SSL-Tools

SSL check results of ibew.org

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Discover if the mail servers for ibew.org 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, 13 Oct 2021 16:56:37 +0000

The mailservers of ibew.org can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @ibew.org addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.ibew.org
12.4.113.11
 0
supported
mail.ibew.org
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
15 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.ibew.org

Certificate chain
Subject
Common Name (CN)
  • mail.ibew.org
Alternative Names
  • mail.ibew.org
  • www.mail.ibew.org
Issuer
Country (C)
  • US
State (ST)
  • Arizona
Locality (L)
  • Scottsdale
Organization (O)
  • GoDaddy.com, Inc.
Organizational Unit (OU)
  • http://certs.godaddy.com/repository/
Common Name (CN)
  • Go Daddy Secure Certificate Authority - G2
validity period
Not valid before
2021-07-23
Not valid after
2022-06-28
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
75:F3:FD:C3:22:A8:DE:F5:66:03:17:F4:F8:4A:69:B7:0B:89:72:55:34:0B:23:53:EB:94:3A:A9:2C:7E:46:D9
SHA1
D1:9A:F3:29:76:AC:A7:AB:B7:96:8B:B3:14:97:47:20:D3:27:A1:F6
X509v3 extensions
crlDistributionPoints
  • Full Name:
  • URI:http://crl.godaddy.com/gdig2s1-3151.crl
certificatePolicies
  • Policy: 2.16.840.1.114413.1.7.23.1
  • CPS: http://certificates.godaddy.com/repository/
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • OCSP - URI:http://ocsp.godaddy.com/
  • CA Issuers - URI:http://certificates.godaddy.com/repository/gdig2.crt
authorityKeyIdentifier
  • keyid:40:C2:BD:27:8E:CC:34:83:30:A2:33:D7:FB:6C:B3:F0:B4:2C:80:CE
subjectKeyIdentifier
  • 39:80:C7:24:10:62:A3:16:D5:D1:AE:A1:28:1B:D5:3C:E3:0D:E8:2B
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 : Jul 23 23:07:04.498 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D3:9A:5B:CD:CE:79:70:51:99:34:CC:
  • B1:40:52:33:7A:72:CC:EC:A4:23:81:AA:FC:60:9D:D9:
  • 28:E1:7D:CC:88:02:21:00:A4:91:3A:83:B7:7D:7E:E1:
  • 4B:3B:07:69:AE:53:81:31:12:44:B0:A8:18:70:F7:CF:
  • A1:6E:E1:67:22:8E:58:77
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DF:A5:5E:AB:68:82:4F:1F:6C:AD:EE:B8:5F:4E:3E:5A:
  • EA:CD:A2:12:A4:6A:5E:8E:3B:12:C0:20:44:5C:2A:73
  • Timestamp : Jul 23 23:07:05.078 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:95:67:55:52:B8:52:DC:F5:58:1D:98:
  • 72:11:C5:94:55:03:C1:40:CD:4F:23:02:F4:6C:01:D0:
  • F7:C3:77:F3:CE:02:20:4D:66:D3:FF:19:BD:17:0E:46:
  • 3D:B0:C8:00:2B:33:74:41:11:78:38:DC:23:F1:9F:B5:
  • 77:F9:C1:84:E6:21:BB
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 41:C8:CA:B1:DF:22:46:4A:10:C6:A1:3A:09:42:87:5E:
  • 4E:31:8B:1B:03:EB:EB:4B:C7:68:F0:90:62:96:06:F6
  • Timestamp : Jul 23 23:07:05.186 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:06:7C:FA:78:8E:C0:44:9A:4F:2E:33:73:
  • DF:95:5D:95:FB:30:5C:B4:13:D7:65:9A:9E:4B:B1:B7:
  • 20:3E:58:B5:02:21:00:90:DA:AE:84:78:3D:67:D6:CE:
  • 20:57:CD:7C:B2:02:40:03:B4:57:FF:24:9A:49:68:C9:
  • 83:0E:13:55:82:6B:6F