SSL-Tools

SSL check results of imap.keptdream.net

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Discover if the mail servers for imap.keptdream.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

JSON Refresh

Report created Tue, 16 Aug 2022 16:15:02 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
imap.keptdream.net
207.180.203.49
 -
supported
*.keptdream.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
25 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.keptdream.net

Certificate chain
Subject
Common Name (CN)
  • *.keptdream.net
Alternative Names
  • *.keptdream.net
  • keptdream.net
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • AlphaSSL CA - SHA256 - G2
validity period
Not valid before
2022-08-16
Not valid after
2023-09-17
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
FC:88:54:3E:C8:EA:9F:F1:23:45:70:B8:30:72:C6:1B:93:94:5B:0D:2A:55:3D:55:EC:A5:F6:27:EF:7E:69:BF
SHA1
1B:6C:3E:7A:BA:1B:DC:44:87:AC:F5:49:F9:C8:E2:33:C5:FF:1D:50
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure.globalsign.com/cacert/gsalphasha2g2r1.crt
  • OCSP - URI:http://ocsp2.globalsign.com/gsalphasha2g2
certificatePolicies
  • Policy: 1.3.6.1.4.1.4146.1.10.10
  • CPS: https://www.globalsign.com/repository/
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://crl.globalsign.com/gs/gsalphasha2g2.crl
authorityKeyIdentifier
  • keyid:F5:CD:D5:3C:08:50:F9:6A:4F:3A:B7:97:DA:56:83:E6:69:D2:68:F7
subjectKeyIdentifier
  • 0A:B7:C3:0B:DA:0D:5C:11:63:0E:63:3E:F1:C6:85:1A:AF:7A:24:9E
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
  • 03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
  • Timestamp : Aug 16 13:48:43.960 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:9C:FC:81:D7:AF:6C:5C:58:67:57:A3:
  • A4:BD:AF:85:68:31:B9:F6:DD:38:BB:1F:FA:5C:35:E1:
  • 0D:D8:11:3A:2F:02:20:07:4C:24:CF:F0:9D:55:C5:52:
  • 3E:19:BD:AE:57:3B:62:D5:3D:55:0D:E4:4F:AB:A8:7A:
  • A1:1E:3F:64:2D:2C:8A
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : Aug 16 13:48:42.934 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:86:B1:D9:4C:0F:90:FA:AF:84:E5:75:
  • 84:17:23:91:8D:2D:97:84:2A:1A:15:97:2F:65:24:8E:
  • 16:DA:AE:51:36:02:20:67:97:41:DB:03:3F:30:E6:85:
  • 80:A5:96:C6:3A:AF:0D:E7:59:F2:F6:4E:DD:FD:9B:19:
  • DB:4A:F1:AC:D8:3F:A5
  • 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 : Aug 16 13:48:43.587 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:F8:8A:E1:5D:80:1B:C4:DC:3B:2A:03:
  • 06:D5:C1:35:01:16:E5:27:2E:7F:36:2A:54:F3:8F:97:
  • E5:D4:31:78:5C:02:21:00:CB:B4:83:18:2F:FC:84:3F:
  • 84:BC:40:EE:19:81:BD:64:95:3F:00:1A:47:F1:86:48:
  • 11:B2:E8:64:B2:42:D1:C9