cen.bydgoszcz.pl
HTML metadata
Technology
- Server
- nginx
Social
Contact
DNS records live
- NS
-
- dns.home.pl
- dns2.home.pl
- dns3.home.pl
- MX
-
- 10 poczta.cen.bydgoszcz.pl
- TXT
-
MS=0CC9724C9CA27A7799EE4219BAFE8744E5B2531B
Email authentication weak
- SPF
-
v=spf1 ip4:62.129.219.228 a mx -allstrict (-all) - DMARC
- not published
- DKIM
-
- dkim:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4KtrnfYRE7XHWVjMsEmRe3vDg0ocJe8ryqwUIt3uFjbMFHchiX8/ZKuywJlBMGQ+IAC447laY0XcCe…
selectors probed - dkim:
Certificate (current)
home pl DV TLS G2 R35 CA
Expires in 180 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=31536000