A records not consistent
Authoritative servers are returning different records.
- This is normal for A records — they can be geo- or round-robin load-balanced.
- If this is not intentional, check your DNS server configuration.
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 .
ns8-l2.nic.ru
91.217.21.20
Australia
103.126.12.19
India
103.233.24.101
South Africa
105.243.201.169
United States of America
129.153.22.43
Netherlands
213.34.132.174
Ukraine
31.43.159.9
Brazil
45.188.81.114
Canada
51.79.40.76
Russia
80.90.190.86
94.140.15.15
185.228.168.168
1.1.1.1
8.8.8.8
NextDNS
2a07:a8c1::53:54e9
OpenDns
2620:119:35::35
2620:fe::fe
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 A records found