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 gcb.su .
managed by the owner of gcb.su .
ns-mail02.getcourse.ru
46.148.238.142
India
103.224.242.100
Brazil
144.22.131.193
Australia
170.64.204.141
Netherlands
185.140.209.224
2606:4700:4700::1111
8.8.8.8
ns-mail02.getcourse.ru. hostmaster.gcb.su. 686702 10800 3600 604800 3600
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
Ukraine
134.249.101.136
Canada
24.200.237.246
South Africa
41.23.240.151
2a0d:2a00:1::
OpenDns
208.67.220.220
ns-mail03.getcourse.ru. hostmaster.gcb.su. 690204 10800 3600 604800 3600
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
Russia
80.249.131.218
2a10:50c0::ad1:ff
NextDNS
2a07:a8c0::53:54e9
2620:fe::9
ns-mail01.getcourse.ru. hostmaster.gcb.su. 687347 10800 3600 604800 3600
United States of America
104.131.82.154
No SOA records found