[2.4.4-RELEASE][root@srofirewallSG_I-7virtual.santarosa.sro]/root: unbound-control -c /var/unbound/unbound.conf lookup nbcnews.com
The following name servers are used for lookup of nbcnews.com.
;rrset 86343 13 0 2 0
com.	86343	IN	NS	a.gtld-servers.net.
com.	86343	IN	NS	b.gtld-servers.net.
com.	86343	IN	NS	c.gtld-servers.net.
com.	86343	IN	NS	d.gtld-servers.net.
com.	86343	IN	NS	e.gtld-servers.net.
com.	86343	IN	NS	f.gtld-servers.net.
com.	86343	IN	NS	g.gtld-servers.net.
com.	86343	IN	NS	h.gtld-servers.net.
com.	86343	IN	NS	i.gtld-servers.net.
com.	86343	IN	NS	j.gtld-servers.net.
com.	86343	IN	NS	k.gtld-servers.net.
com.	86343	IN	NS	l.gtld-servers.net.
com.	86343	IN	NS	m.gtld-servers.net.
;rrset 86343 1 1 11 5
com.	86343	IN	DS	30909 8 2 E2D3C916F6DEEAC73294E8268FB5885044A833FC5459588F4A9184CFC41A5766
com.	86343	IN	RRSIG	DS 8 1 86400 20191127050000 20191114040000 22545 . CKFtS8IPEN9SpgfuGRhwT9TEWieXJ6H7+buDVPIWZylW7bzCiCd9klNTpKWYhuwdqJ/ojzlU2QmnrW9GawV52Imh+vVo0rTgADxD5SG+gIisTAlNSLCUJG9oFE25d9HIyl+/8D7iRCAWDGZBBdCAOdgaPQQjzRT0ZqH5OYWsbsnHFxnYc3w06cPN1KpALUPB1lkZiT3YJgjmpK8SRLvFSgbZLtDHFe5B1qhweeM+46kBLVpP6IhU2jwX5yBaqgG/M+ww8ThkSBWFG1uvbCgABYOInLToT9D5VkHwoDCUDXCpcvAVejG9nN1WXsK1EXpHT/MwX/B2f7gCOUAh2vR8Cg== ;{id = 22545}
;rrset 86343 1 0 1 0
m.gtld-servers.net.	86343	IN	A	192.55.83.30
;rrset 86343 1 0 1 0
m.gtld-servers.net.	86343	IN	AAAA	2001:501:b1f9::30
;rrset 86343 1 0 1 0
l.gtld-servers.net.	86343	IN	A	192.41.162.30
;rrset 86343 1 0 1 0
l.gtld-servers.net.	86343	IN	AAAA	2001:500:d937::30
;rrset 86343 1 0 1 0
k.gtld-servers.net.	86343	IN	A	192.52.178.30
;rrset 86343 1 0 1 0
k.gtld-servers.net.	86343	IN	AAAA	2001:503:d2d::30
;rrset 86343 1 0 1 0
j.gtld-servers.net.	86343	IN	A	192.48.79.30
;rrset 86343 1 0 1 0
j.gtld-servers.net.	86343	IN	AAAA	2001:502:7094::30
;rrset 86343 1 0 1 0
i.gtld-servers.net.	86343	IN	A	192.43.172.30
;rrset 86343 1 0 1 0
i.gtld-servers.net.	86343	IN	AAAA	2001:503:39c1::30
;rrset 86343 1 0 1 0
h.gtld-servers.net.	86343	IN	A	192.54.112.30
;rrset 86343 1 0 1 0
h.gtld-servers.net.	86343	IN	AAAA	2001:502:8cc::30
;rrset 86343 1 0 1 0
g.gtld-servers.net.	86343	IN	A	192.42.93.30
;rrset 86343 1 0 1 0
g.gtld-servers.net.	86343	IN	AAAA	2001:503:eea3::30
;rrset 86343 1 0 1 0
f.gtld-servers.net.	86343	IN	A	192.35.51.30
;rrset 86343 1 0 1 0
f.gtld-servers.net.	86343	IN	AAAA	2001:503:d414::30
;rrset 86343 1 0 1 0
e.gtld-servers.net.	86343	IN	A	192.12.94.30
;rrset 86343 1 0 1 0
e.gtld-servers.net.	86343	IN	AAAA	2001:502:1ca1::30
;rrset 86343 1 0 1 0
d.gtld-servers.net.	86343	IN	A	192.31.80.30
;rrset 86343 1 0 1 0
d.gtld-servers.net.	86343	IN	AAAA	2001:500:856e::30
;rrset 86343 1 0 1 0
c.gtld-servers.net.	86343	IN	A	192.26.92.30
;rrset 86343 1 0 1 0
c.gtld-servers.net.	86343	IN	AAAA	2001:503:83eb::30
;rrset 86343 1 0 1 0
b.gtld-servers.net.	86343	IN	A	192.33.14.30
;rrset 86343 1 0 1 0
b.gtld-servers.net.	86343	IN	AAAA	2001:503:231d::2:30
;rrset 86343 1 0 1 0
a.gtld-servers.net.	86343	IN	A	192.5.6.30
;rrset 86343 1 0 1 0
a.gtld-servers.net.	86343	IN	AAAA	2001:503:a83e::2:30
Delegation with 13 names, of which 0 can be examined to query further addresses.
It provides 26 IP addresses.
2001:503:a83e::2:30	rto 376 msec, ttl 843, ping 0 var 94 rtt 376, tA 0, tAAAA 0, tother 0, EDNS 0 assumed.
192.5.6.30      	rto 2728 msec, ttl 843, ping 45 var 74 rtt 341, tA 3, tAAAA 0, tother 0, EDNS 0 probed.
2001:503:231d::2:30	rto 376 msec, ttl 843, ping 0 var 94 rtt 376, tA 0, tAAAA 0, tother 0, EDNS 0 assumed.
192.33.14.30    	rto 2480 msec, ttl 844, ping 30 var 70 rtt 310, tA 3, tAAAA 2, tother 0, EDNS 0 probed.
2001:503:83eb::30	rto 376 msec, ttl 843, ping 0 var 94 rtt 376, tA 0, tAAAA 0, tother 0, EDNS 0 assumed.
192.26.92.30    	rto 2416 msec, ttl 843, ping 58 var 61 rtt 302, tA 3, tAAAA 0, tother 0, EDNS 0 probed.
2001:500:856e::30	rto 376 msec, ttl 843, ping 0 var 94 rtt 376, tA 0, tAAAA 0, tother 0, EDNS 0 assumed.
192.31.80.30    	rto 2936 msec, ttl 843, ping 39 var 82 rtt 367, tA 3, tAAAA 0, tother 0, EDNS 0 probed.
2001:502:1ca1::30	rto 376 msec, ttl 843, ping 0 var 94 rtt 376, tA 0, tAAAA 0, tother 0, EDNS 0 assumed.
192.12.94.30    	rto 3200 msec, ttl 843, ping 64 var 9 rtt 100, tA 3, tAAAA 3, tother 0, EDNS 0 probed.
2001:503:d414::30	rto 376 msec, ttl 843, ping 0 var 94 rtt 376, tA 0, tAAAA 0, tother 0, EDNS 0 assumed.
192.35.51.30    	rto 233 msec, ttl 843, ping 45 var 47 rtt 233, tA 0, tAAAA 0, tother 0, EDNS 0 probed.
2001:503:eea3::30	rto 376 msec, ttl 843, ping 0 var 94 rtt 376, tA 0, tAAAA 0, tother 0, EDNS 0 assumed.
192.42.93.30    	rto 2296 msec, ttl 843, ping 27 var 65 rtt 287, tA 3, tAAAA 0, tother 0, EDNS 0 probed.
2001:502:8cc::30	rto 376 msec, ttl 850, ping 0 var 94 rtt 376, tA 0, tAAAA 0, tother 0, EDNS 0 assumed.
192.54.112.30   	rto 2560 msec, ttl 843, ping 60 var 65 rtt 320, tA 3, tAAAA 0, tother 0, EDNS 0 probed.
2001:503:39c1::30	rto 376 msec, ttl 843, ping 0 var 94 rtt 376, tA 0, tAAAA 0, tother 0, EDNS 0 assumed.
192.43.172.30   	rto 450 msec, ttl 843, ping 101 var 31 rtt 225, tA 2, tAAAA 3, tother 0, EDNS 0 probed.
2001:502:7094::30	rto 376 msec, ttl 843, ping 0 var 94 rtt 376, tA 0, tAAAA 0, tother 0, EDNS 0 assumed.
192.48.79.30    	rto 5456 msec, ttl 843, ping 268 var 102 rtt 676, tA 3, tAAAA 3, tother 0, EDNS 0 probed.
2001:503:d2d::30	rto 376 msec, ttl 843, ping 0 var 94 rtt 376, tA 0, tAAAA 0, tother 0, EDNS 0 assumed.
192.52.178.30   	rto 2568 msec, ttl 843, ping 49 var 68 rtt 321, tA 3, tAAAA 0, tother 0, EDNS 0 probed.
2001:500:d937::30	rto 376 msec, ttl 843, ping 0 var 94 rtt 376, tA 0, tAAAA 0, tother 0, EDNS 0 assumed.
192.41.162.30   	rto 2320 msec, ttl 843, ping 50 var 60 rtt 290, tA 3, tAAAA 0, tother 0, EDNS 0 probed.
2001:501:b1f9::30	rto 376 msec, ttl 843, ping 0 var 94 rtt 376, tA 0, tAAAA 0, tother 0, EDNS 0 assumed.
192.55.83.30    	rto 3600 msec, ttl 843, ping 65 var 40 rtt 225, tA 3, tAAAA 1, tother 0, EDNS 0 probed.