owa.vulpiusklinik.de

Scanned 8 days ago · Aug 11, 2026, 10:03 PM

C

TLS & Certificate

Protocol support, cipher strength and the certificate chain, evaluated the way a browser would.

Score69%
  • the certificate chain is not trusted by common trust stores
  • the server accepts 4 weak cipher suite(s): ECDHE-RSA-AES256-SHA384, ECDHE-RSA-AES128-SHA256, AES256-GCM-SHA384, AES128-GCM-SHA256
  • no Strict-Transport-Security (HSTS) header
NegotiatedTLSv1.3, TLS_AES_256_GCM_SHA384
Forward secrecyYes
HSTSnot enabled

Protocol support

YesTLS 1.3
YesTLS 1.2
NoTLS 1.1 (deprecated)
NoTLS 1.0 (deprecated)

Cipher suites probed

Each suite below was tested with its own TLS 1.2 handshake, restricted to exactly that cipher - “accepted” means the server completed a handshake using it, not merely that it's listed as a possibility.

ECDHE-ECDSA-AES256-GCM-SHA384
SecureNot offered
ECDHE-RSA-AES256-GCM-SHA384
SecureAccepted
ECDHE-ECDSA-AES128-GCM-SHA256
SecureNot offered
ECDHE-RSA-AES128-GCM-SHA256
SecureAccepted
ECDHE-ECDSA-CHACHA20-POLY1305
SecureNot offered
ECDHE-RSA-CHACHA20-POLY1305
SecureAccepted
DHE-RSA-AES256-GCM-SHA384
SecureAccepted
DHE-RSA-AES128-GCM-SHA256
SecureAccepted
ECDHE-RSA-AES256-SHA384
WeakAccepted
ECDHE-RSA-AES128-SHA256
WeakAccepted
AES256-GCM-SHA384
WeakAccepted
AES128-GCM-SHA256
WeakAccepted
DES-CBC3-SHA
InsecureNot offered
RC4-SHA
InsecureNot offered
NULL-SHA
InsecureNot offered

Certificate

Subject*.vulpiusklinik.de
IssuerThawte TLS RSA CA G1
Additional names*.vulpiusklinik.de, vulpiusklinik.de
ValidAug 5, 2025, 12:00 AM – Sep 4, 2026, 11:59 PM (expires in 24 days)
KeyRSA 3072 bit
Certificate chain1 certificate(s)
Trusted by common trust storesNo
Matches the scanned hostnameYes
Self-signedNo
–

Security Headers

The HTTP response headers browsers use to restrict what a page - or an attacker inside it - can do.

Scoren/a
  • could not fetch https://owa.vulpiusklinik.de/
–

Email

Whether mail delivered to this domain is protected in transit, and whether SPF/DMARC stop it being spoofed.

Scoren/a
  • no mail servers (MX records) found for this domain