utylizacjaopon.pl
HTML metadata
Technology
- Server
- Microsoft-IIS
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (1)
- www.googletagmanager.com×1
Social
DNS records live
- NS
-
- ns1-37.azure-dns.com
- ns2-37.azure-dns.net
- ns3-37.azure-dns.org
- ns4-37.azure-dns.info
- MX
-
- 0 utylizacjaopon-pl.mail.protection.outlook.com
Email authentication weak
- SPF
-
v=spf1 ip4:20.215.247.34 include:spf.protection.outlook.com -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 45 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- short HSTS max-age
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=2592000