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.su .
managed by the owner of gca.su .
ns-mail01.getcourse.ru
46.148.238.197
The official source of information for this domain,
managed by the owner of gca.su .
managed by the owner of gca.su .
ns-mail02.getcourse.ru
46.148.238.142
The official source of information for this domain,
managed by the owner of gca.su .
managed by the owner of gca.su .
ns-mail03.getcourse.ru
46.148.238.227
United States of America
129.153.155.81
India
14.96.98.236
Russia
155.212.145.25
Netherlands
160.238.65.215
Canada
172.99.156.65
Brazil
187.102.161.38
Australia
27.33.25.56
South Africa
41.24.50.213
Ukraine
92.43.82.178
94.140.14.14
185.228.168.168
1.1.1.1
8.8.4.4
NextDNS
2a07:a8c1::53:54e9
OpenDns
208.67.220.220
2620:fe::9
No OPT records found