indexo.dev

ad-extremum.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-13 · ok HTTP/1.1 200 2999 ms crawled 2026-05-10

DE · 85.13.157.153 · AS34788 Neue Medien Muennich GmbH

Reputation 95/100 weak security headers

sector sports type homepage

HTML metadata

Title
Ad Extremum by Bennie Lindberg
Description
Bennie Lindberg: Triathlon-Trainer, Berufstrainer, Triathlon-Coach, Ausdauerspezialist und Ex-Triathlonprofi mit top Trainingsplänen.
Language
de
Canonical
https://www.ad-extremum.com/
Feeds

Open Graph

url
https://www.ad-extremum.com/
title
Ad Extremum by Bennie Lindberg
locale
de_DE
site name
Ad Extremum by Bennie Lindberg
description
Bennie Lindberg: Triathlon-Trainer, Berufstrainer, Triathlon-Coach, Ausdauerspezialist und Ex-Triathlonprofi mit top Trainingsplänen.

Technology

Server
Apache
CMS
WordPress

Social

Contact

Phone

Registration

Registrar
RegistryGate GmbH
Created
2001-12-13
Expires
2026-12-13 207 days left
Updated
2025-12-14
Name servers
  • ns5.kasserver.com
  • ns6.kasserver.com

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 10 w01486bd.kasserver.com

Email authentication strong

SPF
v=spf1 a mx include:spf.kasserver.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:bennie.lindberg@ad-extremum.com; ruf=mailto:bennie.lindberg@ad-extremum.com; adkim=s; aspf=r
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-07 to 2026-07-06
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.ad-extremum.com/

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

Links to (3)

Linked from (3)