IP Tools » SSL Checker » Nlr.org

Check SSL certificate for website Nlr.org

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 Nlr.org
  2. Our Server first resolves the domain into an IP address ( in this case a domain name Nlr.org 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 Nlr.org 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 Nlr.org, 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: Nlr.org
IP Address:
Hostname of Website: www.nlr.nl
dns3.qdc.nl >>
dns2.qdc.nl >>
dns1.qdc.nl >>
SSL Certificate Test Process
  • Website Info From Cert
  • ame (All in one): /C=NL/ST=Noord-Holland/O=Stichting Koninklijk Nederlands Lucht- en Ruimtevaartcentrum/CN=www.nlr.org
  • CN (Server/Website Name): www.nlr.org
  • Website Organization: Stichting Koninklijk Nederlands Lucht- en Ruimtevaartcentrum
  • Country: NL
  • State: Noord-Holland
  • SSL Cert Check
  • Version: 2
  • Issuer Country: GB
  • Certificate Name: Sectigo RSA Organization Validation Secure Server CA
  • Issued by Organization: Sectigo Limited
  • Valid From: 2023-Nov-19
  • Valid To: 2024-Nov-30
  • Total Valid Days: 376 days
  • Remaining Days: 162 days
  • Serial Number: 234152592382013658162365497968079743777
  • 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: F3:17:E3:C8:D2:BA:EB:A1:23:DF:A6:59:FA:23:05:F8:C2:31:B4:C7
  • Authority Key Identifier: keyid:17:D9:D6:25:27:67:F9:31:C2:49:43:D9:30:36:44:8C:6C:A9:4F:EB
  • Authority Info Access: CA Issuers - URI:http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt OCSP - URI:http://ocsp.sectigo.com
  • Subject Alternative Name: DNS:www.nlr.org, DNS:nlr.org
  • Certificate Policies: Policy: CPS: https://sectigo.com/CPS Policy:
  • Crl Distribution Points: Full Name: URI:http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl
  • Public Key:
    -----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoV3u/ZnAh4sNmUuid8vt t5APo7VpSBN9yXjiNw1Dwi6zaGCvMZP3jA8z41hXGvnAxx8oPp1RotG+qBC8VRBI V20Rb1KHLhCcEVPETula93MqAE9NXLqcyh/5dlC+FyqeY7G++muQT6mNh2rB+RMp v93plx18ay4RjTVovbGWMBru/+KEnsJ5uygJ3P3prfoPCUPlXJocMSbPVy8LVfdy EBWQbJQsgZPl1lfwyQCVbCfstaseBqNlfarqssl1Ml71fzHfuxeyVAhxJm7Lp8In piWKVeMfhk05UgNFFMQiNZGFEjESNOycV+lMuZlYPD07GN1hHbAkCT8CZswGeXuF RwIDAQAB -----END PUBLIC KEY-----
Nlr.org has a valid SSL certificate from a certificate authority (CA) Sectigo Limited, purchased op 2023-Nov-19 and which is valid until 2024-Nov-30 with serial number 234152592382013658162365497968079743777.

There are a total of 162 days days left until this certificate expires.

Website Nlr.org 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 Nlr.org Nlr.org - Encrypted Connection on port 443 Secure & Encrypted connection - Perfectly Done


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