koelln.com
HTML metadata
Technology
- CDN
- Cloudflare
- CMS
- Shopify
Third-party hosts loaded (6)
- cdn.shopify.com×2
- www.koelln.de×2
- consent.cookiefirst.com×1
- d3e54v103j8qbb.cloudfront.net×1
- monorail-edge.shopifysvc.com×1
- www.koelln.it×1
Contact
- Address
- Westerstraße 22-24, 25336, Elmshorn, Schleswig-Holstein, DE
Registration
- Registrar
- Key-Systems GmbH
- Created
- 2000-01-21
- Expires
- 2027-01-21 247 days left
- Updated
- 2025-12-03
- Name servers
-
- ns01.agenturserver.co
- ns01.agenturserver.de
- ns01.agenturserver.it
DNS records live
- NS
-
- ns01.agenturserver.co
- ns01.agenturserver.de
- ns01.agenturserver.it
- MX
-
- 10 mailrelay.peterkoelln.de
- TXT
-
MS=ms95788408MS=543EC24E0F781B03050C176ED40F81F982BDEBDCjhn0bepilb928m22pk4nob3nt5
Email authentication partial
- SPF
-
v=spf1 a mx ip4:178.16.57.57 include:agenturserver.de ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none; rua=mailto:monitor@peterkoelln.de; ruf=mailto:security@peterkoelln.de; fo=0:1:d:spolicy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
E7
Expires in 55 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- findings
-
- short HSTS max-age
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
DENY- x-content-type-options
nosniff- content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;- strict-transport-security
max-age=7889238