indexo.dev

infektiologie-koeln.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 10595 ms crawled 2026-05-16

DE · 81.173.216.119 · AS8422 NetCologne Gesellschaft fur Telekommunikation mbH

Reputation 100/100

Classifying

HTML metadata

Title
Infektiologie Köln
Language
de
Generator
TYPO3 CMS
Canonical
https://www.infektiologie-koeln.com/

Open Graph

title
Infektiologie Köln

Technology

Server
Apache

Registration

Registrar
Cronon GmbH
Created
2022-01-12
Expires
2027-01-12 236 days left
Updated
2026-01-13
Name servers
  • docks11.rzone.de
  • shades17.rzone.de

DNS records live

NS
  • docks11.rzone.de
  • shades17.rzone.de
MX
  • 10 mailgw.insigma.de

Email authentication strong

SPF
v=spf1 include:spf-policy.mailrelay-out.netcologne.de include:agenturserver.de include:spf.protection.outlook.com include:_spf.jpberlin.de ip4:91.226.162.50 -all
strict (-all)
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2025-12-02 to 2026-12-02
Expires in 195 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.infektiologie-koeln.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
sameorigin
x-content-type-options
nosniff
content-security-policy
default-src 'self' https://*.etracker.de https://*.etracker.com; media-src 'self'; font-src 'self' wisplinghoff.inity.net fonts.gstatic.com; style-src 'self' 'unsafe-inline' wisplinghoff.inity.net fonts.googleapis.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.etracker.com https://*.etracker.de https://code.jquery.com blob:; img-src 'self' data: wisplinghoff.inity.net maps.gstatic.com maps.googleapis.com; frame-ancestors 'self' https://*.etracker.com;
strict-transport-security
max-age=63072000

Links to (1)

Linked from (2)