indexo.dev

gerberverlag.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 3092 ms crawled 2026-05-15

DE · 82.165.186.17 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Carl Gerber Verlag – Unsere Welt der Bücher
Description
Carl Gerber Verlag – familiengeführt seit 1877. Bücher, e-Paper und Hörbücher aus der Holledau. Entdecken Sie unsere Buchwelten – kaufen im Shop.
Language
de

Technology

Server
nginx
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1

Contact

Email
Phone

Registration

Updated
2015-07-26
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 10 mx00.udag.de
  • 20 mx01.udag.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxCCuz2zGbc84sHR2xyvR3sBK7jzr5SirPmG3VCDp6R75o9Ps/qyixNmIx0Ke1wuZR1q0p7OsjqHWCGwcsm…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCcobTBuG4vD9fNr8qHp6M0MKcaN3C3hSZreAOD7K/T5mJ22szI/MWRhU4xlvjGPKvq/yXyQj/wuQXmJ8WWzCAa1u…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-07-03 to 2026-07-24
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)