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 prf.cuni.cz .
managed by the owner of prf.cuni.cz .
david.ruk.cuni.cz
78.128.213.242
The official source of information for this domain,
managed by the owner of prf.cuni.cz .
managed by the owner of prf.cuni.cz .
golias.ruk.cuni.cz
195.113.0.2
The official source of information for this domain,
managed by the owner of prf.cuni.cz .
managed by the owner of prf.cuni.cz .
ruzenka.prf.cuni.cz
195.113.8.2
Netherlands
185.140.209.224
Canada
199.255.28.56
United States of America
208.93.196.147
South Africa
41.23.114.73
India
49.143.252.50
Russia
80.76.233.82
Ukraine
91.239.232.181
94.140.14.14
185.228.168.168
1.1.1.1
NextDNS
2a07:a8c0::53:54e9
2620:fe::fe
No OPT records found