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 (69 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: | 67.251.96.192 |
Reverse IP lookup: | 067-251-096-192.res.spectrum.com. |
Nameserver: | ns4.p201.dns.oraclecloud.net. |
Nameserver: | ns2.p201.dns.oraclecloud.net. |
Nameserver: | ns1.p201.dns.oraclecloud.net. |
Nameserver: | ns3.p201.dns.oraclecloud.net. |
General Information
Common Name: | dforeman.homedns.org |
SANs: | DNS:dforeman.homedns.org Total number of SANs: 1 |
Signature Algorithm: | sha256WithRSAEncryption |
Key Type: | RSA |
Key size: | 2048 bits |
Serial Number: | 34f5423b973ab20f758100ef07e22879eae |
Not Before: | Mar 08, 2024 12:42:16 GMT |
Not After: | Jun 06, 2024 12:42:15 GMT |
Number of certs: | 2 |
Revocation Status: | good |
OCSP Stapling: | Not Supported |
Server: | Apache/2.4.51 (Win64) PHP/7.0.7 OpenSSL/1.1.1l |
HSTS: | Not Supported |
HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: dforeman.homedns.org
Decode this certificate for verbose information → launchSubject Common Name | dforeman.homedns.org |
Issuer Common Name | R3 |
Issuer Organization | Let's Encrypt |
Not Before: | Mar 08, 2024 12:42:16 GMT |
Not After: | Jun 06, 2024 12:42:15 GMT |
Signature Algorithm: | sha256WithRSAEncryption |
Serial Number: | 34f5423b973ab20f758100ef07e22879eae |
SHA1 Fingerprint: | DC:71:72:32:8A:E0:01:A6:1C:85:35:D8:18:A3:F7:E3:64:00:A2:11 |
MD5 Fingerprint: | 48:68:94:07:4C:4C:BD:96:45:09:CB:3C:86:DE:B2:76 |
Certificate # 2 - Common Name: R3
Decode this certificate for verbose information → launchIn 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 = dforeman.homedns.org verify return:1 CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = dforeman.homedns.org i:C = US, O = Let's Encrypt, CN = R3 -----BEGIN CERTIFICATE----- MIIE9jCCA96gAwIBAgISA09UI7lzqyD3WBAO8H4ih56uMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMDgxMjQyMTZaFw0yNDA2MDYxMjQyMTVaMB8xHTAbBgNVBAMT FGRmb3JlbWFuLmhvbWVkbnMub3JnMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB CgKCAQEAv1e/C7upK/s+cOniMTpgZxzrUwtF+INyJTWy2ObTsi0U0DOHpqH1hfWn Thx46FzCZHAMNZy/qMRfwFc8rJme9agCFscjIzwlS+veKBB4FfXarIhN3A/usz1g cYSJTJ1xrUKmaIUtbcLrXCW/BEgDBYjyzkvKpuUiSIr5hgRDIvDAhBiDZ5HkBUe/ mMl6SMwrj6MdLaOEoCnie0Lay4gdT7orMvI5kEdL+Q4m0/6BAHM83b9zLapreLD8 GP0VwXI2bj0AnVNvqs3Yk96YrEkgaAyXGcJiqL35awBiM17ZfelPxHOMwcmWpAKQ F+YxH9SzhK2q+U9yHDatb858UqV1dQIDAQABo4ICFzCCAhMwDgYDVR0PAQH/BAQD AgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAA MB0GA1UdDgQWBBTVO39Hw8vdkhuc5VnrCuDBovHe7DAfBgNVHSMEGDAWgBQULrMX t1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0 dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVu Y3Iub3JnLzAfBgNVHREEGDAWghRkZm9yZW1hbi5ob21lZG5zLm9yZzATBgNVHSAE DDAKMAgGBmeBDAECATCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3AEiw42vapkc0 D+VqAvqdMOscUgHLVt0sgdm7v6s52IRzAAABjh5M2ZAAAAQDAEgwRgIhAOH+HjK2 9f+djuZ/4Lbd+44W4H6V1wHaJVYkYeDPwe/7AiEA0WZnW9sMpukac8RTX6PZN/TS 7u6I8ZmRg+U4w79hgzcAdgB2/4g/Crb7lVHCYcz1h7o0tKTNuyncaEIKn+ZnTFo6 dAAAAY4eTNnaAAAEAwBHMEUCIEAFJqBOJat+GwLBlbYQJJKGoP3lM1BmhoaECQY0 vmItAiEAgtBj0htDfXZ7lUCc94HOdbJB7D2ufbA0r+r0Z9PjYdMwDQYJKoZIhvcN AQELBQADggEBAHihdc6P5334wCxuZIXGk6YETUPQa/RM/c7l/lVE/GKQfNplWbFg pqjhDkLV758iSgTfnZHahWZmGcinrLvhsFOzhw3tRzjtq4a+7SAM7/wjbeRlx69H PNXqTO6zywYOG0LG1nUxCLR7jFLzycH1+uvb7X0zaquTGoEmq1qjnharKm8YgE9n RFLXnJjPicEAoEKS5gvcuctx9MvcU6NwcfMM8tFWWB8fZUFOD0FbllikLuwl4YfQ nmCSRJygFqWWbluZaT//F0vL5gxOnCd94s8K+qIo7LA283kThzhMlVnWicGGT0Y+ 0gk75ZyxaOtMFIV04ZCAUVRxwRV1+kYCxDc= -----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 = dforeman.homedns.org 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 3145 bytes and written 411 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