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 iowa.uiowa.edu .
managed by the owner of iowa.uiowa.edu .
iowadc1.iowa.uiowa.edu
128.255.66.44
The official source of information for this domain,
managed by the owner of iowa.uiowa.edu .
managed by the owner of iowa.uiowa.edu .
iowadc2.iowa.uiowa.edu
128.255.6.106
The official source of information for this domain,
managed by the owner of iowa.uiowa.edu .
managed by the owner of iowa.uiowa.edu .
iowadc3.iowa.uiowa.edu
128.255.1.20
The official source of information for this domain,
managed by the owner of iowa.uiowa.edu .
managed by the owner of iowa.uiowa.edu .
iowadc4.iowa.uiowa.edu
128.255.66.45
The official source of information for this domain,
managed by the owner of iowa.uiowa.edu .
managed by the owner of iowa.uiowa.edu .
iowadc5.iowa.uiowa.edu
128.255.66.36
The official source of information for this domain,
managed by the owner of iowa.uiowa.edu .
managed by the owner of iowa.uiowa.edu .
iowadc6.iowa.uiowa.edu
128.255.6.39
South Africa
105.243.201.161
Ukraine
128.0.175.133
United States of America
143.244.171.146
India
172.232.76.111
Netherlands
185.140.209.224
Brazil
189.1.175.72
Australia
203.22.100.10
Canada
24.37.219.202
94.140.14.14
2a0d:2a00:2::
2606:4700:4700::1111
8.8.8.8
NextDNS
45.90.28.66
OpenDns
2620:119:53::53
149.112.112.112
Russia
217.26.29.42
No AAAA records found