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 (66 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: | 170.249.212.42 |
| Reverse IP lookup: | servidor.ofuxico.com.br. |
| Nameserver: | clyde.ns.cloudflare.com. |
| Nameserver: | lovisa.ns.cloudflare.com. |
General Information
| Common Name: | ofuxico.com.br |
| SANs: | DNS:ofuxico.com.brDNS:www.ofuxico.com.br Total number of SANs: 2 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 43eeafc071da20ecbd227e1cb6d6416103a |
| Not Before: | Apr 02, 2024 01:41:42 GMT |
| Not After: | Jul 01, 2024 01:41:41 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
| Server: | Not Provided |
| HSTS: | Not Supported |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: ofuxico.com.br
Decode this certificate for verbose information → launch| Subject Common Name | ofuxico.com.br |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Apr 02, 2024 01:41:42 GMT |
| Not After: | Jul 01, 2024 01:41:41 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 43eeafc071da20ecbd227e1cb6d6416103a |
| SHA1 Fingerprint: | FB:05:B2:19:AE:F9:8A:B8:EE:9D:A3:E5:E1:BB:B3:35:2F:1D:D0:48 |
| MD5 Fingerprint: | A0:F1:91:5C:D9:DA:98:D1:B7:AB:10:6C:DB:69:5A:66 |
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 = ofuxico.com.br verify return:1 CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = ofuxico.com.br i:C = US, O = Let's Encrypt, CN = R3 -----BEGIN CERTIFICATE----- MIIE/DCCA+SgAwIBAgISBD7q/Acdog7L0ifhy21kFhA6MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MDIwMTQxNDJaFw0yNDA3MDEwMTQxNDFaMBkxFzAVBgNVBAMT Dm9mdXhpY28uY29tLmJyMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA utxKdgc3us/SHF5OuvBuG6gicPuYrfSvTwkS7PEOZIdfE5aCXJl5pZ0YQXXCJlWM l5fHdLHfL0FTF7dfMwP+G6kK9xu3Lfkt5P4GylCC8jRGfb4u6moQGJdbLJBM4Zyo MT4OElTMWvPn7LCCXOVoaTWd1ZcezMmVloxwfGKMH5it/RNZaM573J+C9WPS0Sej 6Ww4+w8pS1TDc+3N8IPKnSev5J3x2VOiEuHsfJH7YyNxFm35LuPgay5bn5mk4AfU mTAi186nvAziYvLl78q2b0QcgO3kv2bqARpBl48KljIiYdzTfK5HsTWLEnfvwlIh 6xZgwlzJ7AtPB2pk71TdvQIDAQABo4ICIzCCAh8wDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBTJQSy+V1iakr9QsKPP1yM9Zc4ozTAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzAtBgNVHREEJjAkgg5vZnV4aWNvLmNvbS5icoISd3d3Lm9mdXhpY28uY29tLmJy MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUA O1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGOnK8SaQAABAMARjBE AiBCv7qxaHXI6lnvbONlBjOD+RP++psGy8CVHfaidhQ65gIgOVwlDKB/jeH4Jbsu LMoFTqKydE5NLmRx08tkcMUkrEwAdgBIsONr2qZHNA/lagL6nTDrHFIBy1bdLIHZ u7+rOdiEcwAAAY6crxJnAAAEAwBHMEUCICRqYzg6vD82SWsCYD+FtXl3wEFmBOiL P8UCJv6zcbPtAiEA3GHfTJzui5Vaoy8UfS4A6wxCrNbLK5Sn4ed0PY5qGUMwDQYJ KoZIhvcNAQELBQADggEBABfrI6n0cD77HeHGhZzZT13CyXkFEh9/VUji5w29HaZf 9nh5A+xYPlgmE7MpHqnQrThiEZgr8wdOl2TSfTrhhkQ92kO8wiGZfU8P/N2GMzeL Fu9iGEQyFvRD5saJaaVureftodn9ioY+wiPzl5rOL3ufYZLhnhXKXHUeQzGF4w3h TIgkf4WA4GWyR85jOestsrbFobUwS8harbk2AUCRxOtdb6HPXoP3uvtGH6nittBU clf+BiWm9zy4/vp6HCpDTJfWOQGuKZBKRHAh3hjSja7E7IVIU0+H/xz33CSI7szD dSrcGfrL94D5eFlPOLU4NQMV+WF1OHFMMpXE7RVJ36A= -----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 = ofuxico.com.br 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 3081 bytes and written 405 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