indexo.dev

buecherbriefe.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP/1.1 200 2170 ms crawled 2026-05-14

DE · 85.13.157.169 · AS34788 Neue Medien Muennich GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Bücherbriefe – Klassiker und phantastische Literatur
Language
de
Generator
Drupal 8 (https://www.drupal.org)
Canonical
https://buecherbriefe.de/
Feeds

Technology

Server
Apache
CMS
Drupal

Third-party hosts loaded (1)

  • litblogs.fassbar.de×1

Contact

Phone
Address
st vor allem für die Schatzinsel und der Seltsame Fall des…11.02.2022

Registration

Updated
2023-05-18
Name servers
  • a-dns-service.de.
  • ns3.kas-dns-server.de.
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • a-dns-service.de
  • ns3.kas-dns-server.de
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 10 w01ad00b.kasserver.com
TXT
  • google-site-verification=XaCRTzBE1JkUud53Ydi-9OvM-0Ak-DK43nbICsoftPw

Email authentication weak

SPF
v=spf1 a mx include:spf.kasserver.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-24 to 2026-07-23
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://buecherbriefe.de/

present
  • strict-transport-security
  • content-security-policy
findings
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
object-src 'none'
strict-transport-security
max-age=31536000; includeSubDomains; preload, max-age=15768000;includeSubdomains

Links to (4)

Linked from (2)

See all sites whose homepage links to buecherbriefe.de →