A 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
Australia
106.69.86.145
United States of America
129.153.155.81
Russia
130.193.46.83
India
185.67.125.225
Brazil
187.102.161.38
Ukraine
31.41.218.59
South Africa
41.23.252.65
Netherlands
45.63.40.215
Canada
51.79.60.36
94.140.15.15
185.228.169.168
1.0.0.1
8.8.8.8
NextDNS
2a07:a8c1::53:54e9
OpenDns
208.67.220.220
9.9.9.9