OPT records have propagated
All servers we queried returned the same DNS records.
Not the record you expected?
- Recently moved this domain to another DNS server? Check the NS records .
- Check for typos and misconfigurations.
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
India
172.232.76.111
Ukraine
185.94.219.98
Brazil
201.16.134.43
Russia
217.26.29.42
Canada
24.37.219.202
Australia
27.32.202.89
United States of America
68.183.22.113
Netherlands
92.64.103.136
2a10:50c0::ad1:ff
2a0d:2a00:1::
1.1.1.1
8.8.4.4
NextDNS
2a07:a8c1::53:54e9
OpenDns
2620:119:53::53
2620:fe::9
No OPT records found