swib.org
HTML metadata
Technology
- Server
- nginx
Registration
- Registrar
- COREhub, S.R.L.
- Created
- 2010-05-06
- Expires
- 2027-05-06 351 days left
- Updated
- 2026-05-06
- Name servers
-
- dns1.uni-koeln.de
- nse03.hbz-nrw.de
- nse04.hbz-nrw.de
DNS records live
- NS
-
- dns1.uni-koeln.de
- nse03.hbz-nrw.de
- nse04.hbz-nrw.de
- MX
-
- 10 oi-smtp-proxy.hbz-nrw.de
- TXT
-
HARICA-YI3LNLzul1UflyapZj7
Email authentication weak
- SPF
-
v=spf1 ip4:193.30.112.0/24 mx ?allneutral (?all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
GEANT TLS RSA 1
Expires in 186 days
HTTP security headers
- present
-
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- cross-origin-opener-policy
- findings
-
- missing HSTS
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- content-security-policy
upgrade-insecure-requests; base-uri 'self'; object-src 'none'; script-src 'nonce-X3PvAEfWVOJVRMNv9phEOsil9' 'strict-dynamic'; frame-ancestors 'self'; manifest-src 'self'- cross-origin-opener-policy
same-origin-allow-popups
Links to (3)
- discourse.org×2
- hbz-nrw.de×2
- zbw.eu×2