SSL-Tools

SSL check results of h1.qasp.net

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Discover if the mail servers for h1.qasp.net 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, 05 Sep 2024 12:46:46 +0000

The mailservers of h1.qasp.net can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @h1.qasp.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
h1.qasp.net
65.21.215.232
 -
supported
h1.qasp.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @h1.qasp.net address so far. Test mail delivery

Certificates

First seen at:

CN=h1.qasp.net

Certificate chain
  • h1.qasp.net
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R10
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • h1.qasp.net
Alternative Names
  • h1.qasp.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R10
validity period
Not valid before
2024-08-15
Not valid after
2024-11-13
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
DA:33:EB:37:7C:EF:52:DB:AD:56:3D:04:3A:44:8C:9D:49:C1:2C:E6:C3:50:12:A5:04:F0:C4:8D:99:B9:BC:F4
SHA1
DB:22:9A:4F:95:2E:30:78:2A:55:5C:F5:B9:D2:A1:1B:D3:2D:21:E4
X509v3 extensions
subjectKeyIdentifier
  • B8:89:1A:91:8B:70:7E:35:AE:AF:AC:C5:87:21:F7:B3:BF:24:A0:5B
authorityKeyIdentifier
  • keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityInfoAccess
  • OCSP - URI:http://r10.o.lencr.org
  • CA Issuers - URI:http://r10.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Aug 15 22:27:21.138 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:AD:40:3F:2E:04:39:A0:D4:F5:B3:93:
  • 98:67:2B:69:B8:9B:3E:81:E3:C0:EB:6F:9D:A8:A0:97:
  • 5B:AA:18:27:A3:02:21:00:AF:33:0F:E4:CD:04:4C:2D:
  • 63:17:27:F0:B3:3F:9E:5B:B0:8E:52:B8:B5:35:22:AC:
  • 60:48:80:BC:5C:EE:BE:92
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : Aug 15 22:27:21.225 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:30:D3:2F:E6:A0:11:63:13:F7:D5:03:75:
  • C2:89:07:57:93:A0:43:27:CB:29:E8:7C:C6:1B:B4:C2:
  • 8B:C4:A7:5A:02:20:4E:FE:02:6C:58:4F:78:70:DB:E5:
  • E1:B1:A2:C3:64:73:2B:24:8A:3B:5C:34:E9:39:56:C9:
  • D6:D0:DA:4E:66:D3