AAAA records not consistent
Authoritative servers agree, but not all other servers do.
- This is normal for AAAA records. They can be geo- or round-robin load-balanced.
- Some servers may have cached older records. Wait for their TTLs to expire.
DNS server
TTL
Time To Live
The amount of time a DNS record is cached for.
Records returned by these servers
The official source of information for this domain,
managed by the owner of vt.edu .
managed by the owner of vt.edu .
auth1.dns.cogentco.com
66.28.0.14
The official source of information for this domain,
managed by the owner of vt.edu .
managed by the owner of vt.edu .
auth2.dns.cogentco.com
66.28.0.30
The official source of information for this domain,
managed by the owner of vt.edu .
managed by the owner of vt.edu .
clature.cns.vt.edu
198.82.247.101
The official source of information for this domain,
managed by the owner of vt.edu .
managed by the owner of vt.edu .
nomen.cns.vt.edu
198.82.247.201
South Africa
105.247.246.46
Australia
110.174.62.118
Russia
155.212.145.25
Netherlands
160.238.65.215
India
185.67.125.225
Brazil
45.188.239.58
Canada
51.79.60.36
Ukraine
91.241.176.31
2a10:50c0::ad1:ff
2a0d:2a00:2::
1.0.0.1
2001:4860:4860::8888
NextDNS
45.90.30.66
OpenDns
2620:119:53::53
9.9.9.9
United States of America
129.153.155.81
No AAAA records found