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 northwestern.edu .
managed by the owner of northwestern.edu .
accuvax.northwestern.edu
129.105.49.100
The official source of information for this domain,
managed by the owner of northwestern.edu .
managed by the owner of northwestern.edu .
cicada.northwestern.edu
18.216.244.66
Australia
103.126.145.206
United States of America
162.243.12.37
India
172.232.76.111
Russia
185.246.88.234
Brazil
216.238.104.136
South Africa
41.23.113.251
Netherlands
45.14.48.161
Ukraine
45.140.123.250
Canada
50.21.174.242
94.140.15.15
185.228.168.168
1.0.0.1
2001:4860:4860::8844
NextDNS
2a07:a8c1::53:54e9
OpenDns
2620:119:53::53
2620:fe::fe
No OPT records found