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nahwaerme-steinheim.de

.de ok HTTP/1.1 200 352 ms

First seen 2026-06-15 · Last seen 2026-06-15 · crawled 2026-06-15

DE · 94.130.143.117 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Nahwärme | Steinheim
Language
de
Canonical
https://nahwaerme-steinheim.de/
Feeds
last post 59 days ago

Contact

Technology

Server
Apache
CMS
WordPress
jQuery
3.7.1

Registration

Updated
2026-02-17
Name servers
  • ns1.sicor.de.
  • ns2.sicor.de.
  • ns3.sicor.de.
  • ns4.sicor.de.

DNS records live

NS
  • ns1.sicor.de
  • ns2.sicor.de
  • ns3.sicor.de
  • ns4.sicor.de
MX
  • 10 mx1.alois-mueller.com
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx a ip4:116.203.118.91 ip4:162.55.219.107 ip6:2a01:4f8:1c1c:ccb7::1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.sendinblue.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-26 to 2026-08-24
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://nahwaerme-steinheim.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • 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
strict-transport-security
max-age=63072000

Links to (1)

Linked from (1)

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