Check the validity of the SSL certificate for website

The SSL certificate checking process takes place in the following stages:

  1. A request to review the SSL certificate is sent via the online form on this webpage for a specific domain. In this case
  2. Our Server first resolves the domain into an IP address ( in this case a domain name resolve to an IP address and then connects to the server of the given website asking for a digital identification (SSL certificate)
  3. The server of the requested domain sends us a response in the form of a copy of the SSL certificate (if they have one)
  4. Our tool checks to see if it is a valid SSL certificate or not and shows you the result of the checking process

The entire testing process is very fast and takes place in milliseconds.

If you are the owner of the domain and if the SSL test shows that the website does not use a valid SSL certificate, then consider buying a valid SSL certificate as soon as possible and ensure the safety and trust of your visitors in your website and your online business.

A complete overview with all visible details, after checking the SSL certificate for the requested domain, with the final conclusion, can be seen below.

Enter the new domain for which you want to check the SSL connection and find out if it uses a valid SSL certificate or not.

Geolocation of a Website on a Map

Website Basic Info
Domain / Website:
IP Address:
Hostname of Website: (Not set. Same as IP address)
Nameservers: >> >>
SSL Certificate Test Process
  • Website Info From Cert
  • ame (All in one): /
  • CN (Server/Website Name):
  • SSL Cert Check
  • Version: 2
  • Issuer Country: US
  • Certificate Name: R3
  • Issued by Organization: Let's Encrypt
  • Valid From: 2023-Jan-16
  • Valid To: 2023-Apr-16
  • Total Valid Days: 89 days
  • Remaining Days: 16 days (expires in less than 30 days)
  • Serial Number: 287932570498634115474155150070830515112245
  • Purposes
  • 1: sslclient
  • 2: sslserver
  • 3: nssslserver
  • 4: smimesign
  • 5: smimeencrypt
  • 6: crlsign
  • 7: any
  • 8: ocsphelper
  • 9: timestampsign
  • SSL Cert Extensions
  • Key Usage: Digital Signature, Key Encipherment
  • Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
  • Basic Constraints: CA:FALSE
  • Subject Key Identifier: 78:D7:4C:86:5F:96:3D:80:B2:12:DE:86:ED:25:71:13:DC:32:6F:11
  • Authority Key Identifier: keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
  • Authority Info Access: OCSP - URI: CA Issuers - URI:
  • Subject Alternative Name: DNS:*,
  • Certificate Policies: Policy: Policy: CPS:
  • Public Key:
    -----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3yV+HXl437RwbZfsu2vy H/Y2WZzEfr1GHF0MXX0o5kANJb2ti/bwqri3snwBfgs8+zyCnggI/tAZnyBMYSxH XLoA477L7uDFcUM8ywemjn7xnyMzSl4aMFGLafAXw/7p68tgr4kGZKOlhoFNTfvt sPt+o9C1XnYqg3+VOsvBg0otSvIsN9mE49UIuDLIChkX/6DWVgaKUiDakR6mpG1d 7drrWoU0rhQgKKQdNFDW3tlbISWd5v0niVls2iBDy1hf5bLg0ouXG7tsTk8sdFtB B6n+t/nYi7fqyB0RXT4LKYCDWQAzudt7ZOVyFYVcnpT5kMO9LPbN4eRogCbEKkA+ qQIDAQAB -----END PUBLIC KEY-----
Conclusion has a valid SSL certificate from a certificate authority (CA) Let's Encrypt, purchased op 2023-Jan-16 and which is valid until 2023-Apr-16 with serial number 287932570498634115474155150070830515112245.

There are a total of 16 days days left until this certificate expires.

Website use TLS / SSL / Hypertext Transfer Protocol Secure (HTTPS) https:// - encrypted and secure connection on port 443.
Well done!!! Thumbs UP - Secure SSL / HTTPS Connection for - Encrypted Connection on port 443 Secure & Encrypted connection - Perfectly Done


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