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 (63 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: | 49.12.242.201 |
| Reverse IP lookup: | static.201.242.12.49.clients.your-server.de. |
| Nameserver: | oxygen.ns.hetzner.com. |
| Nameserver: | helium.ns.hetzner.de. |
| Nameserver: | hydrogen.ns.hetzner.com. |
General Information
| Common Name: | drposture.app |
| SANs: | DNS:drposture.appDNS:www.drposture.app Total number of SANs: 2 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 33c70d621df63be8fd9e18cb360986c6aa2 |
| Not Before: | Jan 27, 2025 09:54:08 GMT |
| Not After: | Apr 27, 2025 09:54:07 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
| Server: | Kestrel |
| HSTS: | Not Supported |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: drposture.app
Decode this certificate for verbose information → launch| Subject Common Name | drposture.app |
| Issuer Common Name | R11 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Jan 27, 2025 09:54:08 GMT |
| Not After: | Apr 27, 2025 09:54:07 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 33c70d621df63be8fd9e18cb360986c6aa2 |
| SHA1 Fingerprint: | 66:D7:1D:B5:AC:35:3B:4D:97:99:F7:D7:F2:FD:B4:F6:78:5F:F8:F1 |
| MD5 Fingerprint: | FD:00:62:D8:5A:AA:18:F6:C5:D7:50:87:C8:86:7D:DA |
Certificate # 2 - Common Name: R11
Decode this certificate for verbose information → launch| In place? | Yes, this certificate directly certifies the preceding one |
| Subject Common Name | R11 |
| Subject Organization | Let's Encrypt |
| Issuer Common Name | ISRG Root X1 |
| Issuer Organization | Internet Security Research Group |
| Not Before: | Mar 13, 2024 00:00:00 GMT |
| Not After: | Mar 12, 2027 23:59:59 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 8a7d3e13d62f30ef2386bd29076b34f8 |
| SHA1 Fingerprint: | 69:6D:B3:AF:0D:FF:C1:7E:65:C6:A2:0D:92:5C:5A:7B:D2:4D:EC:7E |
| MD5 Fingerprint: | 2F:AC:04:55:31:47:F4:6A:49:DF:9B:4E:BE:A6:DF:43 |
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 = R11 verify return:1 depth=0 CN = drposture.app verify return:1 CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = drposture.app i:C = US, O = Let's Encrypt, CN = R11 -----BEGIN CERTIFICATE----- MIIE/DCCA+SgAwIBAgISAzxw1iHfY76P2eGMs2CYbGqiMA0GCSqGSIb3DQEBCwUA MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD EwNSMTEwHhcNMjUwMTI3MDk1NDA4WhcNMjUwNDI3MDk1NDA3WjAYMRYwFAYDVQQD Ew1kcnBvc3R1cmUuYXBwMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA npjaySj78XIID8+F0sVW4zmk2KU9IFqZqXUqfGinIGTixuMJXHtexlUTzr6606+I WJPSC/EgG6p/LibNOC833PjxiqR8lmN3m2EYqkmzqNaQiZm7jZDdoBVhbduKFCok FAz2QY37fTd0DxSuAYaGCEUk4PTXZWPx1U1W/i/usjbFSfv+k463wC9LwIzglWbC 5T4mmCya/14t/iGiCQ6Miq20HtlcAwIpcL1trNBo1Qp4UBfAL9/aynNtuuC3K+c5 xaU60QKqWnPK8ZE3WxjPlWZELiJa+qZfMm8SsD5e/M7dTqtfi3ehK1m3HDS1/YLe sXa+9osfYJ21W8PpbFtZ1wIDAQABo4ICIzCCAh8wDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBRN0Pj9OvFJdMKMhXVDRD/cnU4syTAfBgNVHSMEGDAWgBTFz0ak6vTDwHps lcQtsF6SLybjuTBXBggrBgEFBQcBAQRLMEkwIgYIKwYBBQUHMAGGFmh0dHA6Ly9y MTEuby5sZW5jci5vcmcwIwYIKwYBBQUHMAKGF2h0dHA6Ly9yMTEuaS5sZW5jci5v cmcvMCsGA1UdEQQkMCKCDWRycG9zdHVyZS5hcHCCEXd3dy5kcnBvc3R1cmUuYXBw MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHYA zPsPaoVxCWX+lZtTzumyfCLphVwNl422qX5UwP5MDbAAAAGUp2RYCgAABAMARzBF AiAUqR1pZuSTPMH0sYiJAKXUEHZ2SMJ//+MDxlwBBOePZAIhAO217EQYzzGoFyx6 g3G6HrXRXxJs22Zd/CGS8RLmzEQVAHUAouMK5EXvva2bfjjtR2d3U9eCW4SU1yte GyzEuVCkR+cAAAGUp2RfyQAABAMARjBEAiARgdouH7JsRNoCS+Exd2/iO+rC/7tn F6Ocac1MtGP4ywIgUHs76nXnSb8KCsEZyRgUQchYc44V4XY0B3EzDOgR2jgwDQYJ KoZIhvcNAQELBQADggEBAIRNiPNi8+76Y9EP4PqACd9MLSiEuNbcO+y71iLCWKSO nY99wyODClMyBuBD3Iuo8inTaDJVGQLjKQW0TXNer9/fiOOUii9TVLuGtazaQX0/ 3o6HOSD8ABaF/H36qB3SjvkyzqSPwOBD8hlYAGyoqRydbarjiPnJO2fZKvOPmC9i e6C5RYG0u7a60NP+pOEEfr9RfAuwhaKP5LBeoCs0IQA6Qvzz93CWxN6bj8xoXKvB Mv3PHmlmnW+pbokbBzdYeXelGRoj3y7Wc2Tq2uw5dDYBhiWSjDwawxXPBeK1poDb ApNDwKYAQSpxwRyjp49L/aSY0nVsFMt3TMPXt9n+iyE= -----END CERTIFICATE----- 1 s:C = US, O = Let's Encrypt, CN = R11 i:C = US, O = Internet Security Research Group, CN = ISRG Root X1 -----BEGIN CERTIFICATE----- MIIFBjCCAu6gAwIBAgIRAIp9PhPWLzDvI4a9KQdrNPgwDQYJKoZIhvcNAQELBQAw TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMjQwMzEzMDAwMDAw WhcNMjcwMzEyMjM1OTU5WjAzMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNTGV0J3Mg RW5jcnlwdDEMMAoGA1UEAxMDUjExMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB CgKCAQEAuoe8XBsAOcvKCs3UZxD5ATylTqVhyybKUvsVAbe5KPUoHu0nsyQYOWcJ DAjs4DqwO3cOvfPlOVRBDE6uQdaZdN5R2+97/1i9qLcT9t4x1fJyyXJqC4N0lZxG AGQUmfOx2SLZzaiSqhwmej/+71gFewiVgdtxD4774zEJuwm+UE1fj5F2PVqdnoPy 6cRms+EGZkNIGIBloDcYmpuEMpexsr3E+BUAnSeI++JjF5ZsmydnS8TbKF5pwnnw SVzgJFDhxLyhBax7QG0AtMJBP6dYuC/FXJuluwme8f7rsIU5/agK70XEeOtlKsLP Xzze41xNG/cLJyuqC0J3U095ah2H2QIDAQABo4H4MIH1MA4GA1UdDwEB/wQEAwIB hjAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYBBQUHAwEwEgYDVR0TAQH/BAgwBgEB /wIBADAdBgNVHQ4EFgQUxc9GpOr0w8B6bJXELbBeki8m47kwHwYDVR0jBBgwFoAU ebRZ5nu25eQBc4AIiMgaWPbpm24wMgYIKwYBBQUHAQEEJjAkMCIGCCsGAQUFBzAC hhZodHRwOi8veDEuaS5sZW5jci5vcmcvMBMGA1UdIAQMMAowCAYGZ4EMAQIBMCcG A1UdHwQgMB4wHKAaoBiGFmh0dHA6Ly94MS5jLmxlbmNyLm9yZy8wDQYJKoZIhvcN AQELBQADggIBAE7iiV0KAxyQOND1H/lxXPjDj7I3iHpvsCUf7b632IYGjukJhM1y v4Hz/MrPU0jtvfZpQtSlET41yBOykh0FX+ou1Nj4ScOt9ZmWnO8m2OG0JAtIIE38 01S0qcYhyOE2G/93ZCkXufBL713qzXnQv5C/viOykNpKqUgxdKlEC+Hi9i2DcaR1 e9KUwQUZRhy5j/PEdEglKg3l9dtD4tuTm7kZtB8v32oOjzHTYw+7KdzdZiw/sBtn UfhBPORNuay4pJxmY/WrhSMdzFO2q3Gu3MUBcdo27goYKjL9CTF8j/Zz55yctUoV aneCWs/ajUX+HypkBTA+c8LGDLnWO2NKq0YD/pnARkAnYGPfUDoHR9gVSp/qRx+Z WghiDLZsMwhN1zjtSC0uBWiugF3vTNzYIEFfaPG7Ws3jDrAMMYebQ95JQ+HIBD/R PBuHRTBpqKlyDnkSHDHYPiNX3adPoPAcgdF3H2/W0rmoswMWgTlLn1Wu0mrks7/q pdWfS6PJ1jty80r2VKsM/Dj3YIDfbjXKdaFU5C+8bhfJGqU3taKauuz0wHVGT3eo 6FlWkWYtbt4pgdamlwVeZEW+LM7qZEJEsMNPrfC03APKmZsJgpWCDWOKZvkZcvjV uYkQ4omYCTX5ohy+knMjdOmdH9c7SpqEWBDC86fiNex+O0XOMEZSa8DA -----END CERTIFICATE----- --- Server certificate subject=CN = drposture.app issuer=C = US, O = Let's Encrypt, CN = R11 --- 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 3135 bytes and written 404 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