ptbf.pl

HTML metadata

Technology

Server

nginx

CMS

WordPress 6.9.4

jQuery

3.7.1

Stack

PHP

Third-party hosts loaded (1)

• gmpg.org×1

Social

• facebook

DNS records live

NS

• ns1.unixstorm.org
• ns2.unixstorm.org

MX

• 10 mail.ptbf.pl

Email authentication weak

SPF

v=spf1 a mx ip4:91.227.122.90 ~all

softfail (~all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://ptbf.pl/

present

• referrer-policy

findings

• missing HSTS
• missing Content Security Policy
• missing frame protection
• missing content type protection
• missing Permissions Policy

Links to (10)

• wordpress.org×1
• uw.edu.pl×1
• microsoft.com×1
• iupab-ebsa-2027.org×1
• google.pl×1
• facebook.com×1
• ebsa.org×1
• biophysics.org×1
• biomineralia.pl×1
• amu.edu.pl×1

Linked from (1)

• warsawconvention.pl×1