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 GCB.su .
managed by the owner of GCB.su .
ns-mail01.getcourse.ru
46.148.238.197
The official source of information for this domain,
managed by the owner of GCB.su .
managed by the owner of GCB.su .
ns-mail02.getcourse.ru
46.148.238.142
The official source of information for this domain,
managed by the owner of GCB.su .
managed by the owner of GCB.su .
ns-mail03.getcourse.ru
46.148.238.227
India
103.224.242.100
Ukraine
134.249.101.136
Australia
14.200.200.98
Brazil
144.22.131.193
United States of America
150.136.61.69
Netherlands
185.62.58.141
South Africa
41.23.240.151
Russia
62.109.12.26
Canada
66.70.164.12
2a10:50c0::ad1:ff
185.228.169.168
2606:4700:4700::1001
2001:4860:4860::8844
NextDNS
2a07:a8c1::53:54e9
OpenDns
208.67.222.222
9.9.9.9
No OPT records found