SSL-Tools

SSL check results of swissoptic.com

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Discover if the mail servers for swissoptic.com 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 Mon, 24 Jan 2022 19:56:06 +0000

The mailservers of swissoptic.com can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @swissoptic.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.swissoptic.com
193.8.41.234
 10
supported
*.swissoptic.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
11 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.swissoptic.com

Certificate chain
Subject
Common Name (CN)
  • *.swissoptic.com
Alternative Names
  • *.swissoptic.com
  • swissoptic.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1
validity period
Not valid before
2022-01-24
Not valid after
2023-02-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
9C:E5:E2:23:12:B7:EC:94:99:3A:B2:99:9C:25:DA:7B:DA:59:33:BD:BA:90:BF:22:FC:A0:0C:C6:F5:B5:EC:B4
SHA1
07:62:CE:0A:B1:BE:AB:8C:D0:80:7A:30:D9:D3:19:A9:75:85:35:1B
X509v3 extensions
authorityKeyIdentifier
  • keyid:A4:8D:E5:BE:7C:79:E4:70:23:6D:2E:29:34:AD:23:58:DC:F5:31:7F
subjectKeyIdentifier
  • C6:C0:9F:81:F3:33:D7:C2:73:7E:0E:40:A4:93:03:A2:6B:32:6C:21
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crl
  • Full Name:
  • URI:http://crl4.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crl
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crt
ct_precert_scts
  • 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 : Jan 24 16:01:56.355 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F1:56:09:E8:A8:0D:F9:ED:E3:D5:ED:
  • 49:CC:03:13:BC:8F:8E:BE:55:79:18:C7:34:74:65:42:
  • FE:45:3E:53:C4:02:20:3D:F6:03:DE:A1:88:0B:DC:08:
  • 50:CC:F3:8E:58:F7:5B:FE:EA:95:A2:51:B8:F2:B4:C9:
  • EA:92:0A:3D:F3:15:E7
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 35:CF:19:1B:BF:B1:6C:57:BF:0F:AD:4C:6D:42:CB:BB:
  • B6:27:20:26:51:EA:3F:E1:2A:EF:A8:03:C3:3B:D6:4C
  • Timestamp : Jan 24 16:01:56.432 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:79:7F:BB:DE:EC:30:C7:27:48:F3:28:6A:
  • EF:5B:75:30:AB:BE:4E:7A:F8:28:D5:91:D1:42:B3:F6:
  • D7:B4:A8:44:02:20:5E:DB:27:20:72:DA:F3:BE:FE:AA:
  • C5:03:69:78:9A:D8:95:78:97:0B:C0:4A:DF:7F:CA:09:
  • 0A:DB:7C:75:3C:8D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B7:3E:FB:24:DF:9C:4D:BA:75:F2:39:C5:BA:58:F4:6C:
  • 5D:FC:42:CF:7A:9F:35:C4:9E:1D:09:81:25:ED:B4:99
  • Timestamp : Jan 24 16:01:56.433 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:66:37:D5:52:A3:EB:37:1E:61:07:9A:5A:
  • 3F:04:04:E3:3E:68:63:E0:D8:48:33:ED:F7:7C:76:E7:
  • 08:19:51:03:02:21:00:A3:C6:BF:A1:99:03:A0:36:A6:
  • 85:C1:26:0F:74:5A:C4:5C:4C:4D:DA:43:3F:B7:03:44:
  • F1:4B:9D:E8:7E:A4:CE