SSL-Tools

SSL check results of rajec.net

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Discover if the mail servers for rajec.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 Wed, 27 May 2020 00:31:02 +0000

We can not guarantee a secure connection to the mailservers of rajec.net!

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

/mailservers/rajec.net

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.rajec.net
31.130.161.8
 10
supported
mail.rajec.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s
tau.nelsonas.eu
195.210.29.173
Results incomplete
100 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 @rajec.net address so far. Test mail delivery

Certificates

First seen at:

CN=mail.rajec.net

Certificate chain
Subject
Common Name (CN)
  • mail.rajec.net
Alternative Names
  • mail.rajec.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-04-07
Not valid after
2020-07-06
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
00:E1:5A:3E:89:28:40:CC:25:93:37:EB:E1:BB:F7:F3:8D:CC:0C:00:B0:E1:33:9A:99:0B:19:0F:B1:2F:34:E3
SHA1
58:52:87:BB:B3:3C:6B:05:7E:F7:3F:DA:F0:CA:81:EE:20:20:50:AC
X509v3 extensions
subjectKeyIdentifier
  • F1:6C:33:4A:F3:C7:0D:ED:45:5A:0D:06:45:EB:E5:27:CB:9D:3C:75
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 : 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 7 10:02:12.116 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:94:48:0C:99:4E:08:16:25:65:EB:66:
  • A2:FD:FD:48:92:6E:0D:06:4A:5A:C8:A4:B0:51:87:78:
  • 31:00:40:98:9F:02:20:73:68:BC:AD:BB:01:29:A8:4E:
  • B9:7A:14:D2:6F:40:D6:EA:33:6F:B9:B7:91:93:07:F6:
  • E7:BF:69:E6:F1:31:49
  • 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 : Apr 7 10:02:12.330 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:44:43:FC:20:EF:8D:6F:76:67:EA:A5:15:
  • 68:D9:63:FF:FA:0B:E1:34:B9:FA:AF:92:C9:43:0E:3F:
  • 02:AC:50:00:02:21:00:87:6F:8B:9B:18:82:78:4A:30:
  • F4:6B:4B:96:53:B5:35:A5:07:41:0F:79:70:A3:AA:D1:
  • E1:82:07:47:88:D4:8E