buchklub.at

.at crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 922 ms crawled 2026-06-03

AT · 91.221.100.40 · AS47692 Nessus GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Buchklub

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • netdna.bootstrapcdn.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.easyname.eu
  • ns2.easyname.eu
MX
  • 10 mx.mymailwall.com

Email authentication partial

SPF
v=spf1 ip4:91.212.136.3 ip4:85.124.206.178 ip4:93.189.28.171 ip4:91.221.100.40 ip4:194.126.208.179 ip4:194.126.208.184 include:spf.mailjet.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:service@linewise.at; ruf=mailto:it@buchklub.at; fo=1
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-11-28 to 2026-12-06
Expires in 185 days

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.buchklub.at/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (5)

Linked from (2)