SSL-Tools

SSL check results of rpkonsult.ee

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Discover if the mail servers for rpkonsult.ee 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 Thu, 09 Jan 2025 01:31:56 +0000

We can not guarantee a secure connection to the mailservers of rpkonsult.ee!

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

/mailservers/rpkonsult.ee

Servers

Incoming Mails

These servers are responsible for incoming mails to @rpkonsult.ee addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.rpkonsult.ee
213.35.145.81
Results incomplete
5 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mxbackup.rpkonsult.ee
213.35.145.86
 10
supported
rpk001.dc100.eu
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
13 s
s1.abkommerts.net
95.216.244.233
 15
supported
s1.abkommerts.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=s1.abkommerts.net

Certificate chain
  • s1.abkommerts.net
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R10
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • s1.abkommerts.net
Alternative Names
  • s1.abkommerts.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R10
validity period
Not valid before
2024-12-04
Not valid after
2025-03-04
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
BD:8A:8B:A0:06:B2:4A:98:7B:B9:16:D3:20:73:01:89:42:3A:F7:E1:4E:56:3C:FE:33:75:91:A1:63:AC:74:4A
SHA1
A4:7D:0A:78:8C:96:55:48:2E:74:29:95:9B:C0:B0:02:36:47:24:FB
X509v3 extensions
subjectKeyIdentifier
  • C2:E8:99:C8:C4:F3:AA:6D:DF:D9:E3:A6:64:1F:F8:68:32:0A:E0:CE
authorityKeyIdentifier
  • keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityInfoAccess
  • OCSP - URI:http://r10.o.lencr.org
  • CA Issuers - URI:http://r10.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
  • 87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
  • Timestamp : Dec 4 01:25:22.193 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F7:D9:A3:42:41:AD:9C:39:A1:41:D0:
  • 42:C0:C4:4D:FF:30:83:1D:01:BC:F8:2D:78:3B:65:06:
  • 25:43:FD:AA:3F:02:20:32:F4:3C:A1:CB:C7:34:26:5D:
  • 7C:58:69:06:8A:BD:76:A1:DD:97:8E:A1:78:31:FD:F0:
  • 56:06:01:07:89:03:8D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
  • D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
  • Timestamp : Dec 4 01:25:22.184 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:CC:7C:49:71:D8:4D:62:03:73:64:2D:
  • 86:36:24:5A:36:67:BA:52:DC:FD:4C:5A:D4:1A:06:97:
  • C9:2D:AB:0D:97:02:20:45:19:51:B4:75:38:E0:B4:46:
  • BA:99:D9:37:6F:4F:25:5B:04:CB:A7:E9:32:DA:2D:83:
  • EC:24:B8:85:2B:95:C4
First seen at:

CN=rpk001.dc100.eu

Certificate chain
  • rpk001.dc100.eu (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Common Name (CN)
  • rpk001.dc100.eu
Alternative Names
  • rpk001.dc100.eu
Issuer

Certificate is self-signed.

validity period
Not valid before
2024-09-06
Not valid after
4762-08-03
Fingerprints
SHA256
A9:3E:E7:D5:1C:E1:4D:0A:C8:C5:F0:A8:C4:03:BD:AF:19:6D:38:FD:07:88:4B:87:E0:D9:55:83:72:8B:97:CF
SHA1
40:F4:34:87:5E:72:06:42:58:8D:54:AD:0F:9A:CF:F9:DA:52:FE:CB