> DiG 9.8.3-P1 <<>> @ns1.csof.net. com. ns
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 31834
;; flags: qr aa rd; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 4
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;com.				IN	NS

;; ANSWER SECTION:
com.			172800	IN	NS	ns1.csof.net.
com.			172800	IN	NS	ns2.csof.net.
com.			172800	IN	NS	ns3.csof.net.
com.			172800	IN	NS	ns4.csof.net.

;; ADDITIONAL SECTION:
ns1.csof.net.		100	IN	A	54.77.72.254
ns2.csof.net.		100	IN	A	212.6.183.201
ns3.csof.net.		100	IN	A	195.22.26.199
ns4.csof.net.		100	IN	A	54.72.8.183

;; Query time: 163 msec
;; SERVER: 54.77.72.254#53(54.77.72.254)
;; WHEN: Mon Feb  9 18:58:46 2015
;; MSG SIZE  rcvd: 165

gridbug:etc cjl$ dig @ns1.csof.net. . ns

; <<>> DiG 9.8.3-P1 <<>> @ns1.csof.net. . ns
; (1 server found)
;; global options: +cmd
;; connection timed out; no servers could be reached
gridbug:etc cjl$ dig @ns1.csof.net. net. ns

; <<>> DiG 9.8.3-P1 <<>> @ns1.csof.net. net. ns
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 23620
;; flags: qr aa rd; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 4
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;net.				IN	NS

;; ANSWER SECTION:
net.			172800	IN	NS	ns1.csof.net.
net.			172800	IN	NS	ns2.csof.net.
net.			172800	IN	NS	ns3.csof.net.
net.			172800	IN	NS	ns4.csof.net.

;; ADDITIONAL SECTION:
ns1.csof.net.		100	IN	A	54.77.72.254
ns2.csof.net.		100	IN	A	212.6.183.201
ns3.csof.net.		100	IN	A	195.22.26.199
ns4.csof.net.		100	IN	A	54.72.8.183

;; Query time: 161 msec
;; SERVER: 54.77.72.254#53(54.77.72.254)
;; WHEN: Mon Feb  9 18:59:19 2015
;; MSG SIZE  rcvd: 162

gridbug:etc cjl$ dig @ns1.csof.net. com. ns

; <<>> DiG 9.8.3-P1 <<>> @ns1.csof.net. com. ns
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 57675
;; flags: qr aa rd; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 4
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;com.				IN	NS

;; ANSWER SECTION:
com.			172800	IN	NS	ns1.csof.net.
com.			172800	IN	NS	ns2.csof.net.
com.			172800	IN	NS	ns3.csof.net.
com.			172800	IN	NS	ns4.csof.net.

;; ADDITIONAL SECTION:
ns1.csof.net.		100	IN	A	54.77.72.254
ns2.csof.net.		100	IN	A	212.6.183.201
ns3.csof.net.		100	IN	A	195.22.26.199
ns4.csof.net.		100	IN	A	54.72.8.183

;; Query time: 164 msec
;; SERVER: 54.77.72.254#53(54.77.72.254)
;; WHEN: Mon Feb  9 18:59:23 2015
;; MSG SIZE  rcvd: 165

gridbug:etc cjl$ dig @ns1.csof.net. org. ns

; <<>> DiG 9.8.3-P1 <<>> @ns1.csof.net. org. ns
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 20295
;; flags: qr aa rd; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 4
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;org.				IN	NS

;; ANSWER SECTION:
org.			172800	IN	NS	ns1.csof.net.
org.			172800	IN	NS	ns2.csof.net.
org.			172800	IN	NS	ns3.csof.net.
org.			172800	IN	NS	ns4.csof.net.

;; ADDITIONAL SECTION:
ns1.csof.net.		100	IN	A	54.77.72.254
ns2.csof.net.		100	IN	A	212.6.183.201
ns3.csof.net.		100	IN	A	195.22.26.199
ns4.csof.net.		100	IN	A	54.72.8.183

;; Query time: 162 msec
;; SERVER: 54.77.72.254#53(54.77.72.254)
;; WHEN: Mon Feb  9 18:59:27 2015
;; MSG SIZE  rcvd: 165

gridbug:etc cjl$ dig @ns1.csof.net. edu. ns

; <<>> DiG 9.8.3-P1 <<>> @ns1.csof.net. edu. ns
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28770
;; flags: qr aa rd; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 4
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;edu.				IN	NS

;; ANSWER SECTION:
edu.			172800	IN	NS	ns1.csof.net.
edu.			172800	IN	NS	ns2.csof.net.
edu.			172800	IN	NS	ns3.csof.net.
edu.			172800	IN	NS	ns4.csof.net.

;; ADDITIONAL SECTION:
ns1.csof.net.		100	IN	A	54.77.72.254
ns2.csof.net.		100	IN	A	212.6.183.201
ns3.csof.net.		100	IN	A	195.22.26.199
ns4.csof.net.		100	IN	A	54.72.8.183

;; Query time: 161 msec
;; SERVER: 54.77.72.254#53(54.77.72.254)
;; WHEN: Mon Feb  9 18:59:31 2015
;; MSG SIZE  rcvd: 165

gridbug:etc cjl$ dig @ns1.csof.net. gov. ns

; <<>> DiG 9.8.3-P1 <<>> @ns1.csof.net. gov. ns
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 46880
;; flags: qr aa rd; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 4
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;gov.				IN	NS

;; ANSWER SECTION:
gov.			172800	IN	NS	ns1.csof.net.
gov.			172800	IN	NS	ns2.csof.net.
gov.			172800	IN	NS	ns3.csof.net.
gov.			172800	IN	NS	ns4.csof.net.

;; ADDITIONAL SECTION:
ns1.csof.net.		100	IN	A	54.77.72.254
ns2.csof.net.		100	IN	A	212.6.183.201
ns3.csof.net.		100	IN	A	195.22.26.199
ns4.csof.net.		100	IN	A	54.72.8.183

;; Query time: 162 msec
;; SERVER: 54.77.72.254#53(54.77.72.254)
;; WHEN: Mon Feb  9 18:59:34 2015
;; MSG SIZE  rcvd: 165

gridbug:etc cjl$ dig @ns1.csof.net. mil. ns

; <<>> DiG 9.8.3-P1 <<>> @ns1.csof.net. mil. ns
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21791
;; flags: qr aa rd; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 4
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;mil.				IN	NS

;; ANSWER SECTION:
mil.			172800	IN	NS	ns1.csof.net.
mil.			172800	IN	NS	ns2.csof.net.
mil.			172800	IN	NS	ns3.csof.net.
mil.			172800	IN	NS	ns4.csof.net.

;; ADDITIONAL SECTION:
ns1.csof.net.		100	IN	A	54.77.72.254
ns2.csof.net.		100	IN	A	212.6.183.201
ns3.csof.net.		100	IN	A	195.22.26.199
ns4.csof.net.		100	IN	A	54.72.8.183

;; Query time: 160 msec
;; SERVER: 54.77.72.254#53(54.77.72.254)
;; WHEN: Mon Feb  9 18:59:40 2015
;; MSG SIZE  rcvd: 165

gridbug:etc cjl$ dig @ns1.csof.net. us. ns

; <<>> DiG 9.8.3-P1 <<>> @ns1.csof.net. us. ns
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 5930
;; flags: qr aa rd; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 4
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;us.				IN	NS

;; ANSWER SECTION:
us.			172800	IN	NS	ns1.csof.net.
us.			172800	IN	NS	ns2.csof.net.
us.			172800	IN	NS	ns3.csof.net.
us.			172800	IN	NS	ns4.csof.net.

;; ADDITIONAL SECTION:
ns1.csof.net.		100	IN	A	54.77.72.254
ns2.csof.net.		100	IN	A	212.6.183.201
ns3.csof.net.		100	IN	A	195.22.26.199
ns4.csof.net.		100	IN	A	54.72.8.183

;; Query time: 161 msec
;; SERVER: 54.77.72.254#53(54.77.72.254)
;; WHEN: Mon Feb  9 18:59:43 2015
;; MSG SIZE  rcvd: 164

                                        Chattanooga, Tennessee, USA
                                        A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                                        DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                                        Do Not Chat For Help! NO_WAN_EGRESS(TM)

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                                        • DerelictD
                                          Derelict LAYER 8 Netgate
                                          last edited by

                                          Back to dnsmasq for me until someone says something.

                                          Chattanooga, Tennessee, USA
                                          A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                                          DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                                          Do Not Chat For Help! NO_WAN_EGRESS(TM)

                                          1 Reply Last reply Reply Quote 0
                                          • T
                                            Trel
                                            last edited by

                                            I don't know which I should be.

                                            Upset that unbound is doing this
                                            Relieved that everything I was seeing can be reproduced

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