indexo.dev

vrn.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 8367 ms crawled 2026-05-19

DE · 145.253.183.38 · AS3209 Vodafone GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
VRN | Startseite
Description
VRN-Startseite
Language
de
Generator
IMPERIA 10.4.0_1

Technology

Server
www-2.vrn.de

Third-party hosts loaded (2)

  • cdn.eye-able.com×2
  • cdnjs.cloudflare.com×2

Registration

Updated
2018-04-18
Name servers
  • ns1.arcor-ip.de.
  • ns2.arcor-ip.de.
  • ns3.arcor-ip.de.
  • ns.vrn.de.

DNS records live

NS
  • ns.vrn.de
  • ns1.arcor-ip.de
  • ns2.arcor-ip.de
  • ns3.arcor-ip.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
TXT
Show 4 TXT records
  • apple-domain-verification=j7UiMuteob4dxhDF
  • atlassian-sending-domain-verification=96f2f6a8-c4f6-4880-aa53-c2f9048875bc
  • google-site-verification=A5r5yD10cRbLYraVTbI1iZTlSCMTHUhk8vQywvuykRo
  • atlassian-domain-verification=Qg5KOA6U5GsNPaIYS6kzEdHRV4HplCAh97D0YWkB52DYEIwMBR9iMMwHmSfMhSEb

Email authentication strong

SPF
v=spf1 a:mail.vrn.de a:mail-intra.vrn.de include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; sp=quarantine; pct=100; rua=mailto:it-service@vrn.de
policy: quarantine · sp=quarantine
DKIM
no key found at common selectors

Certificate (current)

Telekom Security ServerID OV Class 2 CA
from 2026-03-16 to 2026-09-30
Expires in 133 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (16)