smtpe21.o2.cz DNS propagation

smtpe21.o2.cz
smtpe21.o2.com
smtpe21.o2.net
smtpe21.o2.org
smtpe21.o2.io
smtpe21.o2.ai
smtpe21.o2.app
smtpe21.o2.dev
Map showing DNS propagation for smtpe21.o2.cz

CNAME 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
Records returned by these servers
dns.iol.cz
194.228.2.61
ns2.tel.cz
194.228.2.1
South Africa
105.243.178.121
Australia
123.100.147.201
United States of America
162.243.12.37
India
172.232.76.111
Netherlands
185.223.163.153
Ukraine
193.238.152.32
Brazil
200.231.34.18
Canada
50.21.174.242
Russia
94.45.223.82
2a10:50c0::ad1:ff
185.228.168.168
2606:4700:4700::1001
2001:4860:4860::8888
NextDNS
2a07:a8c0::53:54e9
OpenDns
2620:119:53::53
2620:fe::fe
No CNAME records found