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    Solved - Reverse resolve with DNS

    Scheduled Pinned Locked Moved DHCP and DNS
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    • T
      TheEnergy
      last edited by

      Hey Community

      I have attached and SS of my problem. My Firewall log is filling with these Reverse resolve with DNS. But i really have no qlue where to look for a solution of what that create this "error" Everything is actualy running fine. But i would be nice to find out why this is happening and what the solution could be?
      s.jpg
      s.jpg_thumb

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      • johnpozJ
        johnpoz LAYER 8 Global Moderator
        last edited by

        So you lost a connection, and something is out of state..  10.20.45.128 was talking to 173.194.65.95 on https, which is not a reverse resolve with dns.. Your just over the little icon that would do that for you for that IP ;)

        ;; OPT PSEUDOSECTION:                                               
        ; EDNS: version: 0, flags:; udp: 4096                               
        ;; QUESTION SECTION:                                                 
        ;95.65.194.173.in-addr.arpa.    IN      PTR

        ;; ANSWER SECTION:                                                   
        95.65.194.173.in-addr.arpa. 86400 IN    PTR    ee-in-f95.1e100.net.

        That is Google..

        NetRange:      173.194.0.0 - 173.194.255.255
        CIDR:          173.194.0.0/16
        OriginAS:      AS15169
        NetName:        GOOGLE
        OrgName:        Google Inc.
        OrgId:          GOGL

        These sorts of entries in the log will happen all the time..

        https://doc.pfsense.org/index.php/Why_do_my_logs_show_%22blocked%22_for_traffic_from_a_legitimate_connection

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        • T
          TheEnergy
          last edited by

          Thanks for the replay. That makes sence ofc :-)

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