NS records not consistent
Authoritative servers agree, but not all other servers have updated yet.
- Recently moved this domain to another DNS server? Check the NS records .
- 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
United States of America
143.244.171.146
India
172.232.76.111
Netherlands
185.140.209.224
Brazil
200.231.34.18
Australia
203.22.100.10
Canada
24.37.219.202
Ukraine
91.239.232.181
94.140.15.15
2a0d:2a00:2::
2606:4700:4700::1001
8.8.8.8
NextDNS
45.90.28.66
OpenDns
2620:119:53::53
2620:fe::fe
The server manages the
uiowa.edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
dns1.uiowa.edu
Delegating server
128.255.1.26
The server manages the
uiowa.edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
dns2.uiowa.edu
Delegating server
128.255.64.26
The server manages the
uiowa.edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
dns3.uiowa.edu
Delegating server
128.255.1.27
Russia
217.26.29.42
No NS records found