NS records not consistent
Authoritative servers agree, but not all other servers have updated yet.
- Recently moved this domain to another DNS server? Check the NS records .
- 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 bt.systems .
managed by the owner of bt.systems .
ns1.routing.net
134.0.30.178
The official source of information for this domain,
managed by the owner of bt.systems .
managed by the owner of bt.systems .
ns2.routing.net
194.50.113.2
The official source of information for this domain,
managed by the owner of bt.systems .
managed by the owner of bt.systems .
ns3.routing.net
194.126.196.2
Australia
172.105.173.223
Canada
176.125.239.180
United States of America
192.241.187.11
Ukraine
195.38.9.37
South Africa
41.23.115.38
Russia
45.144.64.77
India
80.225.235.166
Netherlands
94.228.210.90
94.140.15.15
185.228.169.168
2606:4700:4700::1001
8.8.4.4
NextDNS
45.90.30.66
OpenDns
208.67.222.222
9.9.9.9
The server manages the
systems
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
v0n0.nic.systems
Delegating server
65.22.20.38
The server manages the
systems
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
v0n1.nic.systems
Delegating server
65.22.21.38
The server manages the
systems
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
v0n2.nic.systems
Delegating server
65.22.22.38
The server manages the
systems
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
v0n3.nic.systems
Delegating server
161.232.10.38
The server manages the
systems
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
v2n0.nic.systems
Delegating server
65.22.23.38
The server manages the
systems
zone,
which is the parent zone of this domain.
which is the parent zone of this domain.
v2n1.nic.systems
Delegating server
161.232.11.38
Brazil
187.16.84.121