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DNSViz: A DNS visualization tool

columbia.edu

Updated: 2022-06-17 22:58:16 UTC (111 days ago) Update now
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DNS Server Status

Delegation Information

NameParent zoneChild zoneAuthoritative IPs
Exists?Glue/additional recordsExists?
auth1.dns.cogentco.comyesN/A (out of bailiwick)yesA66.28.0.14
AAAA2001:550:1:a::d
auth2.dns.cogentco.comyesN/A (out of bailiwick)yesA66.28.0.30
AAAA2001:550:1:b::d
auth4.dns.cogentco.comyesN/A (out of bailiwick)yesA80.245.32.74
AAAA2001:978:1:a::d
auth5.dns.cogentco.comyesN/A (out of bailiwick)yesA80.91.64.50
AAAA2001:978:1:b::d
ext-ns1.columbia.eduyesA 128.59.1.1yesA128.59.1.1
AAAAAAAA2001:18d8::35
2001:18d8:1::1:1
dns2.itd.umich.eduyesA 192.12.80.222yesA192.12.80.222
AAAAAAAA
ns1.lse.ac.ukyesN/A (out of bailiwick)yesA158.143.96.8
AAAA