DS records not consistent
Authoritative servers are returning different records.
- This likely indicates a DNS server configuration issue.
- Records may not have propagated among authoritative servers yet.
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
United States of America
129.153.22.43
Netherlands
138.124.52.212
Brazil
138.94.116.11
India
139.84.208.120
Australia
180.200.238.17
Russia
185.73.126.222
South Africa
41.0.172.36
Canada
51.79.40.76
Ukraine
95.158.11.118
2a10:50c0::ad1:ff
1.1.1.1
2001:4860:4860::8844
OpenDns
2620:119:35::35
CNAME
neuroepigenomics.org
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
NextDNS
2a07:a8c0::53:54e9
2620:fe::9
No DS records found