Domain ValidationIssued in minutesSave 31% todayComodo PositiveSSL Multi-Domain Certificate
PositiveSSL Multi-Domain is the certificate which can secure multiple domains or subdomains on a server. In case you have many websites hosted on single server (may be addon…
- Lowest price guarantee — find it cheaper and we match it. Claim it
- Easy exchange and replace — swap to a different certificate if you picked wrong.
- 10-day money-back guarantee — on SSL certificates, cancel inside the window and get your money back. Refund policy
- 3 domains included at no extra cost, more can be added at checkout.
- One certificate, many domains — install once, secure them all.
- 24×7 support from real engineers — not a ticket queue. Contact us
- No paperwork, no documents — prove the domain is yours and you are done.
What you get
Extra domainsCan be added
3 Months Free*Included
Domains included3
Site sealStatic seal
SAN SupportIncluded
CA warranty$10,000
Issuance Minutes.svg)
ValidationDomain Validation (DV)
- Issued in minutesYour order reaches the certificate authority the moment payment clears.
- 10-day money backOn SSL certificates: change your mind inside 10 days and we refund it. Read the policy
- Reissues includedChanged server, or lost a private key? Reissue the certificate instead of buying another one.
- Real people, 24×7Engineers who install certificates every day. Ask a question
How it works
- Order in a minutePick your term, add your details, check out. No documents, no forms.
- Prove the domain is yoursApprove one email, or add a DNS record. That is the entire check.
- Install and go liveIssued in minutes. Install it yourself, or add our engineer-led installation at checkout.
- SStefan MüllerVerified buyer · June 21, 2026
Fine, with one caveat
Covering several separate domains on one certificate was the reason I bought this. All the domains resolve with a valid certificate from a single install. The instructions could be clearer about the intermediate certificate.
- MMarieke VermeulenVerified buyer · March 11, 2026
Good price, real support
Adding the extra domains during checkout was clearer than I expected. Each domain shows its own name correctly in the certificate details. Better price than the certificate authority charges directly, for the identical product.
- FFeng ChenVerified buyer · December 1, 2025
Quick and painless
Consolidating five certificates into this one made our renewal calendar readable again. The SAN list was set up exactly as I submitted it. Have moved the rest of our certificates over to them since.
- LLotte VermeulenVerified buyer · November 22, 2025
Fair for the price
We run a handful of brand domains on one server and this handles all of them. Support confirmed the domain list before it was issued, which caught a typo. Took longer than the estimate on the product page, though.
Ready to secure your site?
Comodo PositiveSSL Multi-Domain Certificate — ordered in a minute, with people on the other end if anything needs a hand.
- Issued in minutes
- 10-day money back
- Lowest price guarantee
- 24×7 support
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Finish the job
- Let an engineer install it
Pick your server at checkout and one of our engineers installs the certificate, checks the chain and confirms the padlock. No test runs on your production box.
See what installation covers → - Check what you already have
Free tools to read a certificate, generate or decode a CSR, match a key to a certificate and confirm the chain your server is actually serving.
Open the SSL tools → - Not sure which one to buy?
Answer three questions about how many domains you need to cover and whether your company name has to appear in the certificate, and the finder narrows it down. Or just ask an engineer.
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