indexo.dev

jfnet.de

.de crawl

First seen 2026-04-19 · Last seen 2026-05-16 · ok HTTP/1.1 200 4972 ms crawled 2026-05-13

DE · 77.76.210.200 · AS8823 Rockenstein AG

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
jfnetwork
Language
de-DE
Generator
WordPress 6.9.4
Canonical
https://www.jfnet.de/de/
Translations
  • de
  • en

Technology

Server
nginx
CMS
WordPress

Contact

Email
Phone

Registration

Updated
2020-01-15
Name servers
  • ns1.jfnetwork.de.
  • ns2.jfnetwork.de.

DNS records live

NS
  • ns1.jfnetwork.de
  • ns2.jfnetwork.de
MX
  • 0 jfnet-de.mail.protection.outlook.com
TXT
Show 5 TXT records
  • atlassian-domain-verification=d9B1eaES29m22k7oT3mzVmskU3upW/cGANac3OpOgNYULZE8E0sD8bjQVKOWGDng
  • google-site-verification=IQtr-QtcTThwaZw3998ybRvPIUcs16zEG7oza0UQvB0
  • google-site-verification=IBb-4PVb0rZ42HccNvRHJ32KS9TsJI99juKWTjknASE
  • google-site-verification=39J0RjdflNTWDEXzf2lMdyY8LOSnnL24b9zmWmPzttw
  • MS=ms15954004

Email authentication weak

SPF
v=spf1 a mx ip4:213.214.14.174/32 ip4:77.76.210.112/28 ip4:77.76.210.192/26 ip4:212.227.75.144/32 include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

YR1
from 2026-04-14 to 2026-07-13
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.jfnet.de/de/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (1)

Linked from (9)