indexo.dev

stadtbibliothek-siegburg.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 1448 ms crawled 2026-05-15

DE · 89.110.176.199 · AS12306 Plus.line AG

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Startseite | Stadtbibliothek Siegburg
Language
de
Generator
CMS ionas4
Canonical
https://stadtbibliothek-siegburg.de/

Open Graph

url
https://stadtbibliothek-siegburg.de/
title
Startseite
locale
de_DE
site name
Stadtbibliothek Siegburg

Technology

Server
Apache

Social

Contact

Email
Phone
Address
Griesgasse 1153721Siegburg

Registration

Updated
2015-07-24
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 10 gw11.civitec.de
  • 10 gw12.civitec.de
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 mx ip4:195.243.56.0/24 ip4:195.243.129.128/26 ip4:81.173.213.100/32 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=1;
policy: none (monitoring only) · pct=1
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6oMK8sJVLq4a1cD7r+lwn6kWYPm98860W2uznqCO1bCfcj1LyNQQYSHEuFMyn5mKc+ICssznsEIgki…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3NlDQM+oTSA0G0D78K1Yb3JvwqIyPrC9/pAZQEw+9Xh7/wmHaK/xKrVfaD/Ocp/AgqhPHhkRoU5Hmu…
selectors probed

Certificate (current)

E8
from 2026-04-09 to 2026-07-08
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://stadtbibliothek-siegburg.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
strict-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self'; child-src 'self' blob: https://kb.ionas.de/; connect-src 'self' https://*.googleapis.com https://*.neuraflow.de https://*.siegburg.eu https://*.egovernor.de/ https://api.musikschulverwaltung.de https://api.neurapolis.de https://api.openweathermap.org https://element-iot.com https://formcycle.nextgovit.de https://neurabot-api-501967154138.europe-west3.run.app/ https://neurabot-ca-501967154138.europe-west3.run.app neurabot-chat-app-501967154138.europe-west1.run.app https://piwik.siegburg.eu wss:; font-src 'self' data:; frame-ancestors 'self' https://piwik.siegburg.eu https://siegburg.de; frame-src 'self' https://*.siegburg.eu anny.co https://buergertelefon.siegburg.de https://engelbert-humperdinck-musikschule.de https://gav.siegburg.de https://iam.chamaeleon.de/ https://mittelalterlicher-markt-siegburg.de https://oktopus-siegburg.de https://parken-siegburg.de https://piwik.siegburg.eu https://siegburg.buergerservice-digital.de https://siegburg.de https://stadtbetriebe
strict-transport-security
max-age=31536000

Links to (7)

Linked from (2)