MX 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
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 cyf-kr.edu.pl .
managed by the owner of cyf-kr.edu.pl .
dns.fuw.edu.pl
193.0.80.11
The official source of information for this domain,
managed by the owner of cyf-kr.edu.pl .
managed by the owner of cyf-kr.edu.pl .
info.cyf-kr.edu.pl
149.156.4.11
The official source of information for this domain,
managed by the owner of cyf-kr.edu.pl .
managed by the owner of cyf-kr.edu.pl .
nms.cyf-kr.edu.pl
149.156.1.3
United States of America
104.131.82.154
South Africa
139.84.235.169
Australia
146.185.214.189
Netherlands
185.140.209.224
Ukraine
185.248.169.5
India
188.241.62.12
Brazil
200.231.34.18
Russia
213.171.14.197
94.140.14.14
2a0d:2a00:1::
2606:4700:4700::1111
8.8.4.4
NextDNS
2a07:a8c1::53:54e9
OpenDns
208.67.222.222
2620:fe::fe
Canada
176.125.239.37
No MX records found