SSL-Tools

SSL check results of mail.kpvti.kiev.ua

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Discover if the mail servers for mail.kpvti.kiev.ua 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, 30 Sep 2020 18:02:55 +0000

The mailservers of mail.kpvti.kiev.ua can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.kpvti.kiev.ua addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.kpvti.kiev.ua
93.171.78.54
 -
supported
mail.kpvti.kiev.ua
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s

Outgoing Mails

We have not received any emails from a @mail.kpvti.kiev.ua address so far. Test mail delivery

Certificates

First seen at:

CN=mail.kpvti.kiev.ua

Certificate chain
Subject
Common Name (CN)
  • mail.kpvti.kiev.ua
Alternative Names
  • mail.kpvti.kiev.ua
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-09-19
Not valid after
2020-12-18
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
EC:16:F0:46:CA:D5:59:FF:7E:A6:2F:6D:8C:0C:0B:17:B3:B4:9A:B3:67:50:A3:77:B2:F2:45:0B:02:3D:D3:8C
SHA1
80:2A:74:9F:AC:50:BC:A0:0D:1D:27:F1:64:75:B6:9A:2E:2E:BC:14
X509v3 extensions
subjectKeyIdentifier
  • 6D:AA:B5:2C:FD:67:25:88:2C:A9:5A:03:70:5E:2B:03:A2:78:98:41
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 : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : Sep 19 01:17:46.448 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:51:92:6B:41:54:F3:AF:ED:66:30:AC:54:
  • FE:C0:47:96:06:40:4C:B3:C8:C0:DC:9A:AA:A1:88:D8:
  • E8:77:D4:A2:02:21:00:BE:77:F4:75:56:3F:58:A9:49:
  • 00:87:35:58:AB:5F:47:F1:DC:5D:36:0D:13:D0:31:2F:
  • 76:D5:43:B3:B2:FD:D8
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : Sep 19 01:17:46.514 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:5A:75:87:79:97:84:8F:FA:CC:28:87:DA:
  • B8:D1:25:22:51:67:9B:1C:8B:78:F7:C5:57:92:F3:A7:
  • 17:C8:FA:67:02:21:00:CB:93:28:C2:04:75:8E:B5:90:
  • 27:6C:DA:A8:AA:FF:DD:EA:42:24:59:6F:DF:28:85:97:
  • AF:37:F1:80:1F:60:51