TLSA 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
United States of America
129.153.22.43
India
129.154.226.9
Brazil
138.94.119.27
Ukraine
176.38.63.7
Russia
193.227.241.27
Australia
210.10.132.224
South Africa
41.23.190.166
Canada
51.79.40.76
Netherlands
91.201.165.34
94.140.14.14
185.228.168.168
1.0.0.1
2001:4860:4860::8888
NextDNS
45.90.28.66
OpenDns
208.67.220.220
9.9.9.9
No TLSA records found