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 (86 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: | 35.237.3.231 |
| Reverse IP lookup: | 231.3.237.35.bc.googleusercontent.com. |
| Nameserver: | ns6.digitalmarketingsystems.com. |
| Nameserver: | ns7.digitalmarketingsystems.com. |
General Information
| Common Name: | concepthr.com |
| SANs: | DNS:concepthr.com Total number of SANs: 1 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 440e6bf65d6b64bf913907cd0a20e76a932 |
| Not Before: | Oct 10, 2024 21:24:54 GMT |
| Not After: | Jan 08, 2025 21:24:53 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Supported |
| Server: | nginx |
| HSTS: | Not Supported |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: concepthr.com
Decode this certificate for verbose information → launch| Subject Common Name | concepthr.com |
| Issuer Common Name | R10 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Oct 10, 2024 21:24:54 GMT |
| Not After: | Jan 08, 2025 21:24:53 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 440e6bf65d6b64bf913907cd0a20e76a932 |
| SHA1 Fingerprint: | 06:F6:F2:2A:93:95:89:6B:39:9D:0A:71:D8:E5:9A:D7:D4:2A:25:37 |
| MD5 Fingerprint: | A9:EF:8D:89:15:F7:B0:56:37:35:B7:ED:D6:0A:90:C6 |
Certificate # 2 - Common Name: R10
Decode this certificate for verbose information → launch| In place? | Yes, this certificate directly certifies the preceding one |
| Subject Common Name | R10 |
| 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: | 4ba85293f79a2fa273064ba8048d75d0 |
| SHA1 Fingerprint: | 00:AB:EF:D0:55:F9:A9:C7:84:FF:DE:AB:D1:DC:DD:8F:ED:74:14:36 |
| MD5 Fingerprint: | AF:1C:77:AE:CC:8D:77:E9:AA:CB:0C:47:58:40:C3:92 |
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 = R10
verify return:1
depth=0 CN = concepthr.com
verify return:1
CONNECTED(00000003)
OCSP response:
======================================
OCSP Response Data:
OCSP Response Status: successful (0x0)
Response Type: Basic OCSP Response
Version: 1 (0x0)
Responder Id: C = US, O = Let's Encrypt, CN = R10
Produced At: Oct 14 11:40:00 2024 GMT
Responses:
Certificate ID:
Hash Algorithm: sha1
Issuer Name Hash: 690FE41567ED6F7FB534446406066F0967077172
Issuer Key Hash: 74A47629171854853137BE67E60658C0BCC50572
Serial Number: 0440E6BF65D6B64BF913907CD0A20E76A932
Cert Status: good
This Update: Oct 14 11:40:00 2024 GMT
Next Update: Oct 21 11:39:58 2024 GMT
Signature Algorithm: sha256WithRSAEncryption
81:93:9f:2a:f2:0b:f7:81:a9:03:45:7a:ac:a8:c5:a9:e5:03:
23:82:aa:b4:ee:ff:95:6e:98:a5:6c:65:67:f4:1a:e6:0a:b6:
bd:58:38:4b:db:68:a2:3d:51:74:4b:b5:e8:c1:bf:be:ff:df:
cf:54:34:8f:fe:97:13:fd:f8:02:2e:55:bd:9d:7a:57:fd:f1:
55:d5:cd:4b:47:9b:a6:cc:5b:8c:5b:7e:a7:7a:88:da:36:af:
8c:0c:77:00:24:13:07:da:de:da:31:c5:05:87:d2:c4:f9:05:
fc:1f:09:45:9b:b4:c0:fb:45:da:ab:c1:b9:a1:b9:75:a9:23:
85:53:ed:68:5a:0e:4b:03:49:bd:51:cf:3c:82:08:91:18:6f:
be:13:29:10:79:53:a1:e4:a5:48:08:c6:a7:1a:d3:f2:5f:4b:
ff:1e:d2:1e:88:78:96:5d:34:e1:01:49:ef:0e:e3:3d:74:46:
85:af:47:bd:0f:7c:e8:c9:cd:5b:d1:28:63:35:98:1d:ce:db:
7f:80:45:65:1e:e0:ee:d3:60:df:5f:f6:22:b0:bd:42:2b:8f:
05:04:45:e8:92:60:c3:39:e2:b5:4e:2c:6b:79:65:2f:8c:ce:
0f:61:c8:20:c7:96:07:bd:f0:6b:72:22:f9:ce:f3:4d:77:3f:
e2:a7:fb:9a
======================================
---
Certificate chain
0 s:CN = concepthr.com
i:C = US, O = Let's Encrypt, CN = R10
-----BEGIN CERTIFICATE-----
MIIE6jCCA9KgAwIBAgISBEDmv2XWtkv5E5B80KIOdqkyMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTAwHhcNMjQxMDEwMjEyNDU0WhcNMjUwMTA4MjEyNDUzWjAYMRYwFAYDVQQD
Ew1jb25jZXB0aHIuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA
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pHIMEI2iNeHI6DBXBggrBgEFBQcBAQRLMEkwIgYIKwYBBQUHMAGGFmh0dHA6Ly9y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-----END CERTIFICATE-----
1 s:C = US, O = Let's Encrypt, CN = R10
i:C = US, O = Internet Security Research Group, CN = ISRG Root X1
-----BEGIN CERTIFICATE-----
MIIFBTCCAu2gAwIBAgIQS6hSk/eaL6JzBkuoBI110DANBgkqhkiG9w0BAQsFADBP
MQswCQYDVQQGEwJVUzEpMCcGA1UEChMgSW50ZXJuZXQgU2VjdXJpdHkgUmVzZWFy
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mudKHMxFqHJV8LDmowfs/acbZp4/SItxhHFYyTr6717yW0QrPHTnj7JHwQdqzZq3
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KPpdzvvtTnOPlC7SQZSYmdunr3Bf9b77AiC/ZidstK36dRILKz7OA54=
-----END CERTIFICATE-----
---
Server certificate
subject=CN = concepthr.com
issuer=C = US, O = Let's Encrypt, CN = R10
---
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 3628 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