MX 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
The official source of information for this domain,
managed by the owner of GETCOURSE.RU .
managed by the owner of GETCOURSE.RU .
ns3-l2.nic.RU
193.232.146.1
The official source of information for this domain,
managed by the owner of GETCOURSE.RU .
managed by the owner of GETCOURSE.RU .
ns4-l2.nic.RU
91.217.20.20
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
India
103.224.242.100
Ukraine
134.249.101.136
Brazil
144.22.131.193
United States of America
150.136.61.69
Australia
170.64.204.141
Canada
178.128.233.184
Netherlands
185.140.209.224
South Africa
41.23.240.151
Russia
46.16.15.126
94.140.15.15
185.228.168.168
1.1.1.1
2001:4860:4860::8844
NextDNS
45.90.28.66
OpenDns
2620:119:35::35
149.112.112.112
10
mx.yandex.RU
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 MX records found