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
Australia
110.174.62.118
Ukraine
91.241.176.31
2a10:50c0::ad2:ff
2606:4700:4700::1111
2620:fe::9
ns-mail01.getcourse.ru. hostmaster.GCA.SU. 1558 10800 3600 604800 3600
Netherlands
160.238.65.215
United States of America
169.55.72.21
South Africa
41.23.113.75
185.228.169.168
OpenDns
208.67.220.220
ns-mail03.getcourse.ru. hostmaster.GCA.SU. 1570 10800 3600 604800 3600
ns-mail02.getcourse.ru. hostmaster.GCA.SU. 1572 10800 3600 604800 3600
India
185.67.125.225
ns-mail01.getcourse.ru. hostmaster.gca.su. 1558 10800 3600 604800 3600
Russia
87.239.109.119
ns-mail03.getcourse.ru. hostmaster.gca.su. 1570 10800 3600 604800 3600
Canada
51.79.60.36
ns-mail02.getcourse.ru. hostmaster.gca.su. 1572 10800 3600 604800 3600