SSL check results of bis-tempo-team.de

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Discover if the mail servers for bis-tempo-team.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 Thu, 04 Jun 2020 06:06:25 +0000

The mailservers of bis-tempo-team.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @bis-tempo-team.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail-rdtt.kup-hn.de
52.29.163.216
100
supported
*.kup-hn.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s

Outgoing Mails

We have not received any emails from a @bis-tempo-team.de address so far. Test mail delivery

Certificates

First seen at:

CN=*.kup-hn.de,OU=Domain Control Validated

Certificate chain
Subject
Organizational Unit (OU)
  • Domain Control Validated
Common Name (CN)
  • *.kup-hn.de
Alternative Names
  • *.kup-hn.de
  • kup-hn.de
Issuer
Country (C)
  • US
State (ST)
  • Arizona
Locality (L)
  • Scottsdale
Organization (O)
  • Starfield Technologies, Inc.
Organizational Unit (OU)
  • http://certs.starfieldtech.com/repository/
Common Name (CN)
  • Starfield Secure Certificate Authority - G2
validity period
Not valid before
2020-05-11
Not valid after
2022-06-10
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
E8:23:48:FD:0F:8C:4D:2E:10:7B:F7:A1:CA:47:7E:0A:E3:B9:CF:9F:54:3B:55:F7:36:AE:97:DF:39:D3:D0:D4
SHA1
50:AF:85:02:E9:2C:6A:1B:3A:08:84:F3:CB:5E:7C:71:C5:3C:07:E2
X509v3 extensions
crlDistributionPoints
  • Full Name:
  • URI:http://crl.starfieldtech.com/sfig2s1-203.crl
certificatePolicies
  • Policy: 2.16.840.1.114414.1.7.23.1
  • CPS: http://certificates.starfieldtech.com/repository/
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • OCSP - URI:http://ocsp.starfieldtech.com/
  • CA Issuers - URI:http://certificates.starfieldtech.com/repository/sfig2.crt
authorityKeyIdentifier
  • keyid:25:45:81:68:50:26:38:3D:3B:2D:2C:BE:CD:6A:D9:B6:3D:B3:66:63
subjectKeyIdentifier
  • 8A:41:52:0A:E9:51:8A:C0:FD:75:D0:57:3E:34:42:50:0E:E9:71:37
ct_precert_scts
  • 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 : May 11 11:15:55.237 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:0F:FD:A4:98:04:11:C3:3F:DA:1B:CE:E4:
  • DC:0A:0B:55:2C:B3:93:30:B0:5D:E5:FA:74:7B:6F:E8:
  • A6:D5:B1:51:02:21:00:84:05:A0:26:CF:00:8F:FB:5B:
  • 6D:52:ED:16:0A:11:C4:45:8F:60:85:7E:46:18:6C:8B:
  • A3:72:44:F3:1A:59:DF
  • 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 : May 11 11:15:56.704 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:BA:A5:E0:57:87:EF:37:28:E8:F9:B3:
  • 89:CE:3B:86:94:D0:B8:18:5C:2A:16:B6:E2:4D:EB:A2:
  • 86:15:BA:A8:08:02:21:00:97:80:FD:9F:7F:74:AF:D0:
  • 03:A7:AF:2B:53:38:B9:FD:3F:83:FC:7A:04:57:39:21:
  • C6:48:B4:66:9E:B8:81:BF
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 56:14:06:9A:2F:D7:C2:EC:D3:F5:E1:BD:44:B2:3E:C7:
  • 46:76:B9:BC:99:11:5C:C0:EF:94:98:55:D6:89:D0:DD
  • Timestamp : May 11 11:15:57.236 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:59:89:7A:95:6E:40:C8:94:77:CC:23:27:
  • 70:F4:30:B2:A4:29:0D:A5:57:75:A1:D2:A7:BB:62:77:
  • 8E:5D:81:3D:02:21:00:B7:20:25:1D:CA:19:16:7C:25:
  • F3:6B:7C:C7:F0:58:20:8E:C0:E0:91:35:59:D8:5E:A8:
  • 9F:24:28:03:5B:FF:D6