indexo.dev

jumpforward.de

.de crawl

First seen 2026-04-28 · Last seen 2026-05-18 · ok HTTP/1.1 200 278 ms crawled 2026-05-07

DE · 136.243.84.226 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

sector education type homepage

HTML metadata

Title
Aktuelle Weiterbildungsangbote in Deutschland
Description
Hier finden Sie aktuelle Weiterbildungsangebote und Bildungsanbieter für Ihre Fortbildung.

Technology

Server
Apache

Registration

Updated
2014-05-09
Name servers
  • a.regfish-ns.net.
  • b.regfish-ns.net.
  • c.regfish-ns.net.

DNS records live

NS
  • a.regfish-ns.net
  • b.regfish-ns.net
  • c.regfish-ns.net
MX
  • 0 mail.med-vergleich.com

Email authentication partial

SPF
v=spf1 a mx ip4:144.76.68.57 ip6:2a01:4f8:191:8105::2 ip4:138.201.18.26 ip6:2a01:4f8:171:290b::2 ip4:136.243.9.116 ip6:2a01:4f8:211:22d1::2 -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; h=sha256; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC61YKjFJFYtfc31+a19Ls3l9cCN1aLIgTMKotP0vdrsfj/g4KJjCbAgVzeO1FtkqglcnQ…
selectors probed

Certificate (current)

R12
from 2026-04-05 to 2026-07-04
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)