A records not consistent
Authoritative servers agree, but not all other servers do.
- This is normal for A 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 uchicago.edu .
managed by the owner of uchicago.edu .
ucns1.uchicago.uiowa.edu
198.49.182.19
The official source of information for this domain,
managed by the owner of uchicago.edu .
managed by the owner of uchicago.edu .
ucns3.uchicago.edu
128.135.249.250
The official source of information for this domain,
managed by the owner of uchicago.edu .
managed by the owner of uchicago.edu .
ucns4.uchicago.edu
128.135.247.250
South Africa
105.246.156.146
United States of America
162.243.12.37
India
172.232.76.111
Netherlands
185.140.209.224
Ukraine
193.238.152.32
Brazil
200.231.34.18
Australia
203.22.100.10
Russia
217.26.29.42
Canada
24.37.219.202
2a10:50c0::ad2:ff
185.228.169.168
2606:4700:4700::1001
8.8.4.4
NextDNS
2a07:a8c0::53:54e9
149.112.112.112
CNAME
ARD02.uchicago.edu
OpenDns
2620:119:35::35
CNAME
ard02.uchicago.edu