smtp.blue4.cz DNS propagation

smtp.blue4.cz
smtp.blue4.com
smtp.blue4.net
smtp.blue4.org
smtp.blue4.io
smtp.blue4.ai
smtp.blue4.app
smtp.blue4.dev
Map showing DNS propagation for smtp.blue4.cz

RRSIG records not consistent

Authoritative servers agree, but not all other servers have updated yet.
  • Recently moved this domain to another DNS server? Check the NS records .
  • Some servers may have cached older records - wait for their TTLs to expire.
DNS server
Records returned by these servers
ns.edera.cz
77.236.192.142
secondary.edera.cz
37.157.197.66
South Africa
105.246.161.188
Australia
123.100.147.201
United States of America
162.243.12.37
India
172.232.76.111
Russia
194.104.230.39
Ukraine
194.213.106.13
Brazil
45.231.88.65
2a10:50c0::ad2:ff
2606:4700:4700::1001
2001:4860:4860::8888
NextDNS
2a07:a8c0::53:54e9
149.112.112.112
A 13 3 3600 20260406013101 20260321013101 24612 blue4.cz. Sr3jKkUY7DkGZuoEVL//uQ1MEQMpXdBuWEnWdVJ4IMLnNA9sK779zdtKaGX27/OaWkkCZK9H+RVoHV8+lA9nrw==
Netherlands
45.14.48.161
Canada
45.72.187.111
2a0d:2a00:2::
OpenDns
208.67.222.222
No RRSIG records found