indexo.dev

bookscreener.com

.com crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 149 ms crawled 2026-06-04

DE · 88.198.220.237 · AS24940 Hetzner Online GmbH

Reputation 81/100 weak security headers dmarc partial coverage weak subdomain policy

sector b2b services type homepage

HTML metadata

Title
BOOKSCREENER | Data Science for Science Book Publishers
Description
BOOKSCREENER ist die Data Science driven Fachbuch-Engine für Verlagshäuser & Content-Anbieter. Wir binden eBooks in eine multi-disziplinäre Echtzeit-Volltextsuche ein.
Language
de

Technology

Server
Apache

Social

Registration

Registrar
Hetzner Online GmbH
Created
2022-11-26
Expires
2026-11-26 174 days left
Updated
2025-11-27
Name servers
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 www414.your-server.de

Email authentication partial

SPF
v=spf1 a mx -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;sp=none;pct=50;adkim=r;aspf=r;
policy: quarantine · pct=50 · sp=none
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-01-07 to 2027-01-07
Expires in 216 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://bookscreener.com/

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

Links to (3)

Linked from (1)