revolverbackline.pl
HTML metadata
Technology
- Server
- nginx
- CMS
- Drupal
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (1)
- www.googletagmanager.com×1
Contact
DNS records live
- NS
-
- ns1.kei.pl
- ns2.kei.pl
- MX
-
- 10 revolverbackline.pl
Email authentication weak
- SPF
-
v=spf1 a mx include:spf.tld.pl -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 59 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- weak content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff, nosniff
revolverbackline.pl