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 b.isi.edu .
managed by the owner of b.isi.edu .
ns-e.b.isi.edu
128.9.63.136
The official source of information for this domain,
managed by the owner of b.isi.edu .
managed by the owner of b.isi.edu .
ns-lax.b.root-servers.org
206.117.5.92
The official source of information for this domain,
managed by the owner of b.isi.edu .
managed by the owner of b.isi.edu .
ns-w.b.isi.edu
128.9.28.251
United States of America
129.153.22.43
India
139.84.208.120
Ukraine
178.151.91.19
Australia
180.200.238.17
Brazil
186.209.90.241
South Africa
41.0.172.36
Canada
51.79.40.76
Netherlands
92.65.234.136
2a10:50c0::ad1:ff
185.228.168.168
2606:4700:4700::1001
8.8.4.4
NextDNS
45.90.30.66
OpenDns
2620:119:53::53
2620:fe::fe
Russia
185.73.126.222
No AAAA records found