polkemic.pl
DNS records live
- NS
-
- ns1.tld.pl
- ns2.tld.pl
- MX
-
- 10 poczta.polkemic.pl
- Verified for
-
- Microsoft 365
Email authentication strong
- SPF
-
v=spf1 a mx include:spf.tld.pl -allstrict (-all) - DMARC
-
v=DMARC1; p=quarantine; rua=mailto:postmaster@polkemic.pl; ruf=mailto:postmaster@polkemic.pl;policy: quarantine - DKIM
- no key found at common selectors
Certificate (current)
Certum DV TLS G2 R39 CA
Expires in 221 days