SSL-Tools

SSL check results of unibas.ch

NEW You can also bulk check multiple servers.

Discover if the mail servers for unibas.ch 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

JSON Refresh

Report created Wed, 02 Jun 2021 17:08:21 +0000

The mailservers of unibas.ch can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @unibas.ch addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
smtp21-pub.unibas.ch
131.152.226.218
 10
supported
smtp.unibas.ch
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
13 s
smtp11-pub.unibas.ch
131.152.226.216
 10
supported
smtp.unibas.ch
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
14 s
smtp22-pub.unibas.ch
131.152.226.219
 10
supported
smtp.unibas.ch
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
13 s
smtp12-pub.unibas.ch
131.152.226.217
 10
supported
smtp.unibas.ch
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
13 s

Outgoing Mails

We have not received any emails from a @unibas.ch address so far. Test mail delivery

Certificates

First seen at:

CN=smtp.unibas.ch,O=Universitaet Basel,L=Basel,ST=Basel-Stadt,C=CH

Certificate chain
Subject
Country (C)
  • CH
State (ST)
  • Basel-Stadt
Locality (L)
  • Basel
Organization (O)
  • Universitaet Basel
Common Name (CN)
  • smtp.unibas.ch
Alternative Names
  • smtp.unibas.ch
  • smtp-ext.unibas.ch
  • smtp11.unibas.ch
  • smtp11-priv.unibas.ch
  • smtp11-pub.unibas.ch
  • smtp11-ext.unibas.ch
  • smtp12.unibas.ch
  • smtp12-priv.unibas.ch
  • smtp12-pub.unibas.ch
  • smtp12-ext.unibas.ch
  • smtp21.unibas.ch
  • smtp21-priv.unibas.ch
  • smtp21-pub.unibas.ch
  • smtp21-ext.unibas.ch
  • smtp22.unibas.ch
  • smtp22-priv.unibas.ch
  • smtp22-pub.unibas.ch
  • smtp22-ext.unibas.ch
Issuer
Country (C)
  • BM
Organization (O)
  • QuoVadis Limited
Common Name (CN)
  • QuoVadis Global SSL ICA G2
validity period
Not valid before
2020-11-09
Not valid after
2021-11-09
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Client Authentication
  • TLS Web Server Authentication
Fingerprints
SHA256
E9:5F:29:0E:A1:D4:60:59:63:79:1B:80:BA:EF:1F:F6:D1:71:D1:73:7E:EF:6A:6D:89:C8:FF:3B:5D:4D:6B:4A
SHA1
F1:CC:4A:3F:E3:A2:EB:10:11:26:4E:D6:75:4A:B6:60:BA:A9:75:21
X509v3 extensions
authorityKeyIdentifier
  • keyid:91:19:62:AD:5B:17:A7:30:FB:F0:DE:39:25:B1:BD:8C:B9:B8:51:27
authorityInfoAccess
  • CA Issuers - URI:http://trust.quovadisglobal.com/qvsslg2.crt
  • OCSP - URI:http://ocsp.quovadisglobal.com
certificatePolicies
  • Policy: 1.3.6.1.4.1.8024.0.2.100.1.1
  • CPS: http://www.quovadisglobal.com/repository
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.quovadisglobal.com/qvsslg2.crl
subjectKeyIdentifier
  • 78:3E:67:78:F5:E5:6C:DA:4A:61:56:03:9B:84:C9:A7:A9:36:07:28
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:C0:95:EE:8D:72:64:0F:92:E3:C3:B9:1B:C7:12:A3:
  • 69:6A:09:7B:4B:6A:1A:14:38:E6:47:B2:CB:ED:C5:F9
  • Timestamp : Nov 9 01:53:55.498 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:79:98:F7:C0:87:3C:B2:15:1E:B7:BE:DA:
  • 8D:40:54:F1:48:C6:2E:C9:9A:07:72:F5:73:F2:90:FF:
  • F4:B5:9A:C3:02:20:2C:00:B4:7E:7D:05:33:2F:F1:F0:
  • ED:8A:C9:07:16:CA:5F:4B:6D:60:59:4D:96:B9:55:31:
  • CE:BE:64:82:59:3D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
  • 79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
  • Timestamp : Nov 9 01:53:55.452 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:EB:18:51:14:F6:76:96:E8:E7:06:F8:
  • AB:74:D0:5E:09:45:ED:79:C6:41:0F:50:6B:F4:BC:BC:
  • 4F:29:78:49:14:02:20:1C:02:8F:C4:90:50:35:4E:1C:
  • 7F:A9:50:28:FF:32:3E:77:4E:41:6D:93:A1:0B:81:17:
  • 32:54:62:8C:87:C7:17