SSL-Tools

SSL check results of mx.jopherlyn.ca

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Discover if the mail servers for mx.jopherlyn.ca 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, 25 Nov 2020 12:13:35 +0000

The mailservers of mx.jopherlyn.ca can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mx.jopherlyn.ca addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.jopherlyn.ca
142.134.13.200
 -
supported
mx.whodo.it
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
8 s

Outgoing Mails

We have not received any emails from a @mx.jopherlyn.ca address so far. Test mail delivery

Certificates

First seen at:

CN=mx.whodo.it

Certificate chain
Subject
Common Name (CN)
  • mx.whodo.it
Alternative Names
  • mx.gxwracing.ca
  • mx.janspetconnection.ca
  • mx.jopherlyn.ca
  • mx.weatherbees.house
  • mx.whodo.it
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-11-25
Not valid after
2021-02-23
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
69:A2:63:90:A1:E9:58:93:D1:06:A9:D3:91:F8:63:E0:78:1E:BE:8A:42:DB:92:F6:55:AA:55:29:3F:18:76:30
SHA1
B7:D0:12:29:10:F4:4B:B6:20:C8:F1:D8:FC:6F:06:AB:C5:0D:26:CD
X509v3 extensions
subjectKeyIdentifier
  • FC:50:94:54:A7:17:E2:A9:41:6F:12:42:03:CF:0D:34:AE:18:4B:3D
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • 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 : Nov 25 11:26:16.907 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:B5:6E:E2:FB:DC:8F:88:77:ED:8F:D4:
  • AD:DB:82:F8:A2:19:03:0A:77:10:83:E6:91:93:40:2E:
  • 4D:26:82:39:44:02:20:4A:64:E1:34:73:09:48:26:94:
  • 0F:9C:80:03:AF:37:13:8D:54:94:1F:F5:54:C1:58:A0:
  • 6C:DA:5B:9E:0D:36:8C
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
  • E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
  • Timestamp : Nov 25 11:26:16.940 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E0:6A:2B:CC:0B:7A:FE:43:13:5D:7C:
  • 6F:16:61:80:46:60:4C:0A:0D:2A:08:51:79:02:7B:2C:
  • 86:7F:51:0B:B7:02:21:00:F2:7A:B7:40:72:C5:26:6F:
  • 07:D7:3C:B2:C9:4E:E0:80:D9:A2:DD:D1:52:E0:23:40:
  • 52:8D:02:8D:0B:3E:AE:46