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
The official source of information for this domain,
managed by the owner of GCB.SU .
managed by the owner of GCB.SU .
ns-mail03.getcourse.ru
46.148.238.227
2a10:50c0::ad1:ff
1.0.0.1
NextDNS
45.90.30.66
ns-mail03.getcourse.ru. hostmaster.GCB.SU. 672081 10800 3600 604800 3600
The official source of information for this domain,
managed by the owner of GCB.SU .
managed by the owner of GCB.SU .
ns-mail01.getcourse.ru
46.148.238.197
India
103.204.135.53
South Africa
41.24.40.151
2001:4860:4860::8844
ns-mail01.getcourse.ru. hostmaster.GCB.SU. 669226 10800 3600 604800 3600
The official source of information for this domain,
managed by the owner of GCB.SU .
managed by the owner of GCB.SU .
ns-mail02.getcourse.ru
46.148.238.142
Netherlands
143.47.183.89
ns-mail02.getcourse.ru. hostmaster.GCB.SU. 668572 10800 3600 604800 3600
Canada
51.222.248.234
185.228.169.168
ns-mail02.getcourse.ru. hostmaster.GCB.SU. 668571 10800 3600 604800 3600
149.112.112.112
ns-mail01.getcourse.ru. hostmaster.GCB.SU. 669225 10800 3600 604800 3600
OpenDns
2620:119:53::53
ns-mail03.getcourse.ru. hostmaster.GCB.SU. 672072 10800 3600 604800 3600
Australia
154.26.158.241
ns-mail03.getcourse.ru. hostmaster.gcb.su. 672058 10800 3600 604800 3600
United States of America
174.136.201.10
ns-mail03.getcourse.ru. hostmaster.GCB.SU. 672075 10800 3600 604800 3600
Brazil
170.80.110.226
ns-mail01.getcourse.ru. hostmaster.gcb.su. 669220 10800 3600 604800 3600
Ukraine
193.19.252.51
ns-mail03.getcourse.ru. hostmaster.gcb.su. 672066 10800 3600 604800 3600
Russia
213.21.7.146
ns-mail02.getcourse.ru. hostmaster.gcb.su. 668564 10800 3600 604800 3600