indexo.dev

rotorbooks.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-09 · ok HTTP/1.1 200 3105 ms crawled 2026-05-12

DE · 217.160.0.33 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
ROTORBOOKS
Language
de
Canonical
https://www.rotorbooks.de/

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • s.w.org×1

Registration

Updated
2018-08-10
Name servers
  • ns1047.ui-dns.org.
  • ns1067.ui-dns.de.
  • ns1076.ui-dns.com.
  • ns1091.ui-dns.biz.

DNS records live

NS
  • ns1047.ui-dns.org
  • ns1067.ui-dns.de
  • ns1076.ui-dns.com
  • ns1091.ui-dns.biz
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de
Verified for
  • Brevo

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-11-28 to 2026-12-13
Expires in 206 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)