centrummisyjne.pl
DNS records live
- NS
-
- ns1.bigset.pl
- ns2.bigset.pl
- MX
-
- 10 mail.centrummisyjne.pl
- Verified for
-
Email authentication weak
- SPF
-
v=spf1 a mx ip4:178.33.51.73 ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 69 days