NXT 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
Ukraine
176.38.27.195
Australia
180.200.238.17
Canada
51.79.40.76
94.140.14.14
185.228.169.168
1.1.1.1
8.8.8.8
NextDNS
45.90.30.66
OpenDns
2620:119:53::53
2620:fe::9
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
Russia
138.124.255.51
South Africa
41.0.172.36
No NXT records found