SSL-Tools

SSL check results of achaia-tax.gr

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Discover if the mail servers for achaia-tax.gr 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 Fri, 20 Sep 2024 20:15:07 +0000

The mailservers of achaia-tax.gr can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @achaia-tax.gr addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.achaia-tax.gr
173.249.17.155
 10
supported
achaia-tax.gr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s

Outgoing Mails

We have received emails from these servers with @achaia-tax.gr sender addresses. Test mail delivery

Host TLS Version & Cipher
cdb.gr (173.249.17.155)
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256

Certificates

First seen at:

CN=achaia-tax.gr

Certificate chain
  • achaia-tax.gr
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • achaia-tax.gr
Alternative Names
  • *.achaia-tax.gr
  • achaia-tax.gr
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2024-08-24
Not valid after
2024-11-22
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
38:3B:D3:4B:AD:20:F8:DD:F7:E2:95:5C:AA:6C:7D:DE:7A:62:8D:5B:E6:9A:47:07:E8:AC:B1:75:7A:AE:AC:70
SHA1
9F:42:BB:82:6E:20:C1:AC:D2:4D:99:C0:91:D1:C0:27:C2:18:56:D5
X509v3 extensions
subjectKeyIdentifier
  • F4:1E:DD:AA:E3:3B:7D:88:85:8C:10:E2:A9:66:AE:31:11:D6:2E:C2
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 19:98:10:71:09:F0:D6:52:2E:30:80:D2:9E:3F:64:BB:
  • 83:6E:28:CC:F9:0F:52:8E:EE:DF:CE:4A:3F:16:B4:CA
  • Timestamp : Aug 24 21:06:11.306 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D6:2A:ED:AF:A8:E8:3C:89:1F:A9:32:
  • 76:8A:1E:1A:7E:09:ED:66:72:27:76:5C:AB:15:CC:55:
  • 76:A4:8D:44:05:02:21:00:B0:AD:AC:51:52:21:1A:A5:
  • D1:7B:48:6D:56:AD:42:AD:01:86:C8:C6:9A:E7:40:31:
  • 32:2A:79:2A:F2:FE:54:FF
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
  • ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
  • Timestamp : Aug 24 21:06:13.285 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:59:2F:D4:F0:68:7E:67:16:82:C6:74:9B:
  • 5C:4C:5E:40:F8:14:E7:57:6E:C9:9B:75:F2:C7:36:2C:
  • 3D:34:20:36:02:21:00:91:F1:60:CB:C7:AB:6E:0E:74:
  • B5:64:08:68:6F:93:97:91:A3:3D:DC:AD:41:D2:D2:59:
  • 5E:88:B1:A0:0A:BE:D4