SSL-Tools

SSL check results of stripling.net

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Discover if the mail servers for stripling.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, 16 Sep 2021 19:43:00 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
stripling.net
216.245.64.161
 10
supported
stripling.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s

Outgoing Mails

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

Certificates

First seen at:

CN=stripling.net

Certificate chain
  • stripling.net
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • stripling.net
Alternative Names
  • stripling.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-07-18
Not valid after
2021-10-16
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
35:3D:63:F7:F6:05:76:6A:57:DD:BD:03:C1:ED:94:DD:DC:F3:92:C7:66:E9:97:C6:60:D1:E5:F9:BE:1B:EE:89
SHA1
A7:DC:47:76:30:C3:93:E9:94:22:61:DE:66:31:2C:8E:2F:EA:C3:1F
X509v3 extensions
subjectKeyIdentifier
  • 50:26:5B:9D:3C:16:42:06:BB:32:03:F3:48:46:75:21:DE:68:F7:5F
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.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 : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
  • E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
  • Timestamp : Jul 18 23:33:01.972 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:29:8B:AC:6C:36:4C:84:6D:1C:5A:13:B4:
  • 91:5D:BD:47:29:08:87:BB:19:9B:8E:4E:F9:79:63:E8:
  • A1:DA:5D:11:02:20:43:EE:21:C9:4E:DC:BA:AE:95:80:
  • 48:96:F5:BD:7D:A0:A5:78:34:6B:04:1E:67:55:0A:37:
  • EB:24:D9:E1:0A:FF
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
  • DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
  • Timestamp : Jul 18 23:33:02.021 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:A0:E8:FF:60:33:74:51:89:7B:F2:0B:
  • 83:B7:63:93:C7:25:A8:DC:87:EE:0D:59:13:EE:4E:3F:
  • 69:D2:DA:2F:15:02:20:77:48:6E:DB:00:33:63:D5:39:
  • 36:B5:FC:1C:B5:04:A3:4A:EC:01:23:96:F1:66:BE:04:
  • 31:A2:35:6B:E2:6D:0A