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 uw.edu.pl .
managed by the owner of uw.edu.pl .
arwena.nask.waw.pl
193.59.201.28
The official source of information for this domain,
managed by the owner of uw.edu.pl .
managed by the owner of uw.edu.pl .
ns1.net.icm.edu.pl
213.135.57.10
The official source of information for this domain,
managed by the owner of uw.edu.pl .
managed by the owner of uw.edu.pl .
ns1.uw.edu.pl
193.0.94.133
The official source of information for this domain,
managed by the owner of uw.edu.pl .
managed by the owner of uw.edu.pl .
ns2.net.icm.edu.pl
193.219.28.51
The official source of information for this domain,
managed by the owner of uw.edu.pl .
managed by the owner of uw.edu.pl .
ns2.uw.edu.pl
212.87.0.133
2a10:50c0::ad1:ff
2606:4700:4700::1111
8.8.4.4
NextDNS
45.90.28.66
2620:fe::fe
OpenDns
2620:119:53::53