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.
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market leader
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certificates issued worldwide
Single Domain DV
Ideal for blogs and sites that don't gather customer data
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
Single Domain OV
Ideal for business sites and login screens
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
Single Domain EV
Ideal for e-commerce and enterprise websites
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
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.

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
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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.
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.
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).
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.
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.

Security at scale
Sectigo has issued over 1 billion certificates and currently secures more than 57 million active certificates, ensuring trust and security worldwide.

24/7 Full Service Support
Offering customers 24/7 support and a money-back guarantee, Sectigo is the obvious choice for best-in-class customer service.
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