dv-koeln.de
HTML metadata
Technology
- Server
- LiteSpeed
- CMS
- WordPress
- PHP
- 8.3.30 security-only
Social
Contact
- Phone
Registration
- Updated
- 2026-01-25
- Name servers
-
- ns1.dns-parking.com.
- ns2.dns-parking.com.
DNS records live
- NS
-
- ns1.dns-parking.com
- ns2.dns-parking.com
- MX
-
- 10 mx2.hostinger.com
- 5 mx1.hostinger.com
Email authentication strong
- SPF
-
v=spf1 include:_spf.mail.hostinger.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=quarantine; rua=mailto:info@dv-koeln.de; ruf=mailto:info@dv-koeln.de;policy: quarantine - DKIM
- no key found at common selectors
Certificate (current)
YR2
Expires in 85 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
sameorigin- permissions-policy
geolocation=(), midi=(),sync-xhr=(),accelerometer=(), gyroscope=(), magnetometer=(), camera=(), fullscreen=(self)- x-content-type-options
nosniff- content-security-policy
upgrade-insecure-requests- strict-transport-security
max-age=31536000; includeSubDomains; preload