atgsystem.com.pl
HTML metadata
Technology
- Server
- Apache
DNS records live
- NS
-
- ns1h.ry.pl
- ns2h.ry.pl
- ns3h.ry.pl
- MX
-
- 10 poczta.ry.pl
Email authentication weak
- SPF
-
v=spf1 ip4:83.142.61.140/30 ip4:91.195.233.233/32 a mx -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 70 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy