SSL-Tools

SSL check results of mika.solutions

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Discover if the mail servers for mika.solutions 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

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Report created Sun, 16 Aug 2020 14:50:21 +0000

The mailservers of mika.solutions can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mika.solutions addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.mika.solutions
2607:5300:203:1446::128
 5
supported
mail.mika.solutions
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
10 s
mail.mika.solutions
142.44.249.128
 5
supported
mail.mika.solutions
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 @mika.solutions address so far. Test mail delivery

Certificates

First seen at:

CN=mail.mika.solutions

Certificate chain
Subject
Common Name (CN)
  • mail.mika.solutions
Alternative Names
  • autoconfig.mika.solutions
  • autodiscover.mika.solutions
  • mail.mika.solutions
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-07-07
Not valid after
2020-10-05
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
50:51:CA:E4:E3:7A:9F:30:1C:29:2D:A1:F7:05:5E:FF:3C:C7:6D:10:04:8F:4B:68:BC:27:0C:38:19:65:7F:34
SHA1
D1:70:7E:08:6D:47:0F:45:33:45:9D:35:A0:44:FE:82:86:E5:CA:D8
X509v3 extensions
subjectKeyIdentifier
  • 42:8B:26:68:08:73:AE:FE:BD:F6:A0:DF:F7:E1:50:68:D2:87:9E:3A
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 : Jul 7 05:55:00.433 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:2D:E8:07:7D:C4:6F:7F:B0:86:8F:F4:CA:
  • 55:72:B5:FA:69:5E:B6:DB:3C:3B:EF:78:EE:69:3C:E5:
  • D6:EE:3C:C9:02:21:00:E4:B9:CF:5E:E7:82:7E:92:95:
  • 9A:52:8E:AF:2B:51:EE:05:0B:D3:19:09:DD:74:83:70:
  • F5:AB:5A:2A:91:F8:F8
  • 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 : Jul 7 05:55:00.421 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:22:6F:00:C7:1C:89:CA:23:8D:05:2A:41:
  • 48:D3:BE:1E:9F:A6:E2:E1:B0:FF:EE:57:20:60:3D:73:
  • AF:27:BC:80:02:20:19:40:9B:85:90:2F:FC:F4:E4:94:
  • 1D:AC:F2:E8:1E:E6:9D:81:49:8D:3B:83:20:ED:F6:8D:
  • 76:B6:89:5E:AB:43