sdk.net.pl
DNS records live
- NS
-
- ns1.47.pl
- ns2.47.pl
- MX
-
- 10 mx1.47.pl
Email authentication weak
- SPF
-
v=spf1 a mx include:spf1.47.pl ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current) wrong cert
GoGetSSL RSA DV SSL CA 2
Expires in 136 days