mohrsiebeck.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1891 ms crawled 2026-05-18

DE · 162.55.214.145 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

Mohr Siebeck - Bücher für die Wissenschaft

Language

Generator

Astro v5.7.9

Translations

Technology

Server: nginx

Social

Contact

Email

Phone

+4970719230

Registration

Registrar

Key-Systems GmbH

Created

2017-11-09

Expires

2026-11-09 173 days left

Updated

2025-11-27

Name servers

ns1.domaindiscount24.net
ns2.domaindiscount24.net
ns3.domaindiscount24.net

DNS records live

NS

ns1.domaindiscount24.net
ns2.domaindiscount24.net
ns3.domaindiscount24.net

MX

0 mohrsiebeck-com.mail.protection.outlook.com

TXT

MS=ms41671352
google-site-verification=jcREjCZdqRbSFbrTy1eGvxJOf5fJDFHoSBh7PiO9sD4

Email authentication weak

SPF: v=spf1 ip4:136.243.199.152 ip4:5.9.129.22 ip4:195.201.10.28 ip4:91.25.168.227 ip4:176.9.44.183 ip4:91.25.168.226 include:spf.protection.outlook.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-05-08 to 2026-08-06

Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.mohrsiebeck.com/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

CSP allows unsafe inline scripts/styles

Header values

referrer-policy: no-referrer
x-frame-options: DENY
permissions-policy: camera=(), microphone=(), geolocation=(), accelerometer=(), magnetometer=(), gyroscope=(), display-capture=(), speaker-selection=(), usb=(), serial=(), ambient-light-sensor=()
x-content-type-options: nosniff
content-security-policy: default-src 'none'; base-uri 'self'; form-action 'self'; object-src 'none'; img-src 'self' data: https://cdn.mohrsiebeck.com https://cmsapp.mohrsiebeck.com https://www.paypalobjects.com/js-sdk-logos/; script-src-elem 'self' 'unsafe-inline' https://app.mohrsiebeck.com/www24/matomo.js https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.paypal.com/sdk/js; style-src 'self' 'unsafe-inline'; font-src 'self' data: https://fonts.gstatic.com; frame-src https://www.google.com/recaptcha/ https://recaptcha.google.com/recaptcha/ https://www.paypal.com https://api.content-select.com; connect-src 'self' https://www.paypal.com https://cmsapp.mohrsiebeck.com https://app.mohrsiebeck.com/www24/matomo.php; worker-src https://www.google.com/recaptcha/; frame-ancestors 'none'; upgrade-insecure-requests
strict-transport-security: max-age=31536000