SOA records not consistent
Authoritative servers agree, but not all other servers have updated yet.
- Recently moved this domain to another DNS server? Check the NS records .
- Some servers may have cached older records - wait for their TTLs to expire.
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 getcourse.ru .
managed by the owner of getcourse.ru .
helium.ns.hetzner.de
193.47.99.5
The official source of information for this domain,
managed by the owner of getcourse.ru .
managed by the owner of getcourse.ru .
hydrogen.ns.hetzner.com
213.133.100.98
The official source of information for this domain,
managed by the owner of getcourse.ru .
managed by the owner of getcourse.ru .
oxygen.ns.hetzner.com
88.198.229.192
No SOA records found
Australia
103.126.12.19
United States of America
129.153.22.43
India
182.156.141.30
Ukraine
31.43.159.9
South Africa
41.23.114.219
Brazil
45.188.81.114
Netherlands
51.15.20.120
Canada
51.79.40.76
Russia
62.113.107.41
94.140.15.15
185.228.169.168
1.1.1.1
2001:4860:4860::8888
NextDNS
2a07:a8c1::53:54e9
OpenDns
2620:119:35::35
149.112.112.112
ns3-l2.nic.ru. dns.nic.ru. 2020030613 1440 3600 2592000 600