SSL-Tools

SSL check results of rustamov.space

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Discover if the mail servers for rustamov.space 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 Fri, 03 Jul 2020 00:30:48 +0000

The mailservers of rustamov.space can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @rustamov.space addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
h3.net10.space
176.122.16.39
 10
supported
h3.net10.space
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
9 s

Outgoing Mails

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

Certificates

First seen at:

CN=h3.net10.space

Certificate chain
Subject
Common Name (CN)
  • h3.net10.space
Alternative Names
  • h3.net10.space
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-06-11
Not valid after
2020-09-09
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
FA:51:01:78:24:B7:A0:BE:EE:4E:64:EA:EF:D9:C1:CC:EC:FE:DF:E4:E0:F9:71:F5:50:63:74:68:18:BC:39:E7
SHA1
2F:D7:2C:9E:41:C9:9C:8C:40:F7:7C:8B:A0:27:9F:1A:4C:4D:6E:46
X509v3 extensions
subjectKeyIdentifier
  • 5A:B6:91:25:BA:11:46:75:CA:90:65:93:81:A6:D9:EC:59:2F:01:E2
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 : F0:95:A4:59:F2:00:D1:82:40:10:2D:2F:93:88:8E:AD:
  • 4B:FE:1D:47:E3:99:E1:D0:34:A6:B0:A8:AA:8E:B2:73
  • Timestamp : Jun 11 11:47:42.416 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:ED:A0:88:02:91:10:7F:24:FB:85:EB:
  • F9:74:3A:E4:79:BD:DE:35:F6:97:56:B5:07:FB:7C:BB:
  • B5:DA:E1:E3:16:02:20:5F:A7:3F:48:33:13:29:46:96:
  • 92:01:A0:5C:B1:57:9F:8F:8F:46:6B:3A:96:F5:46:E7:
  • E6:76:10:87:03:2B:5C
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
  • 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
  • Timestamp : Jun 11 11:47:42.423 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:98:20:02:C1:40:32:A7:C7:21:BF:B1:
  • 18:31:AC:1F:EC:D5:41:2A:AD:69:D7:2F:50:59:91:FA:
  • CC:22:81:3F:97:02:20:21:9E:D4:EA:92:CC:3D:29:8C:
  • 9D:8B:0A:DC:95:4B:29:F1:DD:3F:2E:C4:97:FA:FA:AF:
  • E8:06:1A:27:F0:6D:B3