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dolgner.com

.com crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 317 ms crawled 2026-06-04

DE · 134.119.225.107 · AS34011 Host Europe GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Ralf Dolgner – Service für Sanitär Heizung Klima Einrichtung
Language
de
Generator
WordPress 6.3.8
Canonical
http://dolgner.com/
Feeds

Technology

Server
nginx
CMS
WordPress 6.3.8
jQuery
3.7.0
Social widgets
  • YouTube Embed

Third-party hosts loaded (1)

  • www.youtube.com×1

Contact

Email
Phone

Registration

Registrar
Mesh Digital Limited
Created
1998-12-11
Expires
2026-12-10 188 days left
Updated
2025-12-09
Name servers
  • ns33.domaincontrol.com
  • ns34.domaincontrol.com

DNS records live

NS
  • ns33.domaincontrol.com
  • ns34.domaincontrol.com
MX
  • 0 dolgner-com.mail.protection.outlook.com
  • 100 mxlb.ispgateway.de
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

webslave.ispgateway.de
from 2023-03-28 to 2050-08-13
Expires in 8835 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://dolgner.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)