SSL check results of iresults.email

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Discover if the mail servers for iresults.email 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

Report created Wed, 09 Oct 2019 14:58:59 +0000

The mailservers of iresults.email can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @iresults.email addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.iresults.email
2a04:503:0:1002::87
10
supported
mail.iresults.email
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s
mail.iresults.email
185.17.68.87
10
supported
mail.iresults.email
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
5 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.iresults.email

Certificate chain
Subject
Common Name (CN)
  • mail.iresults.email
Alternative Names
  • autoconfig.iresults.email
  • autodiscover.iresults.email
  • mail.iresults.email
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2019-09-08
Not valid after
2019-12-07
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
AA:CD:B2:40:FB:60:96:DF:09:D0:5E:9D:A5:5F:EE:D3:CB:B6:E5:22:0A:89:21:6D:9A:C9:8B:BB:ED:74:82:11
SHA1
0D:DD:C7:86:6A:8C:A8:D8:5F:8E:0D:15:D8:8B:4F:F9:C9:D0:82:0D
X509v3 extensions
subjectKeyIdentifier
  • 90:A5:D5:C0:4C:99:54:43:D8:54:95:B8:E3:FF:42:35:84:6B:70:62
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 : E2:69:4B:AE:26:E8:E9:40:09:E8:86:1B:B6:3B:83:D4:
  • 3E:E7:FE:74:88:FB:A4:8F:28:93:01:9D:DD:F1:DB:FE
  • Timestamp : Sep 8 08:20:18.819 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:A0:4C:B8:30:51:9D:7A:2D:C4:9B:8C:
  • 5F:15:1F:6F:66:60:75:02:B4:18:57:AD:91:EF:B8:BD:
  • 6C:AB:3A:C9:BD:02:20:05:9F:0E:ED:AC:4D:0F:58:F9:
  • 53:6A:E5:F0:60:6A:4D:1A:F7:0C:D1:53:56:07:FB:EF:
  • 4D:BC:41:FB:4C:C6:EA
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 63:F2:DB:CD:E8:3B:CC:2C:CF:0B:72:84:27:57:6B:33:
  • A4:8D:61:77:8F:BD:75:A6:38:B1:C7:68:54:4B:D8:8D
  • Timestamp : Sep 8 08:20:18.850 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:17:A1:30:17:A7:BD:02:9C:E0:1A:20:25:
  • A4:7D:97:3E:FB:FD:4C:E8:35:12:F2:3D:94:EC:30:4B:
  • 80:44:86:A2:02:21:00:C3:E6:23:4F:30:6D:C3:8A:8F:
  • 16:33:F9:FB:74:AE:5C:78:76:C8:62:C2:F9:9B:B3:D5:
  • 69:4A:7F:96:F9:C2:F2