NS 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 yale.edu .
managed by the owner of yale.edu .
ns1.bluecatdns.com
162.159.11.78
The official source of information for this domain,
managed by the owner of yale.edu .
managed by the owner of yale.edu .
ns1.bluecatdns.net
162.159.9.100
The official source of information for this domain,
managed by the owner of yale.edu .
managed by the owner of yale.edu .
ns1.bluecatdns.org
162.159.10.254
The server manages the
edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
a.edu-servers.net
Delegating server
192.5.6.30
The server manages the
edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
b.edu-servers.net
Delegating server
192.33.14.30
The server manages the
edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
c.edu-servers.net
Delegating server
192.26.92.30
The server manages the
edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
d.edu-servers.net
Delegating server
192.31.80.30
The server manages the
edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
e.edu-servers.net
Delegating server
192.12.94.30
The server manages the
edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
f.edu-servers.net
Delegating server
192.35.51.30
The server manages the
edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
g.edu-servers.net
Delegating server
192.42.93.30
The server manages the
edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
h.edu-servers.net
Delegating server
192.54.112.30
The server manages the
edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
i.edu-servers.net
Delegating server
192.43.172.30
The server manages the
edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
j.edu-servers.net
Delegating server
192.48.79.30
The server manages the
edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
k.edu-servers.net
Delegating server
192.52.178.30
The server manages the
edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
l.edu-servers.net
Delegating server
192.41.162.30
The server manages the
edu
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
m.edu-servers.net
Delegating server
192.55.83.30
India
14.96.84.173
Netherlands
144.31.92.52
United States of America
162.35.160.140
Russia
194.190.153.232
South Africa
41.0.172.36
Canada
51.79.40.76
Australia
58.96.61.45
Ukraine
78.137.6.200
2a10:50c0::ad1:ff
2606:4700:4700::1111
8.8.4.4
OpenDns
2620:119:53::53
2620:fe::9
The official source of information for this domain,
managed by the owner of yale.edu .
managed by the owner of yale.edu .
pks1302-102.net.yale.edu
128.36.72.27
The official source of information for this domain,
managed by the owner of yale.edu .
managed by the owner of yale.edu .
pks1302-103.net.yale.edu
128.36.72.29
Brazil
138.94.119.43
NextDNS
2a07:a8c1::53:54e9