SSL-Tools

SSL check results of intelsofteast.sk

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Discover if the mail servers for intelsofteast.sk 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 Thu, 28 May 2020 09:43:58 +0000

No connection to the mailservers of intelsofteast.sk could be established.

Servers

Incoming Mails

These servers are responsible for incoming mails to @intelsofteast.sk addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.intelsofteast.sk
213.160.177.78
Results incomplete
0
supported
mail.intelsofteast.sk
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
8 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.intelsofteast.sk

Certificate chain
Subject
Common Name (CN)
  • mail.intelsofteast.sk
Alternative Names
  • mail.intelsofteast.sk
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-04-09
Not valid after
2020-07-08
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
17:5E:EF:62:4A:C4:A7:A3:8F:84:C4:15:E0:DF:35:51:F9:3B:F8:EB:CF:5A:47:19:3E:A4:C0:1E:FE:03:52:FC
SHA1
07:35:2B:A6:1B:F1:9D:DC:BF:2E:DE:34:57:27:A4:3A:C5:07:6B:A9
X509v3 extensions
subjectKeyIdentifier
  • E4:08:A7:07:1C:FC:FB:1E:A0:78:42:AF:51:F7:36:E9:B4:49:C7:9D
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 : 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 : Apr 9 09:08:16.677 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:61:77:C8:CE:E1:CC:10:26:AC:AF:B1:C3:
  • 8C:30:AF:9B:E5:35:9F:6C:E9:6E:A5:47:12:F2:85:C9:
  • D3:B1:BE:22:02:20:30:70:76:A9:84:5E:C9:20:AD:77:
  • 3F:2B:65:1F:D3:00:DA:90:BA:B4:F5:5D:0A:68:D9:EE:
  • EA:AD:5F:1D:2E:DC
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 5E:A7:73:F9:DF:56:C0:E7:B5:36:48:7D:D0:49:E0:32:
  • 7A:91:9A:0C:84:A1:12:12:84:18:75:96:81:71:45:58
  • Timestamp : Apr 9 09:08:16.701 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E5:20:09:8A:35:58:11:B8:A8:87:AD:
  • AF:2D:F6:7D:22:96:56:F6:71:CB:DA:8D:75:5C:99:D3:
  • B0:BE:06:23:3E:02:21:00:F6:BD:04:D0:CF:6C:74:FD:
  • CB:A5:30:C5:7C:52:00:88:1F:00:6B:BF:4C:35:9B:7E:
  • F8:2F:E4:A2:59:FE:91:E3