SSL-Tools

SSL check results of vs6507.friks.nl

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Discover if the mail servers for vs6507.friks.nl 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 Mon, 23 Sep 2024 00:30:40 +0000

The mailservers of vs6507.friks.nl can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @vs6507.friks.nl addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
vs6507.friks.nl
2001:16e8:1112:7:81:93:56:237
 5
supported
vs6507.friks.nl
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
vs6507.friks.nl
81.93.56.237
 5
supported
vs6507.friks.nl
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @vs6507.friks.nl address so far. Test mail delivery

Certificates

First seen at:

CN=vs6507.friks.nl

Certificate chain
  • vs6507.friks.nl
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • E5
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • vs6507.friks.nl
Alternative Names
  • vs6507.friks.nl
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E5
validity period
Not valid before
2024-09-18
Not valid after
2024-12-17
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
C7:93:A0:FF:BF:44:78:CC:AA:51:E8:06:D8:EE:55:28:A2:D9:DD:74:30:30:2F:D7:A6:9B:67:D0:30:D5:1C:B7
SHA1
43:E3:51:AC:F8:17:D7:F8:42:3D:6F:59:01:FF:E8:D7:20:BB:C3:E2
X509v3 extensions
subjectKeyIdentifier
  • E7:3A:49:E4:FB:F7:02:C0:7D:4D:1C:A9:B4:37:92:D1:36:88:61:5E
authorityKeyIdentifier
  • keyid:9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D
authorityInfoAccess
  • OCSP - URI:http://e5.o.lencr.org
  • CA Issuers - URI:http://e5.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Sep 18 06:25:01.257 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:6F:18:D8:40:D4:C0:B2:F5:D5:5B:7B:21:
  • D3:FF:21:CD:27:11:00:C4:0D:F0:B1:D2:B2:5D:1E:67:
  • F3:6F:1D:A0:02:20:0F:E6:5E:E7:EF:C6:6C:EA:36:66:
  • 9A:C9:F9:84:85:3A:5B:23:53:C9:7E:CF:70:EF:A9:54:
  • 9E:50:02:63:F3:9D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DF:E1:56:EB:AA:05:AF:B5:9C:0F:86:71:8D:A8:C0:32:
  • 4E:AE:56:D9:6E:A7:F5:A5:6A:01:D1:C1:3B:BE:52:5C
  • Timestamp : Sep 18 06:25:01.451 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:4C:36:CD:D9:A1:54:5A:DF:47:1C:4D:27:
  • AE:D6:74:67:CE:E1:FE:51:4E:70:D0:6E:FB:93:42:2E:
  • C3:30:9B:79:02:20:21:66:41:28:26:4B:78:3E:AD:03:
  • 2A:FF:1E:94:3F:76:68:62:16:58:B0:82:00:A1:55:C9:
  • 32:45:EB:FD:A8:53