indexo.dev

dermatologikum-bremen.de

.de crawl

First seen 2026-04-25 · Last seen 2026-05-19 · ok HTTP/1.1 200 1279 ms crawled 2026-05-19

DE · 46.229.46.52 · AS61157 PlusServer GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Hautarzt Bremen - Diagnostik und Therapie für die Haut - Dermatologikum
Description
Dermatologikum Hamburg – Ihre Hautärzt:innen für Allergien, Ästhetik, Venenerkrankungen & dermatologische Labordiagnostik.
Language
de

Open Graph

title
Hautarzt Bremen - Diagnostik und Therapie für die Haut - Dermatologikum
description
Dermatologikum Hamburg – Ihre Hautärzt:innen für Allergien, Ästhetik, Venenerkrankungen & dermatologische Labordiagnostik.

Technology

Server
nginx

Third-party hosts loaded (2)

  • www.dermatologikum.de×18
  • code.etracker.com×1

Contact

Email
Phone

Registration

Updated
2017-01-27
Name servers
  • ns3.nsentry.de.
  • ns4.nsentry.de.

DNS records live

NS
  • ns3.nsentry.de
  • ns4.nsentry.de
MX
  • 10 mg1.bergmanclinics.de
  • 10 mg2.bergmanclinics.de
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx include:spf1.x-mailer.de include:spf2.x-mailer.de ip4:217.110.23.138 ip4:130.0.79.32/27 include:spf.protection.outlook.com include:_spf.inception.nl -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-23 to 2026-06-21
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.dermatologikum-bremen.de/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
interest-cohort=()

Links to (3)

Linked from (2)