SSL-Tools

SSL check results of fnprofile.pl

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Discover if the mail servers for fnprofile.pl 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, 25 Apr 2024 12:48:04 +0000

The mailservers of fnprofile.pl can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @fnprofile.pl addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
alpha.mail.agmb.pl
85.232.253.126
 10
supported
alpha.mail.agmb.pl
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 @fnprofile.pl address so far. Test mail delivery

Certificates

First seen at:

CN=alpha.mail.agmb.pl

Certificate chain
  • alpha.mail.agmb.pl
    • remaining
    • 256 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • alpha.mail.agmb.pl
Alternative Names
  • alpha.ftp.agmb.pl
  • alpha.mail.agmb.pl
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-04-14
Not valid after
2024-07-13
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
F8:3D:E3:2C:1E:7F:5A:00:48:4D:9B:33:65:B6:AC:01:E6:95:4C:9E:39:FD:D8:FC:04:3B:9B:4D:23:30:6D:36
SHA1
4D:79:25:FF:D0:39:04:80:AD:D8:BD:27:83:31:02:0E:E8:B4:78:72
X509v3 extensions
subjectKeyIdentifier
  • 5D:F2:C6:4D:23:B6:97:A9:84:D6:73:5C:4E:27:C1:EB:09:9B:8D:C3
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 : 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 : Apr 14 08:54:26.637 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:54:10:D4:E9:EC:BD:CC:98:F9:CB:04:C9:
  • 26:D9:93:8C:87:ED:46:A1:37:C8:04:14:E5:A4:51:4B:
  • 39:42:B4:1A:02:21:00:E1:5D:CD:24:DB:7C:62:75:08:
  • 67:F0:69:A1:58:BD:67:20:65:0D:F7:9A:5D:BC:35:03:
  • 51:E4:65:E1:C2:C8:72
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : Apr 14 08:54:26.715 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D8:5D:46:D7:FD:01:E1:D4:94:6A:9A:
  • 42:DF:34:54:51:AA:94:6F:05:F3:D1:34:3B:9A:07:28:
  • 50:9D:1E:5C:F1:02:21:00:A2:7A:82:30:20:BF:8B:88:
  • 93:86:E1:6F:F2:FB:9E:9E:5C:45:44:B2:8F:5F:E6:B9:
  • 22:CB:B7:95:F7:56:EB:A8