indexo.dev

gfm-trend.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-16 · ok HTTP/1.1 200 7218 ms crawled 2026-05-08

FI · 135.181.163.159 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Intro - GFM
Language
de
Generator
Contao Open Source CMS

Technology

Server
Apache

Contact

Phone

Registration

Updated
2023-03-22
Name servers
  • ns1.netland.eu.
  • ns2.netland.eu.

DNS records live

NS
  • ns1.netland.eu
  • ns2.netland.eu
MX
  • 10 server.netland.eu

Email authentication partial

SPF
v=spf1 +a +mx +ip4:135.181.163.173 +a:server.netland.eu -all
strict (-all)
DMARC
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=28800;rua=mailto:postmaster@netland.eu;ruf=mailto:postmaster@netland.eu
policy: none (monitoring only) · sp=none
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwk2rnZLeTHyHbZvSlOvvb81of55kSm7LWW9SuTBHkg10zrq3/SzvH1BEjPumryTNcjDFSZyqEHUfEo…
selectors probed

Certificate (current)

R12
from 2026-03-12 to 2026-06-11
Expires in 23 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://gfm-trend.de/intro.html

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (1)

Linked from (3)