indexo.dev

hnvg.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 5237 ms crawled 2026-05-16

DE · 92.205.172.177 · AS21499 Host Europe GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
HNVG – Ihr regionaler Energieversorger in Heilbronn
Description
HNVG versorgt Heilbronn nachhaltig mit Gas, Wasser, Wärme und Abwasser. Regional, zuverlässig, serviceorientiert – Ihr kommunaler Energiepartner.
Language
de
Generator
Weblication® CMS
Translations
  • de

Technology

Server
Apache
Cookie consent
  • Cookiebot

Third-party hosts loaded (1)

  • consent.cookiebot.com×1

Registration

Updated
2023-05-09
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 10 mx1.zeag-energie.de
  • 20 mx2.zeag-energie.de
TXT
Show 4 TXT records
  • ohEerykHB2zAgFLyfiZBThBuL0OA0DgB8ynljvGTtMsD1Ub51r6ofXrs+5i5BkpRmgFFmbRi3vFm/N0xlv88fA==
  • gmk76o9f0snbdosa9gdh6u06hq
  • mindmanager-verification=5f8114e6e490ff315f5a92e9bfac4b12ecdf4f51902c284de0aa07c7de0ed8e0
  • 9esbi2pvihmqfd7bit1gk85ks1
Verified for
  • Adobe
  • Apple
  • Google
  • Microsoft 365

Email authentication weak

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

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-12-15 to 2026-12-15
Expires in 208 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.hnvg.de/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (1)

Linked from (1)