indexo.dev

jfzduemmer.de

.de crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 576 ms crawled 2026-05-31

DE · 85.184.251.180 · AS8560 IONOS SE

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Startseite
Language
de
Generator
TYPO3 CMS
Canonical
https://www.jfzduemmer.de/

Technology

Server
nginx

Third-party hosts loaded (1)

  • www.google.com×1

Social

Contact

Email
Phone

Registration

Updated
2020-10-30
Name servers
  • ns1.ppw.de.
  • ns2.ppw.de.
  • ns.ppw.de.

DNS records live

NS
  • ns.ppw.de
  • ns1.ppw.de
  • ns2.ppw.de
MX
  • 10 mail.ppw.de

Email authentication weak

SPF
v=spf1 ip4:85.184.251.180 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-24 to 2026-07-23
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.jfzduemmer.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
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (4)

Linked from (1)