checon.de

.de dns crawl

First seen 2026-05-03 · Last seen 2026-05-17 · ok HTTP/1.1 200 2104 ms crawled 2026-05-10

DE · 194.97.157.20 · AS5539 SpaceNet AG

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: CHECON - Claus Herwig EDV-Consulting
Description: Checon EDV bietet Domainregistrierung, Hosting, Consulting, Webserver, Datenbanken
Generator: notepad ;-)

Technology

Server: Apache

Contact

Email

info@checon.de

Registration

Updated

2016-02-11

Name servers

b.ns14.net.
ns6.checon.de.
ns.checon.net.
ns.ipn.de.

DNS records live

NS

b.ns14.net
ns.checon.net
ns.ipn.de
ns6.checon.de

MX

10 mail.checon.net

Email authentication partial

SPF

v=spf1 include:_spf.checon.net -all

strict (-all)

DMARC

v=DMARC1; p=none; sp=none; rua=mailto:dmarc@checon.net

policy: none (monitoring only) · sp=none

DKIM

dkim: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDCsFIc/4NQd/ORvo1YPlRdSBvbAgBzvQeIroYpVCChxY1y/qg1AjhbqOYti8sXIEJn5xXYSGByXGuWG6e5IT6/k0mF8…

selectors probed

Certificate (current)

GoGetSSL RSA DV CA

from 2025-05-03 to 2026-06-03

Expires in 15 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.checon.de

findings

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