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-mail01.getcourse.ru
46.148.238.197
South Africa
105.242.63.188
Australia
14.2.89.125
Russia
155.212.145.25
Netherlands
178.236.246.70
Ukraine
91.241.176.31
2a10:50c0::ad2:ff
185.228.169.168
1.1.1.1
2001:4860:4860::8844
NextDNS
2a07:a8c0::53:54e9
ns-mail01.getcourse.ru. hostmaster.gca.su. 1558 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-mail02.getcourse.ru
46.148.238.142
Brazil
138.94.116.37
India
185.67.125.225
Canada
51.79.60.36
OpenDns
208.67.222.222
ns-mail02.getcourse.ru. hostmaster.gca.su. 1572 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
United States of America
129.153.155.81
2620:fe::9
ns-mail03.getcourse.ru. hostmaster.gca.su. 1570 10800 3600 604800 3600