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DNSViz: A DNS visualization tool

t-mobile.com

DNS Server Status

Delegation Information

NameParent zoneChild zoneAuthoritative IPs
Exists?Glue/additional recordsExists?
auth1.dns.cogentco.comyesA 66.28.0.14yesA66.28.0.14
AAAA2001:550:1:a::dAAAA2001:550:1:a::d
auth2.dns.cogentco.comyesA 66.28.0.30yesA66.28.0.30
AAAAAAAA2001:550:1:b::d
ns10.tmobileus.comyesA 208.54.147.200yesA208.54.147.200
AAAA2607:fb90:c13e:fff0:4aa3:af08:0:aaaaAAAA2607:fb90:c13e:fff0:4aa3:af08:0:aaaa
ns10.zayo.comyesA 64.125.228.105yesA64.125.228.105
AAAAAAAA
ns20.zayo.comyesA 64.125.226.44yesA64.125.226.44
AAAAAAAA
ns2.customer.level3.netyesN/A (out of bailiwick)yesA209.244.4.21
AAAA
ns7.customer.level3.netyesN/A (out of bailiwick)yesA209.244.4.116
AAAA
ns10.tmobileus.netyesN/A (out of bailiwick)yesA208.54.99.244
AAAA2607:fb90:c13f:ffff:a255:5e9a:0:aaaa