rtc-gruppe.de
HTML metadata
Technology
- Server
- Apache
- Fonts
-
- Adobe Fonts
Third-party hosts loaded (1)
- use.typekit.net×1
Social
Contact
Registration
- Updated
- 2025-05-23
- Name servers
-
- ns3.ai-dns.de.
- ns5.kasserver.com.
- ns5.name-server-kas.de.
- ns6.kasserver.com.
DNS records live
- NS
-
- ns3.ai-dns.de
- ns5.kasserver.com
- ns5.name-server-kas.de
- ns6.kasserver.com
- MX
-
- 0 rtcgruppe-de0i.mail.protection.outlook.com
- TXT
-
Show 4 TXT records
MS=ms63936904google-site-verification=XyR9HAHFL9eTURj1xxWQjr0gkGzEjjHZqech9fzKS3wapple-domain-verification=p65cnC5acA4AZuL2facebook-domain-verification=13y3duhy9534rpebao19qkfwwjc6se
Email authentication weak
- SPF
- not published
- DMARC
-
v=DMARC1;p=none;policy: none (monitoring only) - DKIM
-
- selector1:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt7pFKaKwY3bTLC4lGDYMdvpUZXFYEY61qtpbkeG9tk/h4bjl9SNuDUmM2OFTQHnGtVUEeHRfh0Ll5Q… - selector2:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6jWYJfaVj0ha0D9TdFrLzEI4zwey7fvssRsqHn3VsaSigduc+XHqbs+c6PQQF2qN9Qp+j78mvLV3C/…
selectors probed - selector1:
Certificate (current)
R13
Expires in 47 days
HTTP security headers
- present
-
- x-content-type-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff