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 smtp.cz .
managed by the owner of smtp.cz .
alfa.ns.active24.cz
81.95.96.2
The official source of information for this domain,
managed by the owner of smtp.cz .
managed by the owner of smtp.cz .
beta.ns.active24.cz
185.111.90.94
The official source of information for this domain,
managed by the owner of smtp.cz .
managed by the owner of smtp.cz .
gama.ns.active24.sk
185.71.158.30
India
14.192.3.194
United States of America
169.47.157.75
Russia
178.252.93.35
Australia
193.116.216.194
Netherlands
31.172.74.239
South Africa
41.23.99.129
Brazil
45.7.234.101
Canada
51.222.248.234
Ukraine
95.67.7.6
94.140.14.14
185.228.169.168
2606:4700:4700::1111
8.8.8.8
NextDNS
2a07:a8c0::53:54e9
OpenDns
2620:119:35::35
2620:fe::9
No OPT records found