SSL Report: newforma.diebauingenieure.com (91.25.76.18)
Assessed on:  Fri, 18 Jul 2025 12:26:21 UTC | Clear cache

Due to a recently discovered bug in Apple's code, your browser is exposed to MITM attacks. Click here for more information.

Summary
Overall Rating
B
0
20
40
60
80
100
Certificate
 
Protocol Support
 
Key Exchange
 
Cipher Strength
 

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.
This server does not support Forward Secrecy with the reference browsers. Grade capped to B.  MORE INFO »
This server supports TLS 1.0 and TLS 1.1. Grade capped to B. MORE INFO »
This server does not support TLS 1.3.  MORE INFO »
Certificate #1: RSA 4096 bits (SHA256withRSA)
Server Key and Certificate #1
Subject newforma.diebauingenieure.com
Fingerprint SHA256: 2f7a903b8f02212248b5e3d6edeb590dbc5bd2b48c9d7c903d0a11e2b53401f4
Pin SHA256: YsKXHI0+Hv0aEI9/fJR4rif+PDLuUQdES8XWrwyku84=
Common names newforma.diebauingenieure.com
Alternative names newforma.diebauingenieure.com
Serial Number 4be3c9b4746bc8cd8de266108f78c1fe
Valid from Mon, 16 Sep 2024 14:08:52 UTC
Valid until Tue, 16 Sep 2025 14:08:51 UTC (expires in 1 month and 28 days)
Key RSA 4096 bits (e 65537)
Weak key (Debian) No
Issuer Certum Domain Validation CA SHA2
AIA: http://repository.certum.pl/dvcasha2.cer
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl.certum.pl/dvcasha2.crl
OCSP: http://dvcasha2.ocsp-certum.com
Revocation status Good (not revoked)
CRL ERROR: IOException occurred
DNS CAA No (more info)
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 2 (3152 bytes)
Chain issues None
#2
Subject Certum Domain Validation CA SHA2
Fingerprint SHA256: 129fb5de501e24041cd14a81075fd1cde257408d4a353e636912e38bdda2d3fb
Pin SHA256: S4AbJNGvyS57nzJwv8sPMUML8VHSqH1vbiBftdPcErI=
Valid until Wed, 09 Jun 2027 10:46:39 UTC (expires in 1 year and 10 months)
Key RSA 2048 bits (e 65537)
Issuer Certum Trusted Network CA
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server newforma.diebauingenieure.com
Fingerprint SHA256: 2f7a903b8f02212248b5e3d6edeb590dbc5bd2b48c9d7c903d0a11e2b53401f4
Pin SHA256: YsKXHI0+Hv0aEI9/fJR4rif+PDLuUQdES8XWrwyku84=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum Domain Validation CA SHA2
Fingerprint SHA256: 129fb5de501e24041cd14a81075fd1cde257408d4a353e636912e38bdda2d3fb
Pin SHA256: S4AbJNGvyS57nzJwv8sPMUML8VHSqH1vbiBftdPcErI=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store Certum Trusted Network CA   Self-signed
Fingerprint SHA256: 5c58468d55f58e497e743982d2b50010b6d165374acf83a7d4a32db768c4408e
Pin SHA256: qiYwp7YXsE0KKUureoyqpQFubb5gSDeoOoVxn6tmfrU=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server newforma.diebauingenieure.com
Fingerprint SHA256: 2f7a903b8f02212248b5e3d6edeb590dbc5bd2b48c9d7c903d0a11e2b53401f4
Pin SHA256: YsKXHI0+Hv0aEI9/fJR4rif+PDLuUQdES8XWrwyku84=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum Domain Validation CA SHA2
Fingerprint SHA256: 129fb5de501e24041cd14a81075fd1cde257408d4a353e636912e38bdda2d3fb
Pin SHA256: S4AbJNGvyS57nzJwv8sPMUML8VHSqH1vbiBftdPcErI=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store Certum Trusted Network CA   Self-signed
Fingerprint SHA256: 5c58468d55f58e497e743982d2b50010b6d165374acf83a7d4a32db768c4408e
Pin SHA256: qiYwp7YXsE0KKUureoyqpQFubb5gSDeoOoVxn6tmfrU=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server newforma.diebauingenieure.com
Fingerprint SHA256: 2f7a903b8f02212248b5e3d6edeb590dbc5bd2b48c9d7c903d0a11e2b53401f4
Pin SHA256: YsKXHI0+Hv0aEI9/fJR4rif+PDLuUQdES8XWrwyku84=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum Domain Validation CA SHA2
Fingerprint SHA256: 129fb5de501e24041cd14a81075fd1cde257408d4a353e636912e38bdda2d3fb
Pin SHA256: S4AbJNGvyS57nzJwv8sPMUML8VHSqH1vbiBftdPcErI=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store Certum Trusted Network CA   Self-signed
Fingerprint SHA256: 5c58468d55f58e497e743982d2b50010b6d165374acf83a7d4a32db768c4408e
Pin SHA256: qiYwp7YXsE0KKUureoyqpQFubb5gSDeoOoVxn6tmfrU=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server newforma.diebauingenieure.com
Fingerprint SHA256: 2f7a903b8f02212248b5e3d6edeb590dbc5bd2b48c9d7c903d0a11e2b53401f4
Pin SHA256: YsKXHI0+Hv0aEI9/fJR4rif+PDLuUQdES8XWrwyku84=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum Domain Validation CA SHA2
Fingerprint SHA256: 129fb5de501e24041cd14a81075fd1cde257408d4a353e636912e38bdda2d3fb
Pin SHA256: S4AbJNGvyS57nzJwv8sPMUML8VHSqH1vbiBftdPcErI=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store Certum Trusted Network CA   Self-signed
Fingerprint SHA256: 5c58468d55f58e497e743982d2b50010b6d165374acf83a7d4a32db768c4408e
Pin SHA256: qiYwp7YXsE0KKUureoyqpQFubb5gSDeoOoVxn6tmfrU=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server newforma.diebauingenieure.com
Fingerprint SHA256: 2f7a903b8f02212248b5e3d6edeb590dbc5bd2b48c9d7c903d0a11e2b53401f4
Pin SHA256: YsKXHI0+Hv0aEI9/fJR4rif+PDLuUQdES8XWrwyku84=

RSA 4096 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum Domain Validation CA SHA2
Fingerprint SHA256: 129fb5de501e24041cd14a81075fd1cde257408d4a353e636912e38bdda2d3fb
Pin SHA256: S4AbJNGvyS57nzJwv8sPMUML8VHSqH1vbiBftdPcErI=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 In trust store Certum Trusted Network CA   Self-signed
Fingerprint SHA256: 5c58468d55f58e497e743982d2b50010b6d165374acf83a7d4a32db768c4408e
Pin SHA256: qiYwp7YXsE0KKUureoyqpQFubb5gSDeoOoVxn6tmfrU=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate

Click here to expand

Configuration
Protocols
TLS 1.3 No
TLS 1.2 Yes
TLS 1.1 Yes
TLS 1.0 Yes
SSL 3 No
SSL 2 No


Cipher Suites
# TLS 1.2 (suites in server-preferred order)
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x9d)   WEAK 256
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x9c)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x3c)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)   WEAK 112
# TLS 1.1 (suites in server-preferred order)
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)   WEAK 112
# TLS 1.0 (suites in server-preferred order)
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)   WEAK 112


Handshake Simulation
Android 2.3.7   No SNI 2 RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
Android 4.0.4 RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_256_CBC_SHA  No FS
Android 4.1.1 RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_256_CBC_SHA  No FS
Android 4.2.2 RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_256_CBC_SHA  No FS
Android 4.3 RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_256_CBC_SHA  No FS
Android 4.4.2 RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Android 5.0.0 RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Android 6.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Android 7.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Android 8.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Android 8.1 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Android 9.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Baidu Jan 2015 RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_256_CBC_SHA  No FS
BingPreview Jan 2015 RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Chrome 49 / XP SP3 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Chrome 69 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Chrome 70 / Win 10 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Chrome 80 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Firefox 31.3.0 ESR / Win 7 RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA  No FS
Firefox 47 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_CBC_SHA  No FS
Firefox 49 / XP SP3 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_CBC_SHA  No FS
Firefox 62 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_CBC_SHA  No FS
Firefox 73 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_CBC_SHA  No FS
Googlebot Feb 2018 RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
IE 7 / Vista RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_256_CBC_SHA  No FS
IE 8 / XP   No FS 1   No SNI 2 RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_3DES_EDE_CBC_SHA
IE 8-10 / Win 7  R RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_256_CBC_SHA  No FS
IE 11 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
IE 11 / Win 8.1  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
IE 10 / Win Phone 8.0 RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_256_CBC_SHA  No FS
IE 11 / Win Phone 8.1  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
IE 11 / Win Phone 8.1 Update  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
IE 11 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Edge 15 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Edge 16 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Edge 18 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Edge 13 / Win Phone 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Java 6u45   No SNI 2 RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
Java 7u25 RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
Java 8u161 RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Java 11.0.3 RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Java 12.0.1 RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
OpenSSL 0.9.8y RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_256_CBC_SHA  No FS
OpenSSL 1.0.1l  R RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
OpenSSL 1.0.2s  R RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
OpenSSL 1.1.0k  R RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
OpenSSL 1.1.1c  R RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 5.1.9 / OS X 10.6.8 RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_256_CBC_SHA  No FS
Safari 6 / iOS 6.0.1 RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Safari 6.0.4 / OS X 10.8.4  R RSA 4096 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_256_CBC_SHA  No FS
Safari 7 / iOS 7.1  R RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Safari 7 / OS X 10.9  R RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Safari 8 / iOS 8.4  R RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Safari 8 / OS X 10.10  R RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Safari 9 / iOS 9  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 9 / OS X 10.11  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 10 / iOS 10  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 10 / OS X 10.12  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 12.1.1 / iOS 12.3.1  R RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Apple ATS 9 / iOS 9  R Server closed connection
Yahoo Slurp Jan 2015 RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
YandexBot Jan 2015 RSA 4096 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
# Not simulated clients (Protocol mismatch)
IE 6 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)

Click here to expand

(1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it.
(2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI.
(3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version.
(R) Denotes a reference browser or client, with which we expect better effective security.
(All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE).
(All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake.


Protocol Details
Secure Renegotiation Supported
Secure Client-Initiated Renegotiation No
Insecure Client-Initiated Renegotiation No
BEAST attack Not mitigated server-side (more info)   TLS 1.0: 0x35
POODLE (SSLv3) No, SSL 3 not supported (more info)
POODLE (TLS) No (more info)
Zombie POODLE No (more info)   TLS 1.2 : 0x003c
GOLDENDOODLE No (more info)   TLS 1.2 : 0x003c
OpenSSL 0-Length No (more info)   TLS 1.2 : 0x003c
Sleeping POODLE No (more info)   TLS 1.2 : 0x003c
Downgrade attack prevention No, TLS_FALLBACK_SCSV not supported (more info)
SSL/TLS compression No
RC4 No
Heartbeat (extension) No
Heartbleed (vulnerability) No (more info)
Ticketbleed (vulnerability) No (more info)
OpenSSL CCS vuln. (CVE-2014-0224) No (more info)
OpenSSL Padding Oracle vuln.
(CVE-2016-2107)
No (more info)
ROBOT (vulnerability) No (more info)
Forward Secrecy No   WEAK (more info)
ALPN Yes   http/1.1
NPN No
Session resumption (caching) No (IDs assigned but not accepted)
Session resumption (tickets) No
OCSP stapling Yes
Strict Transport Security (HSTS) No
HSTS Preloading Not in: Chrome  Edge  Firefox  IE 
Public Key Pinning (HPKP) No (more info)
Public Key Pinning Report-Only No
Public Key Pinning (Static) No (more info)
Long handshake intolerance No
TLS extension intolerance No
TLS version intolerance No
Incorrect SNI alerts No
Uses common DH primes No, DHE suites not supported
DH public server param (Ys) reuse No, DHE suites not supported
ECDH public server param reuse No, ECDHE suites not supported
Supported Named Groups -
SSL 2 handshake compatibility Yes


HTTP Requests
1 https://newforma.diebauingenieure.com/  (HTTP/1.1 503 Service Unavailable)
1
Content-Type text/html; charset=us-ascii
Server Microsoft-HTTPAPI/2.0
Date Fri, 18 Jul 2025 12:24:22 GMT
Connection close
Content-Length 326


Miscellaneous
Test date Fri, 18 Jul 2025 12:24:09 UTC
Test duration 132.576 seconds
HTTP status code 503
HTTP server signature Microsoft-HTTPAPI/2.0
Server hostname -


SSL Report v2.4.1