SSL-Tools

SSL check results of butlershome.net

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Discover if the mail servers for butlershome.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

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Report created Mon, 13 Apr 2026 00:30:39 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.butlershome.net
209.181.43.69
 10
supported
mail.butlershome.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
13 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.butlershome.net

Certificate chain
  • mail.butlershome.net
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • E8
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.butlershome.net
Alternative Names
  • autoconfig.butlershome.net
  • autodiscover.butlershome.net
  • mail.butlershome.net
  • webmail.butlershome.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E8
validity period
Not valid before
2026-02-22
Not valid after
2026-05-23
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
Fingerprints
SHA256
F9:D3:2E:02:4B:87:A0:2A:9E:D6:83:90:A1:FD:0E:8C:BC:1D:BE:09:FF:45:3A:F6:8A:7C:14:21:90:AB:88:FF
SHA1
98:23:A1:FB:4F:15:24:91:4D:13:85:A5:48:FE:DC:72:F2:68:70:5B
X509v3 extensions
subjectKeyIdentifier
  • 9F:57:3D:8B:F6:DA:E6:1C:31:3B:A7:87:19:13:BF:05:F2:A2:A6:D6
authorityKeyIdentifier
  • keyid:8F:0D:13:A2:F6:2E:7E:D1:50:6C:33:18:38:5D:59:8E:23:72:91:CA
authorityInfoAccess
  • CA Issuers - URI:http://e8.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e8.c.lencr.org/98.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : D1:6E:A9:A5:68:07:7E:66:35:A0:3F:37:A5:DD:BC:03:
  • A5:3C:41:12:14:D4:88:18:F5:E9:31:B3:23:CB:95:04
  • Timestamp : Feb 22 07:21:53.145 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:91:C3:7C:97:7A:FC:11:AC:CE:9F:9F:
  • 75:D4:62:0B:FC:73:5D:EA:BE:D3:14:7F:6B:50:ED:C3:
  • C0:73:A5:78:5D:02:21:00:94:12:2B:F0:A5:FD:63:25:
  • 3B:89:F3:F8:42:5C:92:C0:C5:39:34:6D:9C:89:51:66:
  • 86:27:B3:D1:E7:53:2F:71
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E3:23:8D:F2:8D:A2:88:E0:AA:E0:AC:F0:FA:90:C9:85:
  • F0:B6:BF:F5:D2:A5:27:B0:01:FC:1C:44:58:C4:B6:E8
  • Timestamp : Feb 22 07:21:53.524 2026 GMT
  • Extensions: 00:00:05:00:33:5E:9A:76
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:2C:0E:F5:08:9F:10:DB:25:1E:53:F3:06:
  • F1:42:BF:CF:3E:1F:56:60:31:C3:AB:58:73:00:18:AF:
  • 64:83:59:3C:02:20:05:9A:13:64:47:28:C2:3B:BA:5C:
  • 3F:BB:06:68:9E:D1:BA:6D:76:D1:63:DC:10:A1:52:DC:
  • 66:8B:51:B9:E3:41