SSL-Tools

SSL check results of fvh72.nl

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Discover if the mail servers for fvh72.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 Sun, 25 Sep 2022 19:52:53 +0000

We can not guarantee a secure connection to the mailservers of fvh72.nl!

Please contact the operator of fvh72.nl and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/fvh72.nl

Servers

Incoming Mails

These servers are responsible for incoming mails to @fvh72.nl addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
hobbyserver-vhecke.synology.me
163.158.9.99
 15
supported
fvh72.nl
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
hobbyserver-vhecke.synology.me
163.158.9.99
 16
supported
fvh72.nl
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
fallback.axc.nl
185.182.56.111
Results incomplete
20 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

We have not received any emails from a @fvh72.nl address so far. Test mail delivery

Certificates

First seen at:

CN=fvh72.nl

Certificate chain
  • fvh72.nl
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
      R3
Subject
Common Name (CN)
  • fvh72.nl
Alternative Names
  • fvh72.nl
  • imap.fvh72.nl
  • smtp.fvh72.nl
  • webmail.fvh72.nl
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2022-09-07
Not valid after
2022-12-06
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
B6:08:2B:8B:BF:FD:C9:42:B4:CF:1D:AC:C9:F9:F1:1F:5F:04:64:5A:CD:17:2B:5A:E6:3A:57:78:2C:E4:33:1D
SHA1
7A:14:E2:A6:3D:26:F5:E4:CD:42:0A:D7:D9:D2:A6:F9:06:04:8A:16
X509v3 extensions
subjectKeyIdentifier
  • 20:3A:04:A1:B1:98:B4:FA:9D:B2:A9:77:5D:46:1F:CF:7F:0B:0C:75
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
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 41:C8:CA:B1:DF:22:46:4A:10:C6:A1:3A:09:42:87:5E:
  • 4E:31:8B:1B:03:EB:EB:4B:C7:68:F0:90:62:96:06:F6
  • Timestamp : Sep 7 14:29:28.991 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:12:95:77:27:DE:A3:F0:EC:78:85:1C:7D:
  • C3:F5:9E:D4:50:82:07:36:92:90:59:71:10:1C:A5:30:
  • 75:EA:64:F8:02:21:00:8F:D3:0F:6F:2C:5E:0E:AE:77:
  • 5B:9A:7D:1A:E6:E7:CB:BD:2C:9F:C8:6B:21:B3:34:BB:
  • 81:54:03:5A:79:5F:A8
  • 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 : Sep 7 14:29:28.955 2022 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:9B:67:76:38:0F:E2:97:C6:B1:B4:CE:
  • 08:20:A6:2B:4A:77:98:C7:8B:CD:A8:C3:CA:64:99:65:
  • B1:81:67:C3:43:02:20:3F:42:D8:76:91:85:93:0D:9E:
  • 28:19:B6:6F:0B:75:8F:59:B9:52:19:02:62:00:2C:5F:
  • 2C:30:DE:F5:75:18:8F