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 (39 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
| CNAME: | loschool.page. |
| Resolves To: | 212.166.13.172 |
| Reverse IP lookup: | 212-166-13-172.win.be. |
| Nameserver: | ns-cloud-e2.googledomains.com. |
| Nameserver: | ns-cloud-e1.googledomains.com. |
| Nameserver: | ns-cloud-e4.googledomains.com. |
| Nameserver: | ns-cloud-e3.googledomains.com. |
General Information
| Common Name: | www.loschool.page |
| SANs: | DNS:www.loschool.page Total number of SANs: 1 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 39f9b7e0fb72c670435b5c1a1af9a32a97d |
| Not Before: | Mar 07, 2024 12:24:07 GMT |
| Not After: | Jun 05, 2024 12:24:06 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
| Server: | Apache |
| HSTS: | Not Supported |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: www.loschool.page
Decode this certificate for verbose information → launch| Subject Common Name | www.loschool.page |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Mar 07, 2024 12:24:07 GMT |
| Not After: | Jun 05, 2024 12:24:06 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 39f9b7e0fb72c670435b5c1a1af9a32a97d |
| SHA1 Fingerprint: | F3:2F:87:9F:2A:56:31:97:00:4C:52:24:39:71:8F:E8:5B:26:6A:EC |
| MD5 Fingerprint: | 3D:71:0F:29:AB:96:F9:BF:00:20:F5:66:18:70:D2:63 |
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 = www.loschool.page verify return:1 CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = www.loschool.page i:C = US, O = Let's Encrypt, CN = R3 -----BEGIN CERTIFICATE----- MIIE7jCCA9agAwIBAgISA5+bfg+3LGcENbXBoa+aMql9MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMDcxMjI0MDdaFw0yNDA2MDUxMjI0MDZaMBwxGjAYBgNVBAMT EXd3dy5sb3NjaG9vbC5wYWdlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAtv0Vt5mxFdU52dMRzr83FCDeNFYT2zSbIrjDZlADJ3KW4oSWnkkG+XwFBSXS /c9xL/XsH5xllIsg1hK2SbGmvOLOqFuRBLsj3sC6ULf13xobLcfVNN3V8ViZj975 MZy1ek4nvKKUEesGE70g29BmvS11W+8FAk1nlkzGgFWMMribpTA/ZhTXaYmQDgIZ w45ZyrANPjbc3qLCPga6Se4xFj5Pl8VOFGHr33+Uyx1B3hl+jlxvWGIkb999Tiq3 mbq60j96k/ktZXIhda2AyY4ua/i0H8h1z+k5GlZMdKGMcUY6mnF6++3NlOYLOYbF iWRJkfg3nHlls69SKXGLBy26JQIDAQABo4ICEjCCAg4wDgYDVR0PAQH/BAQDAgWg MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G A1UdDgQWBBQYrEmjo2EmONkOcjfv6XOJtf5e5jAfBgNVHSMEGDAWgBQULrMXt1hW y65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6 Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iu b3JnLzAcBgNVHREEFTATghF3d3cubG9zY2hvb2wucGFnZTATBgNVHSAEDDAKMAgG BmeBDAECATCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1ADtTd3U+LbmAToswWwb+ QDtn2E/D9Me9AA0tcm/h+tQXAAABjhkV4AMAAAQDAEYwRAIgPuRRpLguETcy1qUx /i5YEq5QU7DvMXo4342TBhRT8JoCIDcZF3jprIF8lXo91AdkEIa7pegfwHyxyoSZ T5ibwU93AHYA7s3QZNXbGs7FXLedtM0TojKHRny87N7DUUhZRnEftZsAAAGOGRXi ZAAABAMARzBFAiA72bbvW3RSOBlwLkutsbQr9VcYoUCjWTOVLKJw7zWPewIhAKko BBfgdThcARhD528eWcrSt3p2gVcGPQyJojJLdiMfMA0GCSqGSIb3DQEBCwUAA4IB AQAaR8clCdL+qC8mWDzd24hdbTqXl+ev1cygqrdJCL33sW4q8mjLfNxxt3mEPmpZ oRFxMybFvXHDrO2agC8sdeSVBQ4X4WF275XGWrteCaN/EmFXo3p7KpGIhOSMLUOt sE9WTZyYhK7U+OV4FV0Vy9atTm85aYjCR+Hc8VTM8Nu2yEJa5q1HoeqqsaFULVla VWwm+qc+L3+1/HX++ApU3ClDvc+AZcrCUopARIHOz0KXvE3xzOTPPjFd5v1Csw1l FYk2b01yxV244sADHWSncgnIQ8A3zv9ljHaktCeAZXyLV2GKs4qbd6WmU7XCbHru 0Xo5erT0BGF0eTw/vldvLbX0 -----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 = www.loschool.page 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 3137 bytes and written 408 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