SSL-Tools

SSL check results of volggerholz.it

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Discover if the mail servers for volggerholz.it 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, 26 Apr 2024 05:51:06 +0000

The mailservers of volggerholz.it can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @volggerholz.it addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx1.volgger.it
31.207.123.246
 10
supported
mx1.volgger.it
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 @volggerholz.it address so far. Test mail delivery

Certificates

First seen at:

CN=mx1.volgger.it

Certificate chain
  • mx1.volgger.it
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mx1.volgger.it
Alternative Names
  • mx1.volgger.it
  • smtp.volgger.it
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-03-27
Not valid after
2024-06-25
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
A2:3F:2B:92:AA:23:0D:C5:A6:2F:37:80:9B:0E:5E:76:9B:50:DA:54:98:7B:3B:8E:9C:75:A5:B7:74:7D:DF:1B
SHA1
DF:15:9F:E6:56:8A:7A:C8:CB:70:78:2B:33:56:1E:2D:A1:F5:F2:53
X509v3 extensions
subjectKeyIdentifier
  • 2B:C7:F7:3B:94:41:B0:07:97:1D:B4:E4:FE:75:FA:71:45:CF:58:D0
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E2:BF:D6:1E:DE:2F:2F:07:A0:D6:4E:6D:37:A7:DC:
  • 65:43:B0:C6:B5:2E:A2:DA:B7:8A:F8:9A:6D:F5:17:D8
  • Timestamp : Mar 27 02:19:52.455 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:98:53:02:B9:5E:55:D1:C6:37:7B:57:
  • 21:F8:A7:AB:28:76:EE:A0:00:9B:71:7D:AB:C9:7B:20:
  • 70:CE:36:85:D0:02:20:09:20:1E:1F:42:29:57:B9:C8:
  • 7D:64:C7:40:20:BC:69:44:F8:87:10:4D:39:1F:42:7F:
  • 65:74:4B:C9:8E:45:84
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Mar 27 02:19:53.119 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:FA:AC:6F:DA:1A:63:0F:DC:7A:8E:85:
  • A5:3A:52:33:76:41:06:20:F6:96:DE:2A:C0:C8:2C:79:
  • C3:3F:DF:D1:57:02:20:69:D5:54:EF:13:F8:96:F0:19:
  • B9:38:55:ED:67:B3:52:0E:22:43:97:CA:10:D9:27:23:
  • 8F:FF:B2:71:35:A8:75