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
Canada
51.79.40.76
Netherlands
72.56.25.30
Russia
87.239.109.119
Ukraine
94.153.198.66
94.140.14.14
1.0.0.1
2001:4860:4860::8888
149.112.112.112
ns-mail01.getcourse.ru. hostmaster.gca.to. 1003731 10800 3600 604800 3600
United States of America
129.153.22.43
Australia
144.6.118.225
Brazil
45.188.81.114
OpenDns
208.67.220.220
ns-mail02.getcourse.ru. hostmaster.gca.to. 1003179 10800 3600 604800 3600
South Africa
105.246.156.59
India
65.20.84.117
NextDNS
2a07:a8c0::53:54e9
ns-mail03.getcourse.ru. hostmaster.gca.to. 1006701 10800 3600 604800 3600