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 (71 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: | 85.13.145.40 |
| Reverse IP lookup: | dd29810.kasserver.com. |
| Nameserver: | ns5.kasserver.com. |
| Nameserver: | ns6.kasserver.com. |
General Information
| Common Name: | pfiffikus.online |
| SANs: | DNS:pfiffikus.onlineDNS:www.pfiffikus.online Total number of SANs: 2 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 474f3e190cd6c9b2fa01d5ff79402f05dfd |
| Not Before: | Apr 15, 2024 08:00:05 GMT |
| Not After: | Jul 14, 2024 08:00:04 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: pfiffikus.online
Decode this certificate for verbose information → launch| Subject Common Name | pfiffikus.online |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Apr 15, 2024 08:00:05 GMT |
| Not After: | Jul 14, 2024 08:00:04 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 474f3e190cd6c9b2fa01d5ff79402f05dfd |
| SHA1 Fingerprint: | 4C:14:23:9F:DD:CA:AA:23:F9:0F:CB:20:85:C5:DA:BA:73:7C:29:0E |
| MD5 Fingerprint: | A3:A7:33:4C:98:02:A8:48:D8:F4:EE:76:14:38:4E:D3 |
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 = pfiffikus.online verify return:1 CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = pfiffikus.online i:C = US, O = Let's Encrypt, CN = R3 -----BEGIN CERTIFICATE----- MIIFATCCA+mgAwIBAgISBHTz4ZDNbJsvoB1f95QC8F39MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MTUwODAwMDVaFw0yNDA3MTQwODAwMDRaMBsxGTAXBgNVBAMT EHBmaWZmaWt1cy5vbmxpbmUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQDBN5A464J5CQ5PGSwcSXeDjMdOrRnw1rOcnZIRRFDTXV6XcSy8ddcggN3Z4qqC 4mVGs7mhOEK0SS1X3aPU4r18XFaYpVx6ZTD2csYV+CGbYNBg1ryKJg5mBTNpx1Xk sfCVnmCgV1sHOxFDxFjeRIBbfFmuMOsDEC+3r0T2Ef/sWvr6evmmzVFR3ykciCAG aGQYICEP4HjLgpCDKzt60WH4Qg9B6Pkl38tgxFKizeIIFFeGJ/e+7rarciunlt5x rYfq5ivksfv0J7pd5ORzh3CqAHn0ZRU7qFTI9KHkJVVEgnFxSv4hFNKQs1d8mh/o dv0w+94fIgXtZEu0H+hMrWOnAgMBAAGjggImMIICIjAOBgNVHQ8BAf8EBAMCBaAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD VR0OBBYEFD85XCU/3tQqXLpa01igz43zajh1MB8GA1UdIwQYMBaAFBQusxe3WFbL rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v cmcvMDEGA1UdEQQqMCiCEHBmaWZmaWt1cy5vbmxpbmWCFHd3dy5wZmlmZmlrdXMu b25saW5lMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAgYKKwYBBAHWeQIEAgSB8wSB 8ADuAHUA7s3QZNXbGs7FXLedtM0TojKHRny87N7DUUhZRnEftZsAAAGO4PwqWwAA BAMARjBEAiBGI0o/YuhqdckqUVrTdiutKGpw82+ShjzeQdvo9GqqGAIgCtRCKLMr w35LGJsaEVAIIVUej8l0RxDJxmGDMmg7uiQAdQDf4VbrqgWvtZwPhnGNqMAyTq5W 2W6n9aVqAdHBO75SXAAAAY7g/CsrAAAEAwBGMEQCIG0kfGKW4SqwvI0Hd3NF2bDh 1HishqmHhTUcyA0gtUhUAiAr/6ClWRq+wGNehHT7SrgeLk5r7URCzD3rxb238EdY 8zANBgkqhkiG9w0BAQsFAAOCAQEAXo4MOpDVsW+e0ZheI+Rr9XCK8CP0Kiufz2W1 3fFuHMdtaoWeTtINnj6GaF2UtFV8VInjhY0FLQPFrGFztVsfy42i2ONT0susMwnx SpZmxEktSBU0ldB0vJTfJlMgKSWEjftijKX6Y9aSnHVzpmD31OocmjE2aQcVoBov h6R1dvgC89QMBGxexWx36i2bQ2FtAgy8EFTjMNJheLZOIz8HfPPzp0tPMjRUpbre PaXokGgohwLBw63sCpydyqIBMngNO1kPLPXHzFBoKuTz5nw3/iou2eMYrx96haZ3 Xsio9Y9Pn3yDowujQ2lTgK4nGu4oqTyhph3RTcvNzmkD5VeSeQ== -----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 = pfiffikus.online 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 3156 bytes and written 407 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