SSL-Tools

SSL check results of plus.fm

NEW You can also bulk check multiple servers.

Discover if the mail servers for plus.fm 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 Sun, 24 May 2020 21:22:22 +0000

We can not guarantee a secure connection to the mailservers of plus.fm!

Please contact the operator of plus.fm and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/plus.fm

Servers

Incoming Mails

These servers are responsible for incoming mails to @plus.fm addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
plus.fm
88.222.104.104
 10
supported
mail.plus.fm
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • SSLv3
3 s
mx2.dokeda.lt
217.147.32.25
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.plus.fm

Certificate chain
Subject
Common Name (CN)
  • mail.plus.fm
Alternative Names
  • mail.plus.fm
  • plus.fm
  • voiceoverpro.co.uk
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-04-04
Not valid after
2020-07-03
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
27:80:40:9D:0B:2B:03:25:AD:26:C8:13:2E:06:3D:82:D8:89:A2:54:03:6C:90:32:F3:64:0F:99:52:B8:AF:25
SHA1
F1:00:D3:89:C1:64:E0:B4:C2:8E:57:AF:CB:85:13:2B:EE:1F:35:13
X509v3 extensions
subjectKeyIdentifier
  • 6B:8A:38:83:6B:5B:EB:B6:31:59:31:BB:F4:95:EC:2B:BF:42:BB:01
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 : Apr 4 20:34:29.729 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:A0:74:E7:47:2D:74:47:B2:09:17:5F:
  • 30:52:D6:5D:4C:2F:E0:C2:83:0B:B0:5F:E8:B1:8E:26:
  • A0:8F:50:06:8B:02:21:00:A3:44:70:7E:83:89:63:FF:
  • 5B:B1:14:D9:47:D9:18:4D:95:4E:44:57:06:50:F9:0F:
  • 38:DC:DB:C6:31:13:64:7B
  • 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 : Apr 4 20:34:29.772 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:62:68:DB:24:C9:C4:4F:B7:75:E0:60:E3:
  • 27:2E:33:F0:BA:F7:F5:16:EA:61:F7:72:D5:EF:CE:95:
  • 4A:A9:20:6A:02:20:66:71:13:18:19:DE:98:A6:A8:1A:
  • 07:AC:7C:91:46:22:6A:D5:35:5C:48:E3:44:85:CC:5D:
  • E5:ED:1B:30:7B:F6