AFSDB 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 columbia.edu .
managed by the owner of columbia.edu .
auth1.dns.cogentco.com
66.28.0.14
The official source of information for this domain,
managed by the owner of columbia.edu .
managed by the owner of columbia.edu .
auth2.dns.cogentco.com
66.28.0.30
The official source of information for this domain,
managed by the owner of columbia.edu .
managed by the owner of columbia.edu .
ext-ns1.columbia.edu
128.59.1.1
The official source of information for this domain,
managed by the owner of columbia.edu .
managed by the owner of columbia.edu .
ns1.lse.ac.uk
158.143.96.8
South Africa
105.255.121.126
Australia
118.209.209.191
United States of America
129.153.22.43
India
129.154.226.9
Brazil
138.94.119.63
Ukraine
185.30.201.137
Canada
51.79.40.76
Russia
85.174.186.220
Netherlands
91.201.165.34
2a10:50c0::ad2:ff
1.1.1.1
8.8.4.4
NextDNS
45.90.30.66
OpenDns
2620:119:53::53
2620:fe::fe
No AFSDB records found