SOA 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 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
Netherlands
103.67.203.19
South Africa
105.243.204.173
Australia
115.70.244.255
United States of America
135.148.149.226
Canada
159.203.39.130
India
172.232.76.111
Russia
185.246.88.234
Brazil
200.231.34.18
Ukraine
91.199.93.61
94.140.14.14
2a0d:2a00:1::
1.1.1.1
2001:4860:4860::8844
NextDNS
45.90.28.66
2620:fe::9
infoblox.ittns.northwestern.edu. hostmaster.northwestern.edu. 4026749097 14400 3600 604800 600
OpenDns
2620:119:53::53
infoblox.ittns.northwestern.edu. hostmaster.northwestern.edu. 4026749065 14400 3600 604800 600