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
103.126.12.19
United States of America
129.153.22.43
India
182.156.149.8
Russia
185.117.153.126
South Africa
41.23.114.100
Netherlands
51.15.20.120
2a10:50c0::ad2:ff
OpenDns
208.67.220.220
ns-mail03.getcourse.ru. hostmaster.GCB.SU. 704597 10800 3600 604800 3600
Brazil
45.188.81.114
Canada
51.79.40.76
Ukraine
77.120.111.124
NextDNS
2a07:a8c1::53:54e9
9.9.9.9
ns-mail02.getcourse.ru. hostmaster.GCB.SU. 701077 10800 3600 604800 3600
1.0.0.1
2001:4860:4860::8888
ns-mail01.getcourse.ru. hostmaster.GCB.SU. 701745 10800 3600 604800 3600