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tremba.de

.de crawl

First seen 2026-05-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 1356 ms crawled 2026-05-19

FR · 5.175.14.88 · AS8972 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Tremba GmbH - Elektromagnete und Hubmagnete
Description
Tremba GmbH: Elektromagnete, Hubmagnete, Bügelmagnete, Zylindermagnete, Röhrenmagnete, Lamellenmagnete, Wechselstrommagnete

Technology

Server
Apache

Registration

Updated
2020-12-14
Name servers
  • ns29.domaincontrol.com.
  • ns30.domaincontrol.com.

DNS records live

NS
  • ns29.domaincontrol.com
  • ns30.domaincontrol.com
MX
  • 10 owa.tremba.de
TXT
  • j8fdg2tr8b9tj6e9t8c5jep39m
  • ir2trievr0dblgqmp2s65gdgif
  • uflnqo1liqu30qum3erfi2uo9n

Email authentication weak

SPF
v=spf1 a ip4:88.217.142.220 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-11-19 to 2026-12-19
Expires in 212 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)