indexo.dev

ketteler-verlag.de

.de crawl

First seen 2026-04-19 · Last seen 2026-05-13 · ok HTTP/1.1 200 3548 ms crawled 2026-05-13

DE · 62.146.100.30 · AS15598 NorthC Deutschland GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
KETTELER-Verlag | Onlineangebot
Description
Onlineangebot des Ketteler-Verlags
Language
de

Open Graph

title
KETTELER-Verlag | Onlineangebot

Technology

Server
Apache

Social

Contact

Email
Phone

Registration

Updated
2024-01-12
Name servers
  • helium.ns.hetzner.de.
  • hydrogen.ns.hetzner.com.
  • oxygen.ns.hetzner.com.

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 0 kettelerverlag-de02b.mail.protection.outlook.com
TXT
  • brevo-code:2a75a94ef0e91c5a138a8dce7321d019

Email authentication partial

SPF
v=spf1 ip4:62.146.100.9 include:spf.protection.outlook.com include:mail4.nce.de -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-20 to 2026-07-19
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://ketteler-verlag.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000; includeSubDomains

Links to (4)

Linked from (1)