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 gcb.su .
managed by the owner of gcb.su .
ns-mail01.getcourse.ru
46.148.238.197
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
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
Ukraine
134.249.101.136
Brazil
144.22.131.193
United States of America
150.136.61.69
Australia
170.64.204.141
India
182.156.142.114
Netherlands
185.140.209.224
South Africa
41.23.240.151
Canada
51.222.0.104
2a10:50c0::ad1:ff
2a0d:2a00:1::
1.0.0.1
8.8.4.4
NextDNS
2a07:a8c1::53:54e9
OpenDns
2620:119:35::35
2620:fe::fe
No SOA records found
Russia
82.202.158.185
fake-for-negative-caching.adguard.com. hostmaster.mta-sw162.gcb.su. 100500 1800 900 604800 86400