SSL check results of wiwi.uni-wuppertal.de

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Discover if the mail servers for wiwi.uni-wuppertal.de can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

Report created Wed, 11 Sep 2019 18:46:36 +0000

The mailservers of wiwi.uni-wuppertal.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @wiwi.uni-wuppertal.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
rage.wiwi.uni-wuppertal.de
132.195.120.200
Results incomplete
5 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
8 s
smtpout-intern.uni-wuppertal.de
2001:638:50a:64::33
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
smtpout-intern.uni-wuppertal.de
132.195.64.33
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
mail1.uni-wuppertal.de
2001:638:50a:64::21
20
supported
mail1.uni-wuppertal.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mail1.uni-wuppertal.de
132.195.64.21
20
supported
mail1.uni-wuppertal.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mail2.uni-wuppertal.de
2001:638:50a:64::6
20
supported
mail2.uni-wuppertal.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s
mail2.uni-wuppertal.de
132.195.64.6
20
supported
mail2.uni-wuppertal.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @wiwi.uni-wuppertal.de address so far. Test mail delivery

Certificates

First seen at:

CN=mail1.uni-wuppertal.de,OU=ZIM,O=Bergische Universitaet Wuppertal,L=Wuppertal,ST=Nordrhein-Westfalen,C=DE

Certificate chain
Subject
Country (C)
  • DE
State (ST)
  • Nordrhein-Westfalen
Locality (L)
  • Wuppertal
Organization (O)
  • Bergische Universitaet Wuppertal
Organizational Unit (OU)
  • ZIM
Common Name (CN)
  • mail1.uni-wuppertal.de
Alternative Names
  • mail1.uni-wuppertal.de
Issuer
Country (C)
  • DE
Organization (O)
  • Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.
Organizational Unit (OU)
  • DFN-PKI
Common Name (CN)
  • DFN-Verein Global Issuing CA
validity period
Not valid before
2019-06-11
Not valid after
2021-09-12
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Client Authentication
  • TLS Web Server Authentication
Fingerprints
SHA256
6F:F3:54:BC:39:5B:7B:D0:1A:B9:ED:42:34:FE:7C:2E:6A:62:1A:62:22:16:F2:D9:CD:99:1B:D6:BC:6D:60:EF
SHA1
0B:E8:52:2B:E3:CD:61:CA:6C:26:DC:50:8C:0F:58:AC:66:08:B7:DA
X509v3 extensions
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • Policy: 1.3.6.1.4.1.22177.300.30
  • Policy: 1.3.6.1.4.1.22177.300.1.1.4
  • Policy: 1.3.6.1.4.1.22177.300.1.1.4.4
  • Policy: 1.3.6.1.4.1.22177.300.2.1.4.4
subjectKeyIdentifier
  • AE:CB:DE:6F:19:78:06:F0:D4:E1:97:52:AC:5E:0D:AD:48:A5:DE:7B
authorityKeyIdentifier
  • keyid:6B:3A:98:8B:F9:F2:53:89:DA:E0:AD:B2:32:1E:09:1F:E8:AA:3B:74
crlDistributionPoints
  • Full Name:
  • URI:http://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl
  • Full Name:
  • URI:http://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl
authorityInfoAccess
  • OCSP - URI:http://ocsp.pca.dfn.de/OCSP-Server/OCSP
  • CA Issuers - URI:http://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt
  • CA Issuers - URI:http://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : Jun 11 12:02:22.274 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:9B:01:53:12:5F:67:13:03:0C:A0:09:
  • 13:25:37:9D:6D:FE:C1:70:6F:0E:EB:6D:D2:24:51:7B:
  • F3:BA:7E:43:B2:02:21:00:83:93:A0:2D:A3:3E:AE:C9:
  • 11:11:B2:AB:15:4B:DD:19:A5:2B:62:5B:C5:A5:F1:30:
  • 06:EC:EC:A5:64:50:74:BC
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : AA:E7:0B:7F:3C:B8:D5:66:C8:6C:2F:16:97:9C:9F:44:
  • 5F:69:AB:0E:B4:53:55:89:B2:F7:7A:03:01:04:F3:CD
  • Timestamp : Jun 11 12:02:22.274 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:45:5E:5B:41:96:4B:10:EC:35:6F:8A:0D:
  • 7A:DF:CD:49:14:62:50:E0:78:58:7B:B3:7C:E8:E8:A1:
  • 0B:03:9D:D7:02:20:48:13:34:8F:8D:CE:40:78:46:68:
  • 3D:CF:88:F8:CA:BA:BD:47:C7:A3:65:BD:BA:79:DB:82:
  • 07:95:7F:51:B7:36
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 55:81:D4:C2:16:90:36:01:4A:EA:0B:9B:57:3C:53:F0:
  • C0:E4:38:78:70:25:08:17:2F:A3:AA:1D:07:13:D3:0C
  • Timestamp : Jun 11 12:02:22.537 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:74:48:15:75:E2:BF:E8:DD:F2:D2:E7:5A:
  • 11:FB:D9:65:90:41:7A:E3:FB:8D:41:2A:04:C8:E0:65:
  • 2C:05:FA:CF:02:20:0B:9E:2C:EF:FD:0D:EB:25:CD:A2:
  • 37:D9:AF:0F:EF:E4:A6:E0:02:2F:42:B5:95:00:02:00:
  • E3:7F:02:25:22:00
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:4B:BD:B7:75:CE:60:BA:E1:42:69:1F:AB:E1:9E:66:
  • A3:0F:7E:5F:B0:72:D8:83:00:C4:7B:89:7A:A8:FD:CB
  • Timestamp : Jun 11 12:02:22.374 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:B2:9A:36:43:E6:52:DB:D7:DF:1C:F0:
  • 75:64:9C:93:E6:31:E0:AC:96:DE:72:F6:8F:AF:DC:6F:
  • F6:5B:3C:86:5A:02:21:00:CE:CE:F3:7A:F1:1F:DF:98:
  • 30:76:75:33:16:20:C4:80:6B:83:3F:62:60:31:03:8A:
  • B5:05:DF:72:0C:80:AF:E4
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : BB:D9:DF:BC:1F:8A:71:B5:93:94:23:97:AA:92:7B:47:
  • 38:57:95:0A:AB:52:E8:1A:90:96:64:36:8E:1E:D1:85
  • Timestamp : Jun 11 12:02:22.374 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:1E:E2:AF:EE:7B:A6:15:5A:45:10:47:D3:
  • 13:4A:63:F4:32:9B:E1:EA:0C:5E:88:B1:4C:AF:C4:D0:
  • 8E:CD:9D:0E:02:21:00:80:6F:45:EC:24:57:CB:74:37:
  • 11:01:FD:3C:50:AA:24:64:1D:C1:D7:BA:69:78:BF:11:
  • D1:E0:60:2B:AE:16:FD
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A4:B9:09:90:B4:18:58:14:87:BB:13:A2:CC:67:70:0A:
  • 3C:35:98:04:F9:1B:DF:B8:E3:77:CD:0E:C8:0D:DC:10
  • Timestamp : Jun 11 12:02:22.380 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:9C:2F:D2:50:D7:41:27:49:40:50:F5:
  • 55:AC:12:16:B2:64:8B:FE:08:E3:FA:E0:B2:2B:70:87:
  • 0A:C0:D3:18:F1:02:21:00:B8:23:F9:F4:ED:C7:EF:A6:
  • 2B:E2:B8:86:C5:41:26:1C:93:1C:9A:0E:25:CB:1F:63:
  • E2:AF:CA:CD:AD:C0:E4:E4
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
  • DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
  • Timestamp : Jun 11 12:02:24.228 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D5:0E:37:18:4C:D2:D0:BC:64:B3:1B:
  • A2:1E:EC:51:62:40:D2:E2:2F:F8:87:16:ED:D7:C3:AC:
  • 0C:0B:06:18:65:02:21:00:8A:3F:59:26:02:0E:51:69:
  • 79:6F:3A:97:C1:4C:E5:7F:C3:86:6F:86:8A:DA:A5:23:
  • E2:78:7C:03:55:B8:8B:F2
First seen at:

CN=mail2.uni-wuppertal.de,OU=ZIM,O=Bergische Universitaet Wuppertal,L=Wuppertal,ST=Nordrhein-Westfalen,C=DE

Certificate chain
Subject
Country (C)
  • DE
State (ST)
  • Nordrhein-Westfalen
Locality (L)
  • Wuppertal
Organization (O)
  • Bergische Universitaet Wuppertal
Organizational Unit (OU)
  • ZIM
Common Name (CN)
  • mail2.uni-wuppertal.de
Alternative Names
  • mail2.uni-wuppertal.de
Issuer
Country (C)
  • DE
Organization (O)
  • Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.
Organizational Unit (OU)
  • DFN-PKI
Common Name (CN)
  • DFN-Verein Global Issuing CA
validity period
Not valid before
2019-06-11
Not valid after
2021-09-12
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Client Authentication
  • TLS Web Server Authentication
Fingerprints
SHA256
55:86:5B:8E:9B:62:AB:C7:A6:78:18:73:49:A0:19:B4:F2:ED:76:CF:37:44:5E:3F:9E:77:F0:3B:A1:9C:6D:89
SHA1
9A:77:D6:87:FE:7B:56:69:4C:5B:FD:BA:26:71:C0:89:00:85:97:54
X509v3 extensions
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • Policy: 1.3.6.1.4.1.22177.300.30
  • Policy: 1.3.6.1.4.1.22177.300.1.1.4
  • Policy: 1.3.6.1.4.1.22177.300.1.1.4.4
  • Policy: 1.3.6.1.4.1.22177.300.2.1.4.4
subjectKeyIdentifier
  • D4:B4:68:0B:4F:D8:E0:FC:EF:56:72:F8:67:8A:A8:CE:78:AD:58:C3
authorityKeyIdentifier
  • keyid:6B:3A:98:8B:F9:F2:53:89:DA:E0:AD:B2:32:1E:09:1F:E8:AA:3B:74
crlDistributionPoints
  • Full Name:
  • URI:http://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl
  • Full Name:
  • URI:http://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl
authorityInfoAccess
  • OCSP - URI:http://ocsp.pca.dfn.de/OCSP-Server/OCSP
  • CA Issuers - URI:http://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt
  • CA Issuers - URI:http://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : Jun 11 12:02:10.335 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:1D:66:82:E4:CD:22:07:D5:39:A0:E8:00:
  • 24:92:12:47:77:ED:59:65:45:7F:13:74:C5:12:A9:1E:
  • 9B:34:19:19:02:20:04:08:F4:E2:1F:BE:7C:69:F0:0B:
  • 7C:89:57:CA:96:43:F4:83:EA:9E:CD:4E:D3:C9:DC:83:
  • DA:51:60:55:3D:B5
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : AA:E7:0B:7F:3C:B8:D5:66:C8:6C:2F:16:97:9C:9F:44:
  • 5F:69:AB:0E:B4:53:55:89:B2:F7:7A:03:01:04:F3:CD
  • Timestamp : Jun 11 12:02:10.360 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:BC:6D:65:FA:AE:4A:39:E9:59:59:0E:
  • AD:CE:90:78:ED:E8:8E:C7:ED:04:F8:B1:CD:AB:F2:BE:
  • A5:8F:3F:1B:2B:02:21:00:C7:AB:9C:77:C2:AA:FE:E8:
  • 75:CB:7A:C0:92:A9:BB:04:CA:DF:ED:56:1C:D8:42:7F:
  • 99:3F:96:50:29:72:B3:19
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 55:81:D4:C2:16:90:36:01:4A:EA:0B:9B:57:3C:53:F0:
  • C0:E4:38:78:70:25:08:17:2F:A3:AA:1D:07:13:D3:0C
  • Timestamp : Jun 11 12:02:10.590 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:BE:7B:DC:8E:7B:69:04:C0:C1:B0:17:
  • 31:8F:04:29:7F:CB:AC:98:5B:31:5C:13:6B:19:41:B4:
  • B4:74:D7:DA:07:02:20:3C:2B:4F:33:E2:8F:0D:06:48:
  • B1:62:FC:F9:9B:71:7E:96:90:BB:1A:0F:FA:3F:82:75:
  • 9A:C0:4C:CE:86:CC:29
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A4:B9:09:90:B4:18:58:14:87:BB:13:A2:CC:67:70:0A:
  • 3C:35:98:04:F9:1B:DF:B8:E3:77:CD:0E:C8:0D:DC:10
  • Timestamp : Jun 11 12:02:10.302 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:DC:07:8B:3C:D3:AB:69:16:1E:48:40:
  • B9:C7:09:67:98:60:C9:D0:EA:C8:A5:A8:AC:0F:FC:F6:
  • DC:DC:FA:CD:A0:02:20:56:EE:05:1F:49:BA:27:5C:86:
  • 6A:E5:D1:08:7A:04:C6:52:5F:4F:7D:0E:B5:47:ED:ED:
  • 78:71:75:4B:A9:74:B5
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:4B:BD:B7:75:CE:60:BA:E1:42:69:1F:AB:E1:9E:66:
  • A3:0F:7E:5F:B0:72:D8:83:00:C4:7B:89:7A:A8:FD:CB
  • Timestamp : Jun 11 12:02:10.297 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:69:FB:7D:92:27:2B:10:CB:02:1F:6C:1A:
  • 10:5D:BF:E4:4A:2A:C0:E2:EE:B2:60:22:F1:63:D0:CE:
  • 7A:1A:4E:49:02:21:00:DE:72:B0:BA:E6:A5:AB:24:E1:
  • 56:1B:0A:FE:D0:56:2C:1B:65:A9:C1:48:AC:08:05:B0:
  • E2:8E:B9:14:68:1C:C1
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
  • DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
  • Timestamp : Jun 11 12:02:11.242 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:FB:4D:C0:E8:97:53:F7:49:5C:0D:08:
  • 90:44:D3:F2:CA:3A:64:F8:86:24:B3:7D:28:8D:4B:4C:
  • B8:CE:07:AC:FE:02:20:40:21:49:06:8D:91:08:55:F6:
  • 85:D7:C8:54:73:97:8D:32:A7:34:90:2B:70:EA:6C:5F:
  • B6:46:40:41:EA:E6:4C
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : BB:D9:DF:BC:1F:8A:71:B5:93:94:23:97:AA:92:7B:47:
  • 38:57:95:0A:AB:52:E8:1A:90:96:64:36:8E:1E:D1:85
  • Timestamp : Jun 11 12:02:10.298 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:70:B4:92:BB:F2:3A:9A:7F:B4:DE:BC:0D:
  • 44:3D:5E:4C:F1:64:74:BD:38:C5:3F:6C:11:00:99:F6:
  • 5E:E2:B9:EA:02:21:00:86:AE:10:A0:F0:5D:A6:27:FA:
  • 56:9A:E5:F0:63:BB:1A:7C:4B:AD:ED:75:09:17:BB:6D:
  • 94:4C:31:B8:30:59:68