indexo.dev

mettworks.de

.de dns

First seen 2026-05-07 · Last seen 2026-05-07 · ok HTTP/1.1 200 693 ms crawled 2026-05-14

AT · 89.58.17.219 · AS197540 netcup GmbH

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
mettworks.de

Technology

Server
Apache

Registration

Updated
2022-03-03
Name servers
  • finchen.mettworks.de.
  • gollum.mettworks.de.
  • rumpel.mettworks.de.

DNS records live

NS
  • finchen.mettworks.de
  • gollum.mettworks.de
  • rumpel.mettworks.de
MX
  • 10 mx.mettworks.de

Email authentication strong

SPF
v=spf1 ip4:89.58.17.219/32 ip6:2a0a:4cc0:0:f10:5873:caff:fe77:1/128 -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@mettworks.de; ruf=mailto:dmarc@mettworks.de; fo=1;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current) wrong cert

E8
from 2026-03-15 to 2026-06-13
Expires in 24 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://mettworks.de/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy