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 (45 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: | 31.24.145.193 |
| Reverse IP lookup: | luxaround02.hosting.plutex.de. |
| Nameserver: | ns.namespace4you.de. |
| Nameserver: | ns2.namespace4you.de. |
General Information
| Common Name: | gedankenbox.electric-special.de |
| SANs: | DNS:api.gedankenbox.electric-special.deDNS:api.luxaround.deDNS:gedankenbox.electric-special.deDNS:luxaround.deDNS:www.luxaround.de Total number of SANs: 5 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | ECDSA (secp256r1) |
| Key size: | 256 bits |
| Serial Number: | 40709df323777663de2ed28a3195f8d7f0a |
| Not Before: | Mar 05, 2024 10:50:40 GMT |
| Not After: | Jun 03, 2024 10:50:39 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
| Server: | Apache/2.4.29 (Ubuntu) |
| HSTS: | max-age=15552000; includeSubDomains |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: gedankenbox.electric-special.de
Decode this certificate for verbose information → launch| Subject Common Name | gedankenbox.electric-special.de |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Mar 05, 2024 10:50:40 GMT |
| Not After: | Jun 03, 2024 10:50:39 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 40709df323777663de2ed28a3195f8d7f0a |
| SHA1 Fingerprint: | FA:20:7A:31:CD:B3:C5:92:27:AF:82:FD:75:6B:DA:CC:74:EB:7F:E4 |
| MD5 Fingerprint: | D1:7D:CC:BF:3C:3F:76:39:9D:92:9A:F2:F6:92:25:A4 |
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 = gedankenbox.electric-special.de verify return:1 CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = gedankenbox.electric-special.de i:C = US, O = Let's Encrypt, CN = R3 -----BEGIN CERTIFICATE----- MIIEmDCCA4CgAwIBAgISBAcJ3zI3d2Y94u0ooxlfjX8KMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMDUxMDUwNDBaFw0yNDA2MDMxMDUwMzlaMCoxKDAmBgNVBAMT H2dlZGFua2VuYm94LmVsZWN0cmljLXNwZWNpYWwuZGUwWTATBgcqhkjOPQIBBggq hkjOPQMBBwNCAAQXAlrU0Phm0HKjDbvlNbNuSxrlAZb37ExWVrWyeLywRbe/2YnQ CxYHkx52Y1XzSpcTJzXSEvvARgn5uS+DI8tSo4ICeTCCAnUwDgYDVR0PAQH/BAQD AgeAMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAA MB0GA1UdDgQWBBRqbmiIw1dTZM8A8BqvNeYFZnmWTDAfBgNVHSMEGDAWgBQULrMX t1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0 dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVu Y3Iub3JnLzCBgQYDVR0RBHoweIIjYXBpLmdlZGFua2VuYm94LmVsZWN0cmljLXNw ZWNpYWwuZGWCEGFwaS5sdXhhcm91bmQuZGWCH2dlZGFua2VuYm94LmVsZWN0cmlj LXNwZWNpYWwuZGWCDGx1eGFyb3VuZC5kZYIQd3d3Lmx1eGFyb3VuZC5kZTATBgNV HSAEDDAKMAgGBmeBDAECATCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB1ADtTd3U+ LbmAToswWwb+QDtn2E/D9Me9AA0tcm/h+tQXAAABjg5zmFgAAAQDAEYwRAIgUd9h V91jSaJt22kFyWpk1aZx2gkkbDuyIuW0JOJmMRkCICcqkb+Pl93beCyJ30YTfeC4 2kAEsz27rcBaMKz0CE3NAHcASLDja9qmRzQP5WoC+p0w6xxSActW3SyB2bu/qznY hHMAAAGODnOaXQAABAMASDBGAiEAiwNK2VoXLWYBMN3SY+cA31A+OABsCaAFZ0wM 3kaJv9oCIQCqNAo0Q167PHl9BgUQvqkJCaV+NVOO5Apx/6nRC/QWLjANBgkqhkiG 9w0BAQsFAAOCAQEATIA+KSOMoBzIus89X+Df8gPTPSlDwP2VXOkyd0sZSaph9icy HSOTUscDGF67Wxk7LLbN0ya2lvRlHF7lJ8mH6w7zVKkccduZWhDgvEZxnN2SSX+U HQici0Nd8RNIJ5Fo38eVWq5tfvNM3+ooWUT1hZq/AEoE5CJqTiUPnh86Njn/qdf0 zAkMbRwm+h/+i1bcOlIcaNmSC785UnNmha4NPjwJJXB1M1wrMzBtDK4m9hYCqMTA de6iMMg+NpuSUTxg+OWcl1XRwvD6EiJNESi2APtNKtp9bv058HAlMfkZQgiXdgB1 NZsXy/sUs81xLIxdhCxXAx6fvmoMxr8fyCEwjg== -----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 = gedankenbox.electric-special.de issuer=C = US, O = Let's Encrypt, CN = R3 --- No client certificate CA names sent Peer signing digest: SHA256 Peer signature type: ECDSA Server Temp Key: X25519, 253 bits --- SSL handshake has read 2865 bytes and written 407 bytes Verification: OK --- New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384 Server public key is 256 bit Secure Renegotiation IS NOT supported Compression: NONE Expansion: NONE No ALPN negotiated Early data was not sent Verify return code: 0 (ok) --- DONE