Secure One Domain and One Subdomain

Single Domain SSL Certificates

Standard single domain SSL certificates provide a quick and cost-effective solution for securing a single domain, covering both WWW and non-WWW versions. Along with providing full encryption for a single domain, these SSL/TLS certificates can also secure an individual subdomain, hostname, IP address, or mail server.

40%

of Fortune 1000

companies use Sectigo

Single Domain DV

Ideal for blogs and sites that don't gather customer data

$99.99

/ year

Up to 33% off with multi-year

Fastest Issuance
24/7 Expert Service
Unlimited Server Licenses
30-Day Money Back Guarantee
Compatible with all leading web and mobile browsers
$500,000 SSL Certificate Warranty
Includes Sectigo Trust Seal

Learn More

Single Domain OV

Ideal for business sites and login screens

$199.99

/ year

Up to 33% off with multi-year

Validates Organization
24/7 Expert Service
Unlimited Server Licenses
30-Day Money Back Guarantee
Compatible with all leading web and mobile browsers
$1,000,000 SSL Certificate Warranty
Includes Sectigo Trust Seal

Learn More

Single Domain EV

Ideal for e-commerce and enterprise websites

$279.99

/ year

Up to 33% off with multi-year

Highest Validation of Encryption
Free 24/7 Expert Support
Unlimited Server Licenses
30-Day Money Back Guarantee
Compatible with all leading web and mobile browsers
$1,750,000 SSL Certificate Warranty
Includes Sectigo Trust Seal

Learn More

4.8

Trusted leader in comprehensive CLM solutions

Every Sectigo SSL includes:

30-Day Money Back Guarantee

Secure your site with confidence! 30-day money-back guarantee on all your purchases.

24/7 Expert Support

Get round-the-clock assistance from our SSL experts.

Unlimited Server Licenses

Enjoy seamless integration with unlimited server licenses.

Sectigo Trust Seal

Boost trust with every certificate by adding the Sectigo Trust Seal.

Customer dashboard view showing all Sectigo products in use

Intuitive Dashboard

In our customer dashboard, you'll be able to view all products you have with Sectigo, view their lifecycle status, issue or reissue, and renew expiring certificates, saving you time and fear that an expired certificate may down your site at an unexpected time.

FAQs

Have another question?

Reach us by chat in the lower-right corner.

What is a Single Domain SSL Certificate?

A single domain certificate will secure a primary domain and a single subdomain, hostname, IP address, or mail server. This type of digital certificate is available in DV, OV, and EV validation options, each requiring different validation processes. Sectigo Single Domain SSL certificates are recognized by all major web browsers, ensuring seamless security and compatibility.

How is a Single Domain SSL Different from a Wildcard SSL Certificate?

While a single domain certificate secures one primary domain and one subdomain under the primary domain, the wildcard type secures an unlimited number of subdomains under one primary domain.

How Long Does it Take to Get a DV Certificate?

Once the domain ownership has been verified, issuance of the certificate is immediate. Organizations or individuals who apply for a DV SSL will likely receive them on the same day within just minutes (assuming the ownership verification is approved).

How Much Does a Single Domain Certificate Cost?

A single domain SSL from Sectigo® starts at $66.67 for the DV option when you choose a six year subscription, the OV option starts at $133.33 for the six year subscription, and the EV option starts at $186.67 for the six year subscription.

What are the Benefits of Purchasing a Multi-Year Certificate?

Multi-year plans provide instant savings and consistent coverage in a simplified, long-term solution. While you will have to reissue your certificate each year per industry standards, you're guaranteed today’s low price and locked-in with coverage for multiple years.

Why choose Sectigo?

The Market Leader

Sectigo is the market leader in SSL/TLS certificates, DevOps, IoT, enterprise-grade public key infrastructure (PKI) management, and multi-layered web security.

Over 700,000 Customers

Businesses worldwide rely on Sectigo for solutions ranging from SSL certificates to our award winning certificate management platform, Sectigo Certificate Manager.