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
Ukraine
134.249.101.136
India
14.96.89.166
Brazil
144.22.131.193
Netherlands
185.140.209.224
Russia
213.171.14.197
South Africa
41.23.240.151
Canada
51.222.194.109
Australia
59.101.150.126
United States of America
69.124.83.77
2a10:50c0::ad1:ff
2a0d:2a00:2::
2606:4700:4700::1111
8.8.4.4
NextDNS
45.90.28.66
OpenDns
208.67.220.220
2620:fe::fe
No OPT records found