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
Netherlands
185.140.209.224
Ukraine
31.43.159.9
2a10:50c0::ad1:ff
1.1.1.1
NextDNS
45.90.30.66
ns-mail02.getcourse.ru. hostmaster.gca.su. 1604 10800 3600 604800 3600
Australia
103.126.12.19
United States of America
129.153.22.43
Brazil
45.188.81.114
8.8.4.4
149.112.112.112
ns-mail03.getcourse.ru. hostmaster.gca.su. 1602 10800 3600 604800 3600
South Africa
41.23.114.219
Canada
51.79.40.76
Russia
93.77.177.56
OpenDns
2620:119:35::35
ns-mail01.getcourse.ru. hostmaster.gca.su. 1590 10800 3600 604800 3600