SSL-Tools

SSL check results of sheltalmy.com

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Discover if the mail servers for sheltalmy.com 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 Wed, 07 Dec 2022 06:52:39 +0000

The mailservers of sheltalmy.com can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @sheltalmy.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
sheltalmy-com.p10.spamhero.com
216.172.106.25
 10
supported
*.mxthunder.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s
sheltalmy-com.p10.spamhero.com
209.41.68.148
 10
supported
*.mxthunder.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
8 s
sheltalmy-com.p20.spamhero.net
209.41.68.148
 20
supported
*.mxthunder.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
7 s
sheltalmy-com.p30.spamhero.net
216.172.106.25
 30
supported
*.mxthunder.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s
sheltalmy-com.p40.spamhero.net
209.41.68.148
 40
supported
*.mxthunder.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s
sheltalmy-com.p40.spamhero.net
216.172.106.25
 40
supported
*.mxthunder.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.mxthunder.com

Certificate chain
  • *.mxthunder.com
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • *.mxthunder.com
Alternative Names
  • *.mxthunder.com
  • *.p10.mxthunder.com
  • *.p10.spamhero.com
  • *.p20.mxthunder.net
  • *.p20.spamhero.net
  • *.p30.mxthunder.net
  • *.p30.spamhero.net
  • *.p40.mxthunder.net
  • *.p40.spamhero.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2022-11-29
Not valid after
2023-02-27
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
E1:F3:C9:9F:33:12:68:AE:6D:07:F0:54:EB:21:E7:E9:6F:DC:55:49:26:DD:64:03:7F:E9:16:A4:C8:26:37:61
SHA1
5F:4A:90:3E:40:4F:95:93:8A:01:4D:CF:33:07:F9:61:36:05:BB:E2
X509v3 extensions
subjectKeyIdentifier
  • 77:48:A2:9B:F0:B8:D2:54:BA:CE:3E:14:B3:45:0A:2F:1A:F8:BD:11
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 : 7A:32:8C:54:D8:B7:2D:B6:20:EA:38:E0:52:1E:E9:84:
  • 16:70:32:13:85:4D:3B:D2:2B:C1:3A:57:A3:52:EB:52
  • Timestamp : Nov 29 13:38:07.765 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:11:1A:0B:58:5E:C6:8F:D7:27:04:EE:5A:
  • 1B:C2:CF:01:E6:48:FF:B2:02:BB:BD:7B:C3:BF:2E:4E:
  • B7:8D:C3:1E:02:20:52:61:D8:3F:C7:69:9B:8C:E3:5E:
  • 4C:B5:66:EF:A4:16:BF:6B:AD:5F:7E:9B:03:9F:30:62:
  • 58:3C:09:9C:4F:76
  • 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 : Nov 29 13:38:08.061 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:88:59:F8:39:D1:03:38:B7:5E:56:C4:
  • BB:14:FE:5F:86:D9:61:FA:A0:6F:14:1E:D2:3F:D4:49:
  • 00:EA:FC:5E:42:02:20:0B:C6:2A:39:AA:29:CC:A5:B1:
  • 97:A3:82:13:07:99:F1:68:C7:43:F2:54:00:73:84:54:
  • BC:9D:19:74:5F:E2:68