SSL-Tools

SSL check results of sakis.tech

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Discover if the mail servers for sakis.tech 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 Sat, 07 Dec 2024 16:13:50 +0000

The mailservers of sakis.tech can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @sakis.tech addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.sakis.tech
128.140.105.18
 10
supported
mail.sakis.tech
DANE
valid
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
3 s

Outgoing Mails

We have received emails from these servers with @sakis.tech sender addresses. Test mail delivery

Host TLS Version & Cipher
webspace02.avoro.eu (IPv6:2a01:7e0:1:417::74ab:b628)
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
webspace02.avoro.eu (212.224.98.194)
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256

Certificates

First seen at:

CN=mail.sakis.tech

Certificate chain
  • mail.sakis.tech
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.sakis.tech
Alternative Names
  • mail.sakis.tech
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2024-11-30
Not valid after
2025-02-28
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
52:35:87:1C:49:9F:A7:32:88:B3:8A:8A:AD:B0:3D:B1:30:4D:AF:80:45:19:77:02:39:57:B2:37:6E:D5:0B:AE
SHA1
4F:91:F3:03:52:E8:FE:3A:60:3D:CD:A6:5A:13:94:49:CF:88:33:08
X509v3 extensions
subjectKeyIdentifier
  • 1A:C4:6E:A2:E0:C2:BD:B4:11:8B:79:54:DB:6B:E9:BE:D5:3F:FC:B3
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 : 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 : Nov 30 02:22:56.996 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:93:99:D0:C2:43:38:31:AD:BF:92:2A:
  • 2C:92:48:BB:F5:D7:D8:96:5E:98:9A:C6:EC:DF:1A:EB:
  • 43:34:B9:7D:88:02:21:00:B3:D5:3D:E4:B6:FD:63:54:
  • 2B:F9:5E:11:E4:1B:DC:B0:2E:FB:D6:54:23:66:7E:38:
  • 24:59:DE:76:7D:D9:65:7A
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
  • 1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
  • Timestamp : Nov 30 02:22:57.037 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:01:40:33:AE:B0:38:39:FE:A5:78:B0:6C:
  • AC:AF:37:8F:91:CF:3B:4F:83:41:CB:1D:BA:98:82:99:
  • D7:57:C8:91:02:21:00:C6:83:EB:95:E3:42:90:A7:18:
  • 9B:8E:AC:54:7F:BB:42:12:D0:F5:F6:88:84:A8:4E:FB:
  • E5:D8:57:F4:23:29:50

DANE

DNS-based Authentication of Named Entities (DANE) is a protocol to allow X.509 certificates to be bound to DNS using TLSA records and DNSSEC.

Name Options DNSSEC Matches
_25._tcp.mail.sakis.tech
  • DANE-EE: Domain Issued Certificate
  • Use subject public key
  • SHA-256 Hash
valid
valid