indexo.dev

seb-bau.de

.de crawl

First seen 2026-05-20 · Last seen 2026-05-20 · ok HTTP/1.1 200 2016 ms crawled 2026-05-27

PL · 77.83.100.30 · AS24723 Atman Sp. z o.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
SEBBAU | SEBBAU
Language
pl-PL
Generator
Divi v.4.27.5
Canonical
https://seb-bau.de/
Feeds

Technology

Server
nginx
CMS
WordPress
PHP
8.3.30 security-only
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×3

Contact

Phone

Registration

Updated
2023-05-25
Name servers
  • dns1.tld.pl.
  • dns2.tld.pl.
  • dns3.tld.pl.

DNS records live

NS
  • dns1.tld.pl
  • dns2.tld.pl
  • dns3.tld.pl
MX
  • 10 185.156.40.35

Email authentication weak

SPF
v=spf1 ip4:185.156.40.35 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-16 to 2026-08-14
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://seb-bau.de/

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

Links to (1)

Linked from (1)