SSL-Tools

SSL check results of hydrotec.com

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Discover if the mail servers for hydrotec.com 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, 15 Apr 2021 12:44:23 +0000

The mailservers of hydrotec.com can be reached through an encrypted connection.

However, we found problems that may affect the security.

Servers

Incoming Mails

These servers are responsible for incoming mails to @hydrotec.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.hydrotec.com
91.249.130.173
 10
supported
*.hydrotec.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
12 s

Outgoing Mails

We have received emails from these servers with @hydrotec.com sender addresses. Test mail delivery

Host TLS Version & Cipher
mail.hydrotec.com (91.249.130.173)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384

Certificates

First seen at:

CN=*.hydrotec.com

Certificate chain
  • *.hydrotec.com
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
      Encryption Everywhere DV TLS CA - G1
Subject
Common Name (CN)
  • *.hydrotec.com
Alternative Names
  • *.hydrotec.com
  • hydrotec.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • Encryption Everywhere DV TLS CA - G1
validity period
Not valid before
2021-03-17
Not valid after
2022-03-16
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
8E:24:39:49:6B:4C:EE:CD:6D:FC:43:1B:24:71:9E:AF:1B:BB:7C:CB:76:75:56:E9:97:F7:73:79:18:64:18:E2
SHA1
1E:9B:D3:AB:63:07:CD:3A:E6:95:AC:BD:AC:8B:4D:A2:AC:33:C8:47
X509v3 extensions
authorityKeyIdentifier
  • keyid:55:74:4F:B2:72:4F:F5:60:BA:50:D1:D7:E6:51:5C:9A:01:87:1A:D7
subjectKeyIdentifier
  • E7:F8:67:5A:DB:F9:78:5E:43:C9:12:BE:79:49:1A:CD:9C:3A:E4:7C
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
  • BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
  • Timestamp : Mar 17 12:26:26.349 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:68:AF:49:1D:A4:26:C7:E0:45:A4:9A:46:
  • 54:1E:79:87:73:7E:4B:3E:3E:6F:7B:2F:0D:51:70:5D:
  • 5C:4B:EF:8D:02:20:04:26:27:77:3D:09:88:56:87:F1:
  • B2:68:C2:4A:58:0B:EC:03:F1:16:DF:66:F1:6C:9C:99:
  • 03:A3:5A:C0:0C:C4
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86:
  • E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02
  • Timestamp : Mar 17 12:26:26.376 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:AB:C2:4C:4C:5F:5F:9B:D3:4A:AC:BB:
  • F8:67:A5:75:21:C2:09:EA:81:7B:EA:74:4B:87:8F:E4:
  • FC:4B:10:0D:86:02:20:11:9F:6D:A4:19:CD:1D:64:61:
  • 6E:C7:56:36:03:6F:21:1B:DF:FC:6C:BB:5E:12:6B:D7:
  • C0:55:71:AF:77:1E:30