alkoholzodpovedne.cz
DNS records live
- NS
-
- ns1.web4ce.cz
- ns2.web4ce.cz
- MX
-
- 10 mx1.web4ce.cz
- 10 mx2.web4ce.cz
- 1000 mx3.web4ce.cz
Email authentication weak
- SPF
-
v=spf1 mx include:spf.web4ce.cz ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current) wrong cert
Sectigo Public Server Authentication CA DV R36
Expires in 227 days