OPT records have propagated
All servers we queried returned the same DNS records.
Not the record you expected?
- Recently moved this domain to another DNS server? Check the NS records .
- Check for typos and misconfigurations.
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
Brazil
138.94.119.54
Canada
176.125.239.180
Ukraine
193.56.151.98
United States of America
204.155.59.31
Australia
220.240.177.51
South Africa
41.23.115.38
Russia
51.250.75.75
India
80.225.235.166
Netherlands
94.228.210.90
94.140.15.15
2a0d:2a00:2::
1.1.1.1
2001:4860:4860::8844
NextDNS
45.90.30.66
OpenDns
2620:119:53::53
9.9.9.9
No OPT records found