A records not consistent
Authoritative servers agree, but not all other servers do.
- This is normal for A records. They can be geo- or round-robin load-balanced.
- Some servers may have cached older records. Wait for their TTLs to expire.
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 ip4b.net .
managed by the owner of ip4b.net .
ns1.isp.ip4b.net
199.168.216.247
The official source of information for this domain,
managed by the owner of ip4b.net .
managed by the owner of ip4b.net .
ns2.isp.ip4b.net
192.148.112.247
Australia
110.174.62.118
United States of America
129.153.155.81
Russia
155.212.145.25
Brazil
187.102.161.38
South Africa
41.23.184.213
Netherlands
62.204.72.188
India
82.180.144.20
Ukraine
94.179.113.114
2a10:50c0::ad2:ff
185.228.168.168
1.0.0.1
2001:4860:4860::8844
NextDNS
2a07:a8c1::53:54e9
OpenDns
2620:119:53::53
2620:fe::fe
CNAME
harvard.isp.ip4b.net
Canada
176.125.239.31
No A records found