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
Australia
115.70.244.255
United States of America
135.148.149.226
India
172.232.76.111
Netherlands
185.105.108.243
Russia
185.246.88.234
Brazil
186.195.49.38
South Africa
41.23.114.73
Canada
66.70.190.81
Ukraine
91.199.93.61
2a10:50c0::ad2:ff
2a0d:2a00:1::
1.1.1.1
8.8.8.8
NextDNS
2a07:a8c1::53:54e9
OpenDns
2620:119:35::35
9.9.9.9
No OPT records found