indexo.dev

nhn.de

.de crawl

First seen 2026-05-05 · Last seen 2026-05-12 · ok HTTP/1.1 200 3451 ms crawled 2026-05-12

DE · 62.146.18.86 · AS15598 NorthC Deutschland GmbH

Reputation 95/100 weak security headers

sector tech type homepage

HTML metadata

Title
nhn.de IT-Systemhaus Kassel
Description
nhn.de IT-Systemhaus Kassel mit Fullservice | Consulting | Network | Systems
Language
de
Generator
WordPress 5.2.21
Canonical
https://www.nhn.de/
Feeds

Open Graph

url
https://www.nhn.de/
title
nhn.de IT-Systemhaus Kassel
locale
de_DE
site name
nhn.de - IT Systemhaus Kassel
description
nhn.de IT-Systemhaus Kassel mit Fullservice | Consulting | Network | Systems

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • s.w.org×1

Social

Contact

Phone

Registration

Updated
2013-04-23
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 10 mailproxy1.nhn.de
TXT
  • tmes=140762b04a572dc6cc2424c7b20fab5f
  • MS=ms52515200

Email authentication strong

SPF
v=spf1 a:mail.nordhessen.net a:nhnex01.nordhessen.net a:mail.nhn.de ip4:130.180.96.42 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:esfqkjnb@rua.dmarceye.com; ruf=mailto:esfqkjnb@rua.dmarceye.com; fo=1; ri=86400
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCpKYzQ6IH32zhe+WYI9Xy3up0/fW5+tiVQC6/wavA1DTPRdy26SRQrHmUKcko5vtZD5bG5rYKnLbojall5ef…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDV/JL8ybmxjczhljdV19JsDqlgkMn+zrQmY1rXPZbs3CDHfxSWCWRCx1gotaV6Uoiu88pR3vEhKm/n6aWwiI…
selectors probed

Certificate (current)

R13
from 2026-04-02 to 2026-07-01
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)