SSL-Tools

SSL check results of bryzi.net

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Discover if the mail servers for bryzi.net 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 Sun, 22 Nov 2020 02:10:46 +0000

The mailservers of bryzi.net can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @bryzi.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.bryzi.net
82.69.210.230
 10
supported
home.bryzi.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s

Outgoing Mails

We have received emails from these servers with @bryzi.net sender addresses. Test mail delivery

Host TLS Version & Cipher
mail.bryzi.net (82.69.210.230)
TLSv1.3 TLS_AES_256_GCM_SHA384

Certificates

First seen at:

CN=home.bryzi.net

Certificate chain
Subject
Common Name (CN)
  • home.bryzi.net
Alternative Names
  • home.bryzi.net
  • mail.bryzi.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-11-08
Not valid after
2021-02-06
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
74:ED:DD:2C:40:96:45:18:23:FB:F2:E9:B0:9C:8A:75:45:9F:19:6E:09:3D:DC:B2:B4:49:06:9A:B2:A6:AB:E2
SHA1
14:1F:A9:52:0E:C0:09:24:8F:94:81:EB:32:99:03:26:09:0D:F7:DE
X509v3 extensions
subjectKeyIdentifier
  • 3B:52:C3:12:34:2C:0D:22:D9:CA:0B:D0:CF:AA:A7:7C:11:21:22:47
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 : 94:20:BC:1E:8E:D5:8D:6C:88:73:1F:82:8B:22:2C:0D:
  • D1:DA:4D:5E:6C:4F:94:3D:61:DB:4E:2F:58:4D:A2:C2
  • Timestamp : Nov 8 15:35:54.716 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E9:6E:94:13:50:B3:F9:10:69:94:0F:
  • 67:43:94:D3:CD:55:55:0F:B6:06:FC:DB:A3:81:37:45:
  • B5:CB:7B:55:69:02:21:00:FA:8E:41:A0:AF:9A:4C:4D:
  • 79:B4:56:B0:95:1A:34:4A:84:FD:0B:F8:48:5B:4C:FF:
  • 25:C2:C4:A0:81:47:E6:FE
  • 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 8 15:35:54.707 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:FE:CF:76:71:F1:27:6D:E4:1D:9B:56:
  • 02:8C:BF:C9:9A:49:4B:09:69:6A:27:1F:F9:3C:BE:28:
  • 9A:91:A2:8F:E7:02:21:00:C2:F2:6B:A8:C5:D5:D0:38:
  • 93:ED:85:3A:6F:85:32:0F:99:A8:11:42:02:9E:C6:0E:
  • 9E:66:29:A5:92:95:01:67