SSL-Tools

SSL check results of submail.hmailer.ml

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Discover if the mail servers for submail.hmailer.ml 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 Sat, 30 May 2020 04:09:46 +0000

The mailservers of submail.hmailer.ml can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @submail.hmailer.ml addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.greenmail.gq
85.93.13.146
 10
supported
mail.greenmail.gq
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 @submail.hmailer.ml address so far. Test mail delivery

Certificates

First seen at:

CN=mail.greenmail.gq

Certificate chain
Subject
Common Name (CN)
  • mail.greenmail.gq
Alternative Names
  • mail.greenmail.gq
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-05-09
Not valid after
2020-08-07
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
4E:4E:CF:4F:6A:1F:DC:CE:26:18:20:8B:4C:B8:4A:D7:D3:81:C8:6F:23:34:DF:42:6E:DD:08:03:F5:D7:05:2A
SHA1
C8:CF:89:0D:E2:D7:60:49:CD:C0:58:F5:63:82:89:0A:15:35:9D:79
X509v3 extensions
subjectKeyIdentifier
  • 0B:08:C3:F2:EE:B6:F8:44:9E:61:79:3A:F1:FA:91:02:59:2E:2C:74
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.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 : E7:12:F2:B0:37:7E:1A:62:FB:8E:C9:0C:61:84:F1:EA:
  • 7B:37:CB:56:1D:11:26:5B:F3:E0:F3:4B:F2:41:54:6E
  • Timestamp : May 9 14:55:59.400 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:7F:6E:10:56:21:EA:D4:AB:52:01:20:50:
  • 6F:4C:1D:2D:BE:9D:AF:83:A9:F5:2D:30:65:BF:5E:2A:
  • 5E:78:1C:BC:02:21:00:F7:0C:32:06:1C:7B:51:15:74:
  • DE:31:F7:AC:DC:46:4D:94:8C:52:29:C3:3B:7F:71:89:
  • F8:0A:78:5A:B7:9B:02
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : May 9 14:55:59.443 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:76:D5:54:BA:CF:77:AA:9A:08:F3:84:AA:
  • DA:B5:42:6A:31:9E:5C:A9:F0:ED:5C:3C:9A:91:6C:06:
  • DC:72:8A:98:02:20:7B:9C:23:C4:B8:DD:F5:23:80:DA:
  • 5A:FA:7E:49:81:80:B4:74:90:B9:E1:46:12:35:61:52:
  • D2:FF:FD:F8:18:F7