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 (17 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: | 124.43.65.187 |
| Reverse IP lookup: | No records found |
| Nameserver: | ns35.domaincontrol.com. |
| Nameserver: | ns36.domaincontrol.com. |
General Information
| Common Name: | rdsys.gillsinternational.com |
| SANs: | DNS:rdsys.gillsinternational.com Total number of SANs: 1 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 4d8cbc2a489e12d546878cb20169b7dcf5e |
| Not Before: | Aug 03, 2024 09:44:55 GMT |
| Not After: | Nov 01, 2024 09:44:54 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Supported |
| Server: | nginx/1.18.0 (Ubuntu) |
| HSTS: | max-age=63072000; includeSubDomains; preload, max-age=63072000; includeSubDomains; preload |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: rdsys.gillsinternational.com
Decode this certificate for verbose information → launch| Subject Common Name | rdsys.gillsinternational.com |
| Issuer Common Name | R11 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Aug 03, 2024 09:44:55 GMT |
| Not After: | Nov 01, 2024 09:44:54 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 4d8cbc2a489e12d546878cb20169b7dcf5e |
| SHA1 Fingerprint: | 47:5E:36:47:C8:D2:54:61:2D:5E:12:41:1E:E6:C5:9B:41:40:9C:C7 |
| MD5 Fingerprint: | F7:4D:6D:FC:B3:DE:46:28:39:70:C9:78:B3:01:F1:34 |
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 = rdsys.gillsinternational.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 = R11
Produced At: Oct 13 21:03:00 2024 GMT
Responses:
Certificate ID:
Hash Algorithm: sha1
Issuer Name Hash: 1A52B9B459E4C33398217E866D4BBD8A3BD667CE
Issuer Key Hash: 08B9113BA5D08518B4EA0FA0AD9F861E8EFC3827
Serial Number: 04D8CBC2A489E12D546878CB20169B7DCF5E
Cert Status: good
This Update: Oct 13 21:03:00 2024 GMT
Next Update: Oct 20 21:02:58 2024 GMT
Signature Algorithm: sha256WithRSAEncryption
35:88:d6:b3:4d:a2:15:9c:9c:c4:03:59:16:0b:54:d8:46:aa:
13:13:a7:8f:dc:22:1a:d6:31:3d:15:a2:bd:f8:ac:4b:43:81:
24:bd:cb:c8:a4:1b:15:a2:53:c2:8a:ec:59:9e:e7:d6:1f:d7:
b9:a7:c4:99:f6:69:48:cb:a5:3c:c2:8b:1c:8b:41:d5:b0:06:
cf:45:c4:5e:af:78:85:d2:ae:d8:de:f7:d2:68:6e:24:da:16:
3a:48:ca:61:80:ec:e3:51:4b:e7:38:0f:5c:8d:64:31:1e:e2:
77:9d:ae:ca:cb:b5:53:a4:c1:72:45:94:45:8a:38:73:eb:da:
4d:3a:28:e3:c8:d0:70:36:ed:76:4b:eb:8d:19:f9:bb:09:50:
d2:4b:c8:16:da:b7:4a:39:05:a9:f8:90:50:48:3e:5f:20:bc:
d3:f4:93:d1:4e:90:ef:37:e2:fc:5c:d4:92:6f:d2:58:f9:75:
0c:72:4c:51:28:5f:af:e8:a2:30:45:63:9d:48:c0:3d:9f:52:
b5:8d:71:99:62:4b:e7:44:be:f2:55:87:55:4a:6c:32:38:95:
0e:3e:a9:2b:52:bf:ac:46:34:85:9d:5d:da:dd:91:df:94:04:
23:6c:99:ec:63:2f:d8:9b:08:70:11:29:b2:07:56:8a:3b:11:
04:d6:97:3a
======================================
---
Certificate chain
0 s:CN = rdsys.gillsinternational.com
i:C = US, O = Let's Encrypt, CN = R11
-----BEGIN CERTIFICATE-----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-----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 = rdsys.gillsinternational.com
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: ECDH, P-384, 384 bits
---
SSL handshake has read 3817 bytes and written 823 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