gdv.de
HTML metadata
Technology
- Server
- nginx
Social
Registration
- Updated
- 2026-02-12
- Name servers
-
- ns0.de.colt.net.
- ns8.colt.net.
DNS records live
- NS
-
- ns0.de.colt.net
- ns8.colt.net
- MX
-
- 100 smail.gdv.org
- 100 smail1.gdv.org
- TXT
-
_yp1g21yqjaaijr36yk3ablcwalrzju0google-site-verification=eVeCYsXVGVPnE1s4IZUnl_g7k6LENsmXD8jPZgeQWMkMS=ms51644779
Email authentication partial
- SPF
-
v=spf1 mx ip4:217.110.75.0/24 ip4:185.22.149.0/24 ip4:144.76.32.198 ip4:144.76.32.199 ip4:188.34.161.228/32 ip4:116.202.104.111/32 ip4:23.88.35.177/32 ip4:212.34.64.185 include:spf.crsend.com include:spf.codepiraten.com include:spf.tixxt.com include:spf.mailjet.com include:eur.pb-dynmktge.com include:gdc-smx.connect.guidecom.de ~allsoftfail (~all) - DMARC
- not published
- DKIM
-
- default:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1MTr5c/dTrCy3nVplDXdA2pJE1P+WvwCZdZ9SM4yHt91et05SdOIBpsFz74MIiWxozU3oOPWZyDTT/…
selectors probed - default:
Certificate (current)
R12
Expires in 63 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- findings
-
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
DENY- x-content-type-options
nosniff- strict-transport-security
max-age=31536000 ; includeSubDomains, max-age=31536000
Links to (7)
- linkedin.com×2
- youtube.com×2
- hansemerkur.de×2
- x.com×2
- vhv-gruppe.de×1
- alh.de×1
- zurich.de×1