WHOIS-Based Email Verification Soon To Be History

WHOIS Email Verification

SSL certificates

domain control validation

the Phase-out timelines of major CAs

Internet security is undergoing a profound change. Since January 8, 2025, the major certificate authorities (CAs) in the world has gradually phased out the Domain Control Validation (DCV) method based on Whois mailboxes. This change marks the Internet security authentication system toward a more standardized, and more secure direction.

Amy Zhang 2025-02-18 10:58:56

How to Use a Single SSL Certificate to Secure Multiple Domains

SSL Certificate

Wildcard SSL Certificate

Subject Alternative Name (SAN) Certificates

Multi Domain Certificate

In the common scenario where a website/ business owner with multiple websites may want to use one certificate for protection, some optional certificates can satisfy their needs.

445

Amy 2024-11-28 16:51:49

Domain Transfer vs. DNS Update: What's the Difference?

domain transfer

DNS

domain

In this article we explain some commonly used terminologies surrounding the transfer of domain names and records. Some of the information provided here is based on the assumption that you are opening a web hosting account using a domain name that you already own.

1023

Claire Y. 2023-12-28 03:40:53

What is the Relationship Between Domains, Websites and IP Addresses?

Domains

Websites

IP Addresses

DNS

The relationship between domains, websites, and IP addresses forms the foundation of the World Wide Web, facilitating the effortless navigation and retrieval of information from across the globe. In this article, we will discuss the relationship between them and explain the mechanisms that make the Internet function seamlessly.

3872

Catherine 2023-07-21 06:28:42

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