SSL-Tools

SSL check results of d6e.io

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Discover if the mail servers for d6e.io 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 Fri, 21 Jan 2022 00:16:06 +0000

The mailservers of d6e.io can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @d6e.io addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
in1-smtp.messagingengine.com
66.111.4.72
 10
supported
*.messagingengine.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s
in1-smtp.messagingengine.com
66.111.4.74
 10
supported
*.messagingengine.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s
in1-smtp.messagingengine.com
66.111.4.71
 10
supported
*.messagingengine.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
11 s
in1-smtp.messagingengine.com
66.111.4.75
 10
supported
*.messagingengine.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
11 s
in1-smtp.messagingengine.com
66.111.4.73
 10
supported
*.messagingengine.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
11 s
in1-smtp.messagingengine.com
66.111.4.70
 10
supported
*.messagingengine.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
11 s
in2-smtp.messagingengine.com
64.147.123.51
 20
supported
*.messagingengine.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
14 s
in2-smtp.messagingengine.com
64.147.123.52
 20
supported
*.messagingengine.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
14 s

Outgoing Mails

We have not received any emails from a @d6e.io address so far. Test mail delivery

Certificates

First seen at:

CN=*.messagingengine.com,O=FastMail Pty Ltd,L=Melbourne,ST=Victoria,C=AU

Certificate chain
Subject
Country (C)
  • AU
State (ST)
  • Victoria
Locality (L)
  • Melbourne
Organization (O)
  • FastMail Pty Ltd
Common Name (CN)
  • *.messagingengine.com
Alternative Names
  • *.messagingengine.com
  • messagingengine.com
  • mail.messagingengine.com
  • dav.messagingengine.com
  • caldav.messagingengine.com
  • carddav.messagingengine.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert TLS RSA SHA256 2020 CA1
validity period
Not valid before
2021-02-16
Not valid after
2022-03-09
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
4A:4E:6E:C2:17:CC:B1:BC:0C:92:FD:6F:8B:C5:3F:51:1E:DA:77:C4:85:38:C8:16:BA:A6:65:F9:BF:07:F4:DF
SHA1
E6:96:5D:A4:C6:9A:F1:FE:D7:DF:EB:FC:8A:80:6C:DB:E1:BC:EA:88
X509v3 extensions
authorityKeyIdentifier
  • keyid:B7:6B:A2:EA:A8:AA:84:8C:79:EA:B4:DA:0F:98:B2:C5:95:76:B9:F4
subjectKeyIdentifier
  • 89:10:FD:AE:C1:6F:89:81:FE:74:8C:EF:92:9C:53:70:7D:E4:77:D8
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/DigiCertTLSRSASHA2562020CA1.crl
  • Full Name:
  • URI:http://crl4.digicert.com/DigiCertTLSRSASHA2562020CA1.crl
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertTLSRSASHA2562020CA1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
  • BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
  • Timestamp : Feb 16 02:56:16.031 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E9:7E:F3:AD:BA:1E:A2:2A:78:60:71:
  • 61:BF:7A:F5:4D:83:6F:0D:AE:2B:25:E2:99:4F:37:02:
  • CE:AD:9E:26:53:02:21:00:C4:D9:2C:38:54:0F:4B:5E:
  • 35:E2:03:04:EA:83:08:90:60:83:06:94:16:FA:49:B8:
  • B7:07:0A:DF:56:0D:D8:91
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86:
  • E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02
  • Timestamp : Feb 16 02:56:16.115 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C2:17:3B:C6:F9:4C:95:94:3C:A4:C1:
  • 57:A0:67:76:B8:95:0D:D5:58:E4:83:E5:5A:C1:B0:7B:
  • 8D:09:57:8F:27:02:20:15:6F:74:B5:99:91:B2:07:65:
  • B1:AC:F6:CC:B6:85:3E:01:3C:26:54:9B:BC:E7:60:80:
  • EA:24:44:8C:11:EE:55