SSL-Tools

SSL check results of www.upgrd.pl

NEW You can also bulk check multiple servers.

Discover if the webservers of www.upgrd.pl can be reached through a secure connection.

Summary

JSON Refresh

Report created Thu, 25 Apr 2024 17:48:57 +0000

The webservers of www.upgrd.pl can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
www.upgrd.pl
91.121.134.223
 pls.upgrd.pl
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Certificates

First seen at:

CN=pls.upgrd.pl

Certificate chain
  • pls.upgrd.pl
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • pls.upgrd.pl
Alternative Names
  • pls.upgrd.pl
  • s.upgrd.pl
  • upgrd.pl
  • www.upgrd.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
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D0:27:99:DA:F9:9D:28:C1:08:4A:11:47:E1:8D:60:74:F0:4F:D0:24:F6:70:E5:5B:8E:48:E7:B9:57:2A:06:9D
SHA1
77:E9:9D:40:A9:94:36:E4:E2:E5:9C:72:D2:C1:7E:0D:55:69:37:A4
X509v3 extensions
subjectKeyIdentifier
  • 57:60:DE:7F:CC:73:0C:10:56:E8:C3:0A:E2:9B:C7:3D:D6:CE:AD:92
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 : 19:98:10:71:09:F0:D6:52:2E:30:80:D2:9E:3F:64:BB:
  • 83:6E:28:CC:F9:0F:52:8E:EE:DF:CE:4A:3F:16:B4:CA
  • Timestamp : Apr 14 11:55:07.966 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:75:E5:59:5A:AB:08:32:83:E8:01:57:A1:
  • A7:0E:C2:1B:13:41:50:46:30:92:DE:83:3F:81:1E:80:
  • 5B:12:55:FC:02:21:00:ED:DB:03:9D:82:82:90:C0:4E:
  • 84:A8:9F:9C:BF:3D:BA:61:8E:CA:5E:E4:99:01:BE:11:
  • 6C:9C:6D:76:1C:01:2E
  • 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 : Apr 14 11:55:07.947 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:71:4E:F5:BB:2F:51:43:5F:33:D7:B7:05:
  • 29:BD:86:AC:41:75:D3:A3:6D:EB:09:50:86:E1:35:94:
  • 06:6A:14:E8:02:21:00:87:1E:20:7C:B9:EC:77:54:1B:
  • C7:65:93:2C:B5:0C:44:9D:08:D7:28:7B:EC:FA:B2:5D:
  • EC:76:FE:A6:3D:97:C7