SSL Certificate Specifications

Single domain certificate Multi-domain certificate Wildcard certificate
Price
$
36
/ year
Buy Now
$
96
/ year
Buy Now
$
196
/ year
Buy Now
Certificate type
DV DV DV
Specification
Protect 1 domain Protect 3 domains at the same time, add 1/30, up to a maximum of 180 domains 1 domain + unlimited subdomains
Application scenario
Suitable for small and micro enterprises, personal websites Suitable for SMEs, e-commerce, and apps Suitable for large enterprises, government and enterprise sectors, etc.
Domain example
dns.io + www.dns.io
a.dns.io
c.dns.io
dns.io
www.dns.io
a.dns.io
*.dns.io
*.a.dns.io
Issuance cycle
The same day The same day The same day
HTTPS data transmission encryption
Browser security lock mark
Browser compatibility
99.90% 99.90% 99.90%
Verification method
CNAME CNAME CNAME

Why Use an SSL Certificate

Protect Your Data, Build Trust, Improve Search Engine Ranking.
Encrypt Data
Protect the privacy information of website visitors from being eavesdropped, hijacked, stolen, or tampered with.
Security Badge
The "lock" icon in the address bar can enhance user trust and eliminate browser "not secure" warnings.
Speed Up Pages
Effectively increase the speed of webpage loading, improving user experience.
Ensure Compliance
SSL is a key component of PCI compliance.
Identity Authentication
Verify the authenticity of the website to prevent phishing sites.
Optimize Ranking
Improve search ranking weight, bringing more traffic to your website.
Prevent Tampering
Prevent data from being tampered with during transmission, protecting user experience.
Enhance Image
Helps enterprises gain a better user experience and enhance brand image.

SSL Application Scenarios

Multiple uses for encrypted communication, website security, and data protection.
Payment System Encryption
The payment process is the most sensitive and vulnerable part to security threats, making it a key target for illegal user information hijacking and fraudulent impersonation. Therefore, achieving HTTPS information transmission encryption in the website payment process has become a standard configuration for major websites.
Important Emails
Using load balancing technology allows for flexible weight distribution, providing various dimensions of segmented lines and supporting custom lines and groupings.
Stable Corporate Websites
Enable full-site HTTPS security encryption for corporate websites, activate green security badges (DV/OV) or address bar company name identification (EV), providing potential customers with a more trustworthy and assured access experience, greatly enhancing corporate credibility and user trust, effectively increasing conversion rates.
API Interface Security
API interfaces are an important form of information interaction for third-party websites, often involving the transmission of sensitive information or important operation instructions. Therefore, their security is crucial. Using SSL certificates for high-strength encryption of information transmission can effectively prevent information hijacking.