rs-group.de
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
Social
Contact
Registration
- Updated
- 2026-04-22
- 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
-
- 0 rsgroup-de0e.mail.protection.outlook.com
- TXT
-
v=spf1 ip4:93.122.81.131/28 ip4:87.191.52.225/29 ip4:87.190.255.193/28 ip4:93.184.191.112 a:k22853.coveto.de a:wp10476687.mailout.server-he.de include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com include:spf.mailjet.com -allbw=uE3wNCuIgsyGFxuzKpWRuy0KiCKoFf9NfXBEFpr2IJ2h
- Verified for
-
- Apple
Certificate (current)
R13
Expires in 47 days
HTTP security headers
- present
-
- strict-transport-security
- x-content-type-options
- findings
-
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff- strict-transport-security
max-age=63072000; includeSubDomains; preload