OPT 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 uwb.edu.pl .
managed by the owner of uwb.edu.pl .
dns.man.bialystok.pl
212.33.64.2
The official source of information for this domain,
managed by the owner of uwb.edu.pl .
managed by the owner of uwb.edu.pl .
master.man.bialystok.pl
212.33.64.18
The official source of information for this domain,
managed by the owner of uwb.edu.pl .
managed by the owner of uwb.edu.pl .
moc.uwb.edu.pl
212.33.71.72
The official source of information for this domain,
managed by the owner of uwb.edu.pl .
managed by the owner of uwb.edu.pl .
noc.uwb.edu.pl
212.33.71.71
South Africa
105.255.121.228
Brazil
144.22.131.193
United States of America
150.136.61.69
Russia
158.160.70.119
Canada
176.125.239.234
Ukraine
37.53.70.212
Netherlands
95.140.146.103
2a10:50c0::ad2:ff
2a0d:2a00:2::
2606:4700:4700::1111
2001:4860:4860::8888
NextDNS
45.90.30.66
OpenDns
2620:119:35::35
2620:fe::fe
No OPT records found
India
49.143.252.50
CNAME
math.uwb.edu.pl