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
India
172.232.76.111
United States of America
172.99.84.86
Netherlands
185.140.209.224
Brazil
200.231.34.18
Australia
203.22.100.10
Canada
24.37.219.202
South Africa
41.23.114.4
Ukraine
91.239.232.181
2a10:50c0::ad2:ff
2a0d:2a00:1::
2606:4700:4700::1111
8.8.4.4
NextDNS
45.90.28.66
OpenDns
208.67.220.220
9.9.9.9
Russia
217.26.29.42
No AAAA records found