SOA records not consistent
Authoritative servers are returning different records.
- This likely indicates a DNS server configuration issue.
- Records may not have propagated among authoritative servers yet.
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-mail02.getcourse.ru
46.148.238.142
Netherlands
143.47.183.89
Australia
165.99.241.126
Brazil
187.20.74.3
Russia
213.21.7.146
Canada
51.222.248.234
2a10:50c0::ad1:ff
149.112.112.112
ns-mail02.getcourse.ru. hostmaster.gca.su. 1452 10800 3600 604800 3600
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
United States of America
174.136.201.10
India
182.156.142.19
Ukraine
79.143.42.82
185.228.168.168
NextDNS
45.90.30.66
OpenDns
2620:119:53::53
ns-mail01.getcourse.ru. hostmaster.gca.su. 1438 10800 3600 604800 3600
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
South Africa
41.24.40.151
2606:4700:4700::1111
2001:4860:4860::8844
ns-mail03.getcourse.ru. hostmaster.gca.su. 1450 10800 3600 604800 3600