SSL-Tools

SSL check results of mailhost2.satthosting.cz

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Discover if the mail servers for mailhost2.satthosting.cz 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, 17 Mar 2023 11:05:56 +0000

The mailservers of mailhost2.satthosting.cz can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mailhost2.satthosting.cz addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mailhost2.satthosting.cz
31.31.225.55
 -
supported
*.satthosting.cz
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mailhost2.satthosting.cz
2a00:de00:0:3::13
 -
supported
*.satthosting.cz
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @mailhost2.satthosting.cz address so far. Test mail delivery

Certificates

First seen at:

CN=*.satthosting.cz

Certificate chain
Subject
Common Name (CN)
  • *.satthosting.cz
Alternative Names
  • *.satthosting.cz
  • satthosting.cz
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1
validity period
Not valid before
2022-03-28
Not valid after
2023-03-31
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
0F:E8:73:66:05:62:E6:8F:12:3F:5F:E5:6F:71:66:A7:28:49:5D:A8:FF:04:A7:E4:22:EB:85:FE:0B:76:D8:12
SHA1
2F:C9:D6:D2:4D:92:74:57:24:27:3F:D7:08:91:8A:41:D8:66:52:11
X509v3 extensions
authorityKeyIdentifier
  • keyid:A4:8D:E5:BE:7C:79:E4:70:23:6D:2E:29:34:AD:23:58:DC:F5:31:7F
subjectKeyIdentifier
  • 95:CF:49:BF:4B:66:DA:74:2A:A5:D9:88:03:B5:1E:FF:3B:8F:AD:1F
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crl
  • Full Name:
  • URI:http://crl4.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crl
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : AD:F7:BE:FA:7C:FF:10:C8:8B:9D:3D:9C:1E:3E:18:6A:
  • B4:67:29:5D:CF:B1:0C:24:CA:85:86:34:EB:DC:82:8A
  • Timestamp : Mar 28 09:31:32.650 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:84:87:93:C5:DA:A3:25:AF:38:2E:88:
  • 73:41:84:E1:9A:37:C6:8C:13:65:6F:24:0C:9C:72:AF:
  • 33:3A:C9:99:09:02:21:00:93:1D:73:F8:AE:AA:F9:D7:
  • 2D:8C:D8:5F:C5:D3:FA:D8:FA:CB:46:8D:95:F7:B2:DF:
  • A4:BB:EB:FB:E2:9D:59:D6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B3:73:77:07:E1:84:50:F8:63:86:D6:05:A9:DC:11:09:
  • 4A:79:2D:B1:67:0C:0B:87:DC:F0:03:0E:79:36:A5:9A
  • Timestamp : Mar 28 09:31:32.635 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:37:F0:1A:55:F4:14:6D:70:0C:6D:24:89:
  • 96:17:1E:A7:15:57:82:8B:3B:58:8B:26:DC:80:85:BF:
  • 9B:53:F9:DD:02:20:3A:CD:99:EA:15:BC:1D:1A:62:2F:
  • E3:40:6C:F7:31:5E:3F:80:05:8A:EF:4F:A9:36:D5:BA:
  • 6E:42:7B:15:29:E6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B7:3E:FB:24:DF:9C:4D:BA:75:F2:39:C5:BA:58:F4:6C:
  • 5D:FC:42:CF:7A:9F:35:C4:9E:1D:09:81:25:ED:B4:99
  • Timestamp : Mar 28 09:31:32.589 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:47:AE:90:4E:6C:CD:E3:67:B0:3E:33:45:
  • 2B:DE:3B:21:5D:7A:C1:1F:1E:29:1C:E7:10:D3:F2:3A:
  • 06:97:60:A8:02:20:1F:9E:B7:2F:05:B9:C6:2F:BC:25:
  • FB:A8:EA:BF:2D:A6:12:70:FB:95:9A:8F:B1:D2:C5:FD:
  • D5:B7:25:7B:78:C7