indexo.dev

heppenheim.de

.de crawl

First seen 2026-04-17 · Last seen 2026-05-19 · ok HTTP/1.1 200 6611 ms crawled 2026-05-12

DE · 80.69.201.211 · AS20810 Netcom Kassel Gesellschaft fuer Telekommunikation mbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Heppenheim - Unsere Stadt | Heppenheim - Unsere Stadt
Language
de
Generator
CMS ionas4
Canonical
https://www.heppenheim.de/

Open Graph

url
https://www.heppenheim.de/
title
Stadt Heppenheim
locale
de_DE
site name
Heppenheim - Unsere Stadt
description
Website der Stadt Heppenheim

Technology

Server
Apache

Third-party hosts loaded (1)

  • login.stadtradeln.de×1

Social

Contact

Email
Phone
Address
st Information)Friedrichstraße 21, 64646

Registration

Updated
2022-12-23
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 smtp-nwp.heppenheim.de
  • 20 imap-nwp.heppenheim.de

Email authentication partial

SPF
v=spf1 a mx ip4:195.52.246.0/23 ip4:62.144.82.0/23 ip4:2.56.78.0/27 include:ekom21.de ~all
softfail (~all)
DMARC
v=DMARC1; p=none; pct=30; rua=mailto:dmarc-reports@netzwerkplan.de
policy: none (monitoring only) · pct=30
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-06-16 to 2026-06-17
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.heppenheim.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
strict-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self'; child-src 'self' blob: https://kb.ionas.de/ https://login.stadtradeln.de; connect-src 'self' https://*.egovernor.de/; font-src 'self' data:; frame-ancestors 'self' https://www.heppenheim.de; frame-src 'self' https://consent.google.com https://iam.chamaeleon.de/ https://login.stadtradeln.de https://www.google.com https://www.heppenheim.de; form-action 'self'; img-src 'self' data: https://*.egovernor.de/ https://tiles.chamaeleon.de https://www.heppenheim.de; manifest-src 'self'; media-src 'self'; object-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; script-src-elem 'self' 'unsafe-inline'; script-src-attr 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; style-src-elem 'self' 'unsafe-inline'; style-src-attr 'self' 'unsafe-inline'; worker-src 'self' blob:; report-to main
strict-transport-security
max-age=31536000

Links to (2)

Linked from (1)