SSL Report: otmqa.dupont.com (192.235.115.85)
Assessed on:  Mon, 25 Aug 2025 09:35:15 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 does not support TLS 1.3.  MORE INFO »
Certificate #1: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject otm.dupont.com
Fingerprint SHA256: 441a463f67d9ff0ac0631428f28fd06a8b761f6ca346443b8a26267d93cd8672
Pin SHA256: rXT4y+eMmOFIjjF90yjYJLfJz/Uj+P5XhJvDQRVTPNA=
Common names otm.dupont.com
Alternative names otm.dupont.com otmqa.dupont.com rtpvmlxotm05q.ddnet1.net rtpvmlxotm06q.ddnet1.net sbyvmlxotm04p.ddnet1.net sbyvmlxotm05p.ddnet1.net
Serial Number 078b39998a8b297c44f40c259c553e50
Valid from Tue, 22 Jul 2025 00:00:00 UTC
Valid until Tue, 21 Jul 2026 23:59:59 UTC (expires in 10 months and 26 days)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer GeoTrust TLS RSA CA G1
AIA: http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl
OCSP: http://status.geotrust.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 3 (3873 bytes)
Chain issues Contains anchor
#2
Subject GeoTrust TLS RSA CA G1
Fingerprint SHA256: c06e307f7cfc1d32fa72a4c033c87b90019af216f0775d64978a2eca6c8a230e
Pin SHA256: SDG5orEv8iX6MNenIAxa8nQFNpROB/6+llsZdXHZNqs=
Valid until Tue, 02 Nov 2027 12:23:37 UTC (expires in 2 years and 2 months)
Key RSA 2048 bits (e 65537)
Issuer DigiCert Global Root G2
Signature algorithm SHA256withRSA
#3
Subject DigiCert Global Root G2   In trust store
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=
Valid until Fri, 15 Jan 2038 12:00:00 UTC (expires in 12 years and 4 months)
Key RSA 2048 bits (e 65537)
Issuer DigiCert Global Root G2   Self-signed
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server otm.dupont.com
Fingerprint SHA256: 441a463f67d9ff0ac0631428f28fd06a8b761f6ca346443b8a26267d93cd8672
Pin SHA256: rXT4y+eMmOFIjjF90yjYJLfJz/Uj+P5XhJvDQRVTPNA=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server GeoTrust TLS RSA CA G1
Fingerprint SHA256: c06e307f7cfc1d32fa72a4c033c87b90019af216f0775d64978a2eca6c8a230e
Pin SHA256: SDG5orEv8iX6MNenIAxa8nQFNpROB/6+llsZdXHZNqs=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
In trust store
DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server otm.dupont.com
Fingerprint SHA256: 441a463f67d9ff0ac0631428f28fd06a8b761f6ca346443b8a26267d93cd8672
Pin SHA256: rXT4y+eMmOFIjjF90yjYJLfJz/Uj+P5XhJvDQRVTPNA=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server GeoTrust TLS RSA CA G1
Fingerprint SHA256: c06e307f7cfc1d32fa72a4c033c87b90019af216f0775d64978a2eca6c8a230e
Pin SHA256: SDG5orEv8iX6MNenIAxa8nQFNpROB/6+llsZdXHZNqs=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
In trust store
DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server otm.dupont.com
Fingerprint SHA256: 441a463f67d9ff0ac0631428f28fd06a8b761f6ca346443b8a26267d93cd8672
Pin SHA256: rXT4y+eMmOFIjjF90yjYJLfJz/Uj+P5XhJvDQRVTPNA=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server GeoTrust TLS RSA CA G1
Fingerprint SHA256: c06e307f7cfc1d32fa72a4c033c87b90019af216f0775d64978a2eca6c8a230e
Pin SHA256: SDG5orEv8iX6MNenIAxa8nQFNpROB/6+llsZdXHZNqs=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
In trust store
DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server otm.dupont.com
Fingerprint SHA256: 441a463f67d9ff0ac0631428f28fd06a8b761f6ca346443b8a26267d93cd8672
Pin SHA256: rXT4y+eMmOFIjjF90yjYJLfJz/Uj+P5XhJvDQRVTPNA=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server GeoTrust TLS RSA CA G1
Fingerprint SHA256: c06e307f7cfc1d32fa72a4c033c87b90019af216f0775d64978a2eca6c8a230e
Pin SHA256: SDG5orEv8iX6MNenIAxa8nQFNpROB/6+llsZdXHZNqs=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
In trust store
DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server otm.dupont.com
Fingerprint SHA256: 441a463f67d9ff0ac0631428f28fd06a8b761f6ca346443b8a26267d93cd8672
Pin SHA256: rXT4y+eMmOFIjjF90yjYJLfJz/Uj+P5XhJvDQRVTPNA=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server GeoTrust TLS RSA CA G1
Fingerprint SHA256: c06e307f7cfc1d32fa72a4c033c87b90019af216f0775d64978a2eca6c8a230e
Pin SHA256: SDG5orEv8iX6MNenIAxa8nQFNpROB/6+llsZdXHZNqs=

RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
3 Sent by server
In trust store
DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA

Click here to expand

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


Cipher Suites
# TLS 1.2 (server has no preference)
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d)   WEAK 256
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x9d)   WEAK 256


Handshake Simulation
Android 4.4.2 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Android 5.0.0 Server sent fatal alert: handshake_failure
Android 6.0 Server sent fatal alert: handshake_failure
Android 7.0 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Android 8.0 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Android 8.1 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Android 9.0 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
BingPreview Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Chrome 49 / XP SP3 Server sent fatal alert: handshake_failure
Chrome 69 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Chrome 70 / Win 10 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Chrome 80 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Firefox 31.3.0 ESR / Win 7 Server sent fatal alert: handshake_failure
Firefox 47 / Win 7  R Server sent fatal alert: handshake_failure
Firefox 49 / XP SP3 Server sent fatal alert: handshake_failure
Firefox 62 / Win 7  R Server sent fatal alert: handshake_failure
Firefox 73 / Win 10  R Server sent fatal alert: handshake_failure
Googlebot Feb 2018 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
IE 11 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
IE 11 / Win 8.1  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
IE 11 / Win Phone 8.1  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
IE 11 / Win Phone 8.1 Update  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
IE 11 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Edge 15 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Edge 16 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Edge 18 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Edge 13 / Win Phone 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Java 8u161 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Java 11.0.3 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Java 12.0.1 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
OpenSSL 1.0.1l  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
OpenSSL 1.0.2s  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
OpenSSL 1.1.0k  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
OpenSSL 1.1.1c  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 6 / iOS 6.0.1 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Safari 7 / iOS 7.1  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Safari 7 / OS X 10.9  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Safari 8 / iOS 8.4  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Safari 8 / OS X 10.10  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Safari 9 / iOS 9  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 9 / OS X 10.11  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 10 / iOS 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 10 / OS X 10.12  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 12.1.1 / iOS 12.3.1  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Apple ATS 9 / iOS 9  R Server sent fatal alert: handshake_failure
Yahoo Slurp Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
YandexBot Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
# Not simulated clients (Protocol mismatch)
Android 2.3.7   No SNI 2 Protocol mismatch (not simulated)
Android 4.0.4 Protocol mismatch (not simulated)
Android 4.1.1 Protocol mismatch (not simulated)
Android 4.2.2 Protocol mismatch (not simulated)
Android 4.3 Protocol mismatch (not simulated)
Baidu Jan 2015 Protocol mismatch (not simulated)
IE 6 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 7 / Vista Protocol mismatch (not simulated)
IE 8 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 8-10 / Win 7  R Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0 Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R 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 Mitigated server-side (more info)  
POODLE (SSLv3) No, SSL 3 not supported (more info)
POODLE (TLS) No (more info)
Zombie POODLE Unknown (more info)
GOLDENDOODLE Unknown (more info)
OpenSSL 0-Length Unknown (more info)
Sleeping POODLE Unknown (more info)
Downgrade attack prevention Unknown (requires support for at least two protocols, excl. SSL2)
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 No
NPN No
Session resumption (caching) Yes
Session resumption (tickets) No
OCSP stapling No
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 TLS 1.3 TLS 1.152 TLS 2.152 
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://otmqa.dupont.com/  (HTTP/1.1 200 OK)
1
Date Mon, 25 Aug 2025 09:33:59 GMT
Server Oracle-HTTP-Server-12c
Last-Modified Tue, 28 Jan 2025 06:07:10 GMT
ETag "e165e-142-62cbe00da9f80"
Accept-Ranges bytes
Content-Length 322
Connection close
Content-Type text/html
Content-Language en


Miscellaneous
Test date Mon, 25 Aug 2025 09:33:50 UTC
Test duration 84.530 seconds
HTTP status code 200
HTTP server signature Oracle-HTTP-Server-12c
Server hostname -


SSL Report v2.4.1