jh-essen.de
HTML metadata
Technology
- Server
- nginx
- Cookie consent
-
- Cookiebot
Third-party hosts loaded (1)
- consent.cookiebot.com×1
Social
Registration
- Updated
- 2026-02-13
- Name servers
-
- ns1.jmc.net.
- ns2.jmc.net.
- ns-ext.jmc-dns.de.
- ns-ext.jmc-dns.net.
DNS records live
- NS
-
- ns-ext.jmc-dns.de
- ns-ext.jmc-dns.net
- ns1.jmc.net
- ns2.jmc.net
- MX
-
- 10 schuermannstr.jh-essen.de
- TXT
-
v=spf1 ip4:194.187.184.0/24 ip4:194.187.185.0/24 ip4:194.187.186.0/24 ip4:194.187.187.0/24 ip4:194.187.184.166 ~all
- Verified for
-
- GlobalSign
Certificate (current)
Starfield Secure Certificate Authority - G2
Expires in 38 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