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 gca.to .
managed by the owner of gca.to .
ns-mail02.getcourse.ru
46.148.238.142
The official source of information for this domain,
managed by the owner of gca.to .
managed by the owner of gca.to .
ns-mail03.getcourse.ru
46.148.238.227
The official source of information for this domain,
managed by the owner of gca.to .
managed by the owner of gca.to .
ns-mail05.getcourse.ru
46.148.238.197
United States of America
104.248.125.224
India
14.142.47.44
Russia
178.252.93.35
Brazil
201.17.52.106
Australia
203.166.246.35
Netherlands
31.172.74.239
South Africa
41.23.184.65
Canada
51.222.248.234
Ukraine
80.91.167.6
2a10:50c0::ad2:ff
185.228.169.168
1.0.0.1
8.8.4.4
NextDNS
2a07:a8c0::53:54e9
OpenDns
2620:119:35::35
2620:fe::9
No OPT records found