SSL Lookup
SSL Lookup Tool is a tool that helps to identify the SSL certificate installed on a website. SSL stands for Secure Socket Layer, which is a security protocol that enables secure communication between a user's browser and the website. In this article, we will explore the SSL Lookup Tool, how it works, and how it can be used to check the SSL certificate of a website.
What is an SSL Certificate?
An SSL certificate is a digital certificate that provides authentication and encryption for a website. It ensures that the website is legitimate and that the information exchanged between the website and the user is secure. SSL certificates are issued by a trusted third-party called a Certificate Authority (CA). A website that has an SSL certificate installed will have a secure padlock symbol in the address bar of the user's browser.
How Does an SSL Certificate Work?
When a user visits a website with an SSL certificate installed, the browser and the website server negotiate a secure connection. The browser sends a request to the website server for a secure connection. The server responds with its SSL certificate, which includes its public key. The browser verifies the SSL certificate to ensure that it is issued by a trusted CA and that it is valid. The browser then uses the public key to encrypt the data sent to the server. The server decrypts the data using its private key, which is kept secret. The server then sends its response back to the browser in an encrypted format. The browser decrypts the response using the public key.
What is an SSL Lookup Tool?
An SSL Lookup Tool is a tool that helps to identify the SSL certificate installed on a website. It provides information about the SSL certificate, such as the issuer, the expiration date, and the encryption strength. The SSL Lookup Tool can be used to check if a website has a valid SSL certificate and if it is using strong encryption. It can also be used to check if the SSL certificate is issued by a trusted CA.
How Does an SSL Lookup Tool Work?
The SSL Lookup Tool works by querying the SSL certificate of a website. When a user enters a website's URL into the SSL Lookup Tool, the tool sends a request to the website server for its SSL certificate. The website server responds with its SSL certificate, which includes information about the SSL certificate, such as the issuer, the expiration date, and the encryption strength. The SSL Lookup Tool then displays this information to the user.
There are several types of information that can be retrieved using the SSL Lookup Tool. These include the following:
-
Issuer: The SSL Lookup Tool can provide information about the issuer of the SSL certificate, such as the name of the CA and the level of validation.
-
Expiration date: The SSL Lookup Tool can provide information about the expiration date of the SSL certificate.
-
Encryption strength: The SSL Lookup Tool can provide information about the encryption strength used by the SSL certificate.
-
Subject alternative names: The SSL Lookup Tool can provide information about the subject alternative names included in the SSL certificate.
How to Use an SSL Lookup Tool?
Using an SSL Lookup Tool is a straightforward process. There are several online SSL Lookup Tools available on the internet, and many of them are free to use. Here are the steps to use an SSL Lookup Tool:
- Open your web browser and go to an online SSL Lookup Tool website, such as https://millionstraffic.com/tools/ssl-lookup.
- Enter the website's URL you want to query in the search box.
- Click the "Submit" button.
- The tool will then send a request to the website server for its SSL certificate and retrieve the information.
Similar tools
A reverse IP lookup tool is a tool that allows users to look up the domain names associated with a specific IP address. This can be a useful tool for website owners, domain investors, and digital marketers. In this article, we will explore the reverse IP lookup tool in detail, how it works, and how it can be used.