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
Australia
121.45.196.139
United States of America
129.153.155.81
Russia
155.212.145.25
Netherlands
159.223.233.211
Ukraine
176.227.246.54
India
182.156.140.247
Brazil
187.102.161.38
South Africa
41.23.184.213
Canada
51.79.60.36
2a10:50c0::ad1:ff
2a0d:2a00:1::
1.1.1.1
2001:4860:4860::8844
NextDNS
45.90.28.66
OpenDns
2620:119:35::35
149.112.112.112
No OPT records found