SSL Checker
Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.
Report
It's all good. We have not detected any issues.
| Hostname: | done Matches Common Name or/and SAN |
| Expired: | done No (56 days till expiration) |
| Public Key: | done We were unable to find any issues in the public key of end-entity certificate |
| Trusted: | done Yes, we were able to verify the certificate |
| Self-Signed: | done No, the end-entity certificate is not self-signed |
| Chain Issues: | done No, we were unable to detect any issues in the certificate chain sent by the server |
| Weak signatures: | done No, certificates sent by the server were not signed utilizing a weak hash function |
| OCSP Status: | done OCSP Responder returned "good" status for the end-entity certificate |
DNS Information
| Resolves To: | 88.86.101.4 |
| Reverse IP lookup: | www3.toplist.cz. |
| Nameserver: | ns2.ignum.cz. |
| Nameserver: | ns1.ignum.com. |
General Information
| Common Name: | toplist.sk |
| SANs: | DNS:toplist.skDNS:www.toplist.sk Total number of SANs: 2 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 46e540948657175ea6b6da4e1087bb654eb |
| Not Before: | Mar 22, 2024 16:21:58 GMT |
| Not After: | Jun 20, 2024 16:21:57 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
| Server: | nginx/1.18.0 (Ubuntu) |
| HSTS: | max-age=31536000; includeSubDomains; preload |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: toplist.sk
Decode this certificate for verbose information → launch| Subject Common Name | toplist.sk |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Mar 22, 2024 16:21:58 GMT |
| Not After: | Jun 20, 2024 16:21:57 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 46e540948657175ea6b6da4e1087bb654eb |
| SHA1 Fingerprint: | 44:36:53:41:56:29:32:78:B2:38:D2:9C:A2:AA:DA:0B:AC:51:85:4F |
| MD5 Fingerprint: | 8E:C2:D2:B3:9B:B1:5E:90:6E:6F:AF:90:FE:0B:AC:B8 |
Certificate # 2 - Common Name: R3
Decode this certificate for verbose information → launch| In place? | Yes, this certificate directly certifies the preceding one |
| Subject Common Name | R3 |
| Subject Organization | Let's Encrypt |
| Issuer Common Name | ISRG Root X1 |
| Issuer Organization | Internet Security Research Group |
| Not Before: | Sep 04, 2020 00:00:00 GMT |
| Not After: | Sep 15, 2025 16:00:00 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 912b084acf0c18a753f6d62e25a75f5a |
| SHA1 Fingerprint: | A0:53:37:5B:FE:84:E8:B7:48:78:2C:7C:EE:15:82:7A:6A:F5:A4:05 |
| MD5 Fingerprint: | E8:29:E6:5D:7C:43:07:D6:FB:C1:3C:17:9E:03:7A:36 |
OpenSSL Handshake
depth=2 C = US, O = Internet Security Research Group, CN = ISRG Root X1 verify return:1 depth=1 C = US, O = Let's Encrypt, CN = R3 verify return:1 depth=0 CN = toplist.sk verify return:1 CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = toplist.sk i:C = US, O = Let's Encrypt, CN = R3 -----BEGIN CERTIFICATE----- MIIE8TCCA9mgAwIBAgISBG5UCUhlcXXqa22k4Qh7tlTrMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMjIxNjIxNThaFw0yNDA2MjAxNjIxNTdaMBUxEzARBgNVBAMT CnRvcGxpc3Quc2swggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCuQ7J/ q5+WMwJYhLB+qjJfFB6B3CCmg1f+7dfeLFFK41fTwizlpMQKJSM/RVd3HwzArrIw shf2WvPGJPQTBGsQycb9oXTCuZ3JjET+LxVFdT3cQCu1+h9y+q0qQR24Gf2d0Wal U/o/1lQ3o8Ld8MM4k4BQyb9XzNlbhKIr/CenwMMoQ9Ls6P8Wbt47n5WaAuDPCpO0 S3nzV2AfjOt/M4AguYU4uSO7tBkwwh3Gq2BgddMb0N3MAHfS6UKqraBdxH6TGF2b 0lmbWyDmRRFuyPGOBHkbQKZSdj0tQWM7SuSruLLH1QM7a/nEKh1Z5ghSBP2MWdcN Z2C9v+fVnY0UyKNnAgMBAAGjggIcMIICGDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FLd5wBx6xZ43KLpTGdth9fSY+cPzMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMCUG A1UdEQQeMByCCnRvcGxpc3Quc2uCDnd3dy50b3BsaXN0LnNrMBMGA1UdIAQMMAow CAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAPxdLT9ciR1iUHWUc hL4NEu2QN38fhWrrwb8ohez4ZG4AAAGOZy8JLwAABAMARzBFAiEAgK6SSkwRKW1q 8VQ+6e1Lzslf0WIjwwGvJKFFaAKqFeYCIGGAVHicE8RyiGZDC1OB5SCg+18S9aYn MNMBptAYU6IYAHYAouK/1h7eLy8HoNZObTen3GVDsMa1LqLat4r4mm31F9gAAAGO Zy8JOQAABAMARzBFAiEA/0RNsQFNPKQUGN4HttEmKG1GjmCwDzfTNoY0bouB6oIC IAcyYU9GELtwzx5e8YyvpgA6q1UntH4MxXN8GNCslnpyMA0GCSqGSIb3DQEBCwUA A4IBAQCJcb1NveveGN7cN0S4ctnCbSDeFQOn7JlWG6h5Gd/KxUoNzv6MLSFULXff 1rCE1sKeTff7qhilU3BL0z3cznBUPkhfnZcUiyU6VaHxC1vxTZnQT0DkV6ubamkM WcbSF3+l5BlL5PPZg5/0GXMfmk03eGY3q22jdYVO4/+1w3lRDb9SOTHFCvvy6Pw4 Z7UcfSzZDO7U6KMf9wG2oVc9baP6x/M8SyGYRMzwhB98iTQbfwOenYdbM/930v/b XZ1q1W/PUPg4fXeGj9roKlIsfh82Tujy/PMl3rGOCMRQ5ydO+ph5fmpGdonATrQy 9fafYLKhTgqRo40vHkYhSnAoIi1r -----END CERTIFICATE----- 1 s:C = US, O = Let's Encrypt, CN = R3 i:C = US, O = Internet Security Research Group, CN = ISRG Root X1 -----BEGIN CERTIFICATE----- MIIFFjCCAv6gAwIBAgIRAJErCErPDBinU/bWLiWnX1owDQYJKoZIhvcNAQELBQAw TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMjAwOTA0MDAwMDAw WhcNMjUwOTE1MTYwMDAwWjAyMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNTGV0J3Mg RW5jcnlwdDELMAkGA1UEAxMCUjMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQC7AhUozPaglNMPEuyNVZLD+ILxmaZ6QoinXSaqtSu5xUyxr45r+XXIo9cP R5QUVTVXjJ6oojkZ9YI8QqlObvU7wy7bjcCwXPNZOOftz2nwWgsbvsCUJCWH+jdx sxPnHKzhm+/b5DtFUkWWqcFTzjTIUu61ru2P3mBw4qVUq7ZtDpelQDRrK9O8Zutm NHz6a4uPVymZ+DAXXbpyb/uBxa3Shlg9F8fnCbvxK/eG3MHacV3URuPMrSXBiLxg Z3Vms/EY96Jc5lP/Ooi2R6X/ExjqmAl3P51T+c8B5fWmcBcUr2Ok/5mzk53cU6cG /kiFHaFpriV1uxPMUgP17VGhi9sVAgMBAAGjggEIMIIBBDAOBgNVHQ8BAf8EBAMC AYYwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMBMBIGA1UdEwEB/wQIMAYB Af8CAQAwHQYDVR0OBBYEFBQusxe3WFbLrlAJQOYfr52LFMLGMB8GA1UdIwQYMBaA FHm0WeZ7tuXkAXOACIjIGlj26ZtuMDIGCCsGAQUFBwEBBCYwJDAiBggrBgEFBQcw AoYWaHR0cDovL3gxLmkubGVuY3Iub3JnLzAnBgNVHR8EIDAeMBygGqAYhhZodHRw Oi8veDEuYy5sZW5jci5vcmcvMCIGA1UdIAQbMBkwCAYGZ4EMAQIBMA0GCysGAQQB gt8TAQEBMA0GCSqGSIb3DQEBCwUAA4ICAQCFyk5HPqP3hUSFvNVneLKYY611TR6W PTNlclQtgaDqw+34IL9fzLdwALduO/ZelN7kIJ+m74uyA+eitRY8kc607TkC53wl ikfmZW4/RvTZ8M6UK+5UzhK8jCdLuMGYL6KvzXGRSgi3yLgjewQtCPkIVz6D2QQz CkcheAmCJ8MqyJu5zlzyZMjAvnnAT45tRAxekrsu94sQ4egdRCnbWSDtY7kh+BIm lJNXoB1lBMEKIq4QDUOXoRgffuDghje1WrG9ML+Hbisq/yFOGwXD9RiX8F6sw6W4 avAuvDszue5L3sz85K+EC4Y/wFVDNvZo4TYXao6Z0f+lQKc0t8DQYzk1OXVu8rp2 yJMC6alLbBfODALZvYH7n7do1AZls4I9d1P4jnkDrQoxB3UqQ9hVl3LEKQ73xF1O yK5GhDDX8oVfGKF5u+decIsH4YaTw7mP3GFxJSqv3+0lUFJoi5Lc5da149p90Ids hCExroL1+7mryIkXPeFM5TgO9r0rvZaBFOvV2z0gp35Z0+L4WPlbuEjN/lxPFin+ HlUjr8gRsI3qfJOQFy/9rKIJR0Y/8Omwt/8oTWgy1mdeHmmjk7j1nYsvC9JSQ6Zv MldlTTKB3zhThV1+XWYp6rjd5JW1zbVWEkLNxE7GJThEUG3szgBVGP7pSWTUTsqX nLRbwHOoq7hHwg== -----END CERTIFICATE----- --- Server certificate subject=CN = toplist.sk issuer=C = US, O = Let's Encrypt, CN = R3 --- No client certificate CA names sent Peer signing digest: SHA256 Peer signature type: RSA-PSS Server Temp Key: X25519, 253 bits --- SSL handshake has read 3140 bytes and written 401 bytes Verification: OK --- New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384 Server public key is 2048 bit Secure Renegotiation IS NOT supported Compression: NONE Expansion: NONE No ALPN negotiated Early data was not sent Verify return code: 0 (ok) --- DONE