smtp-in.o2.cz. DNS propagation

Map showing DNS propagation for smtp-in.o2.cz.

CAA records have propagated

All servers we queried returned the same DNS records.
Not the record you expected?
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  • Check for typos and misconfigurations.
DNS server
Records returned by these servers
dns.iol.cz
194.228.2.61
ns2.tel.cz
194.228.2.1
South Africa
105.247.175.229
Ukraine
109.251.94.41
India
161.118.185.168
Brazil
164.163.178.64
United States of America
173.255.236.85
Canada
176.125.239.207
Russia
194.67.196.134
Australia
218.33.76.54
Netherlands
45.76.35.187
94.140.14.14
2a0d:2a00:2::
2606:4700:4700::1111
8.8.8.8
NextDNS
45.90.28.66
OpenDns
2620:119:53::53
149.112.112.112
No CAA records found