A records not consistent
Authoritative servers are returning different records.
- This is normal for A records — they can be geo- or round-robin load-balanced.
- If this is not intentional, check your DNS server configuration.
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 eng.cam.ac.uk .
managed by the owner of eng.cam.ac.uk .
auth0.dns.cam.ac.uk
131.111.8.37
The official source of information for this domain,
managed by the owner of eng.cam.ac.uk .
managed by the owner of eng.cam.ac.uk .
auth1.dns.cam.ac.uk
131.111.12.37
The official source of information for this domain,
managed by the owner of eng.cam.ac.uk .
managed by the owner of eng.cam.ac.uk .
dns0.eng.cam.ac.uk
129.169.8.8
The official source of information for this domain,
managed by the owner of eng.cam.ac.uk .
managed by the owner of eng.cam.ac.uk .
dns1.eng.cam.ac.uk
129.169.8.9
The official source of information for this domain,
managed by the owner of eng.cam.ac.uk .
managed by the owner of eng.cam.ac.uk .
ns2.ic.ac.uk
155.198.142.82
India
14.96.91.59
United States of America
150.136.61.69
Australia
170.64.204.141
Canada
172.99.156.1
Ukraine
37.53.217.252
South Africa
41.0.172.36
Brazil
5.252.24.112
Netherlands
88.216.63.179
Russia
93.77.190.201
2a10:50c0::ad2:ff
2a0d:2a00:1::
1.1.1.1
2001:4860:4860::8888
NextDNS
45.90.30.66
OpenDns
208.67.220.220
2620:fe::9
The official source of information for this domain,
managed by the owner of eng.cam.ac.uk .
managed by the owner of eng.cam.ac.uk .
dns0.cl.cam.ac.uk
128.232.0.19
No A records found