OPT records have propagated
All servers we queried returned the same DNS records.
Not the record you expected?
- Recently moved this domain to another DNS server? Check the NS records .
- Check for typos and misconfigurations.
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 n.mff.cuni.cz .
managed by the owner of n.mff.cuni.cz .
david.ruk.cuni.cz
78.128.213.242
The official source of information for this domain,
managed by the owner of n.mff.cuni.cz .
managed by the owner of n.mff.cuni.cz .
golias.ruk.cuni.cz
195.113.0.2
The official source of information for this domain,
managed by the owner of n.mff.cuni.cz .
managed by the owner of n.mff.cuni.cz .
ns.ms.mff.cuni.cz
195.113.20.71
The official source of information for this domain,
managed by the owner of n.mff.cuni.cz .
managed by the owner of n.mff.cuni.cz .
ns.n.mff.cuni.cz
195.113.16.2
The official source of information for this domain,
managed by the owner of n.mff.cuni.cz .
managed by the owner of n.mff.cuni.cz .
sns.ms.mff.cuni.cz
195.113.20.77
Brazil
170.233.148.143
India
172.232.76.111
Russia
185.139.68.230
Ukraine
195.248.234.127
United States of America
208.93.196.147
Canada
24.37.219.202
South Africa
41.23.252.165
Netherlands
91.216.71.30
2a10:50c0::ad2:ff
185.228.169.168
1.0.0.1
2001:4860:4860::8844
NextDNS
2a07:a8c1::53:54e9
OpenDns
2620:119:35::35
149.112.112.112
No OPT records found