SSL check results of giw.ch

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Discover if the mail servers for giw.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

Report created Wed, 12 Oct 2022 21:28:34 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
srv70.giw.ch
46.140.111.70
5
supported
*.giw.ch
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
13 s
srv70.giw.ch
217.118.197.70
5
supported
*.giw.ch
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
12 s
srv71.giw.ch
217.118.197.71
10
supported
*.giw.ch
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
13 s
srv71.giw.ch
46.140.111.71
10
supported
*.giw.ch
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
13 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.giw.ch

Certificate chain
Subject
Common Name (CN)
  • *.giw.ch
Alternative Names
  • *.giw.ch
  • giw.ch
Issuer
Country (C)
  • LV
Locality (L)
  • Riga
Organization (O)
  • GoGetSSL
Common Name (CN)
  • GoGetSSL RSA DV CA
validity period
Not valid before
2022-10-12
Not valid after
2023-11-11
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
48:E3:B6:81:85:79:C3:D9:18:F4:19:39:89:60:1E:54:80:1F:D8:2B:67:BF:25:67:19:39:50:2D:89:DC:83:E6
SHA1
99:F1:C1:DF:BA:21:C7:81:99:6B:20:3E:32:E6:F2:D1:C5:F9:D3:28
X509v3 extensions
authorityKeyIdentifier
  • keyid:F9:FB:50:C4:8B:67:BB:67:64:FE:83:21:A6:A9:CE:3F:55:84:93:99
subjectKeyIdentifier
  • 79:CB:BE:38:13:FA:27:B4:FF:52:F6:71:72:67:36:2A:07:DA:DE:65
certificatePolicies
  • Policy: 1.3.6.1.4.1.6449.1.2.2.64
  • CPS: https://cps.usertrust.com
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://crl.usertrust.com/GoGetSSLRSADVCA.crl
authorityInfoAccess
  • CA Issuers - URI:http://crt.usertrust.com/GoGetSSLRSADVCA.crt
  • OCSP - URI:http://ocsp.usertrust.com
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : AD:F7:BE:FA:7C:FF:10:C8:8B:9D:3D:9C:1E:3E:18:6A:
  • B4:67:29:5D:CF:B1:0C:24:CA:85:86:34:EB:DC:82:8A
  • Timestamp : Oct 12 16:17:23.700 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:31:BE:F2:61:8B:D3:1E:71:92:79:54:01:
  • C4:F6:33:A5:B9:C1:C7:18:0F:E4:CF:07:2A:1E:4C:63:
  • A2:B6:B3:42:02:20:4D:6A:1D:15:22:70:56:6B:85:90:
  • D5:3C:29:AC:23:31:13:6F:15:4B:0C:23:7E:6F:64:B5:
  • 12:19:6D:66:C2:B6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7A:32:8C:54:D8:B7:2D:B6:20:EA:38:E0:52:1E:E9:84:
  • 16:70:32:13:85:4D:3B:D2:2B:C1:3A:57:A3:52:EB:52
  • Timestamp : Oct 12 16:17:23.658 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:2D:C2:A8:93:27:A9:5D:65:97:99:A7:EE:
  • 10:C3:07:97:80:AC:F0:C3:7B:AB:6C:E2:10:B1:77:EB:
  • 17:DC:45:16:02:21:00:FE:BD:2F:0E:06:63:50:B4:73:
  • 11:33:4E:38:59:17:C6:65:E1:F0:91:DA:58:D6:DB:EF:
  • C9:62:E9:82:40:96:4C
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
  • 03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
  • Timestamp : Oct 12 16:17:23.605 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:CB:FE:A5:83:16:93:53:EC:1D:62:05:
  • CE:CC:41:AA:C3:20:02:2E:B0:30:99:F6:65:05:AF:DE:
  • CE:12:23:FC:E0:02:21:00:B4:A1:93:DE:72:DE:7F:78:
  • 43:05:C9:3D:A8:D0:CA:6F:87:B9:54:DA:CA:3C:A4:3B:
  • FF:C9:47:BE:48:E4:7C:0E