Comodo Multi-Domain Wildcard SSL Certificate
By far the most flexible certificate in the industry, protect not only multiple domains, but also unlimited subdomains on the domains with this Organization Validated (OV).Other…
- 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
What you get
Extra domainsCan be added
3 Months Free*Included
Domains included3
Site sealStatic seal
WildcardIncluded
SAN SupportIncluded
Vulnerability AssessmentIncluded
Mobile FriendlyIncluded
CA warranty$250,000
Issuance 1-3 Days
ValidationOrganization Validated (OV)
- Issued in 1-3 daysYour 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 and send your CSRPick your term, add your details, check out.
- Business verificationThe certificate authority confirms your organisation exists. We tell you which documents are needed and follow it up for you.
- Install and go liveTypically issued in 1-3 days. Install it yourself, or add our engineer-led installation at checkout.
- JJoão SouzaVerified buyer · July 14, 2026
Some back and forth
Bought this after miscounting subdomains on a previous order. This one simply covers them all. Wildcard coverage meant we could spin up a new subdomain the same afternoon. Would have been five stars if the validation step had been explained upfront.
- BBaptiste DuboisVerified buyer · July 11, 2026
Painless renewal
One certificate now covers every subdomain we run, which has saved a lot of admin. One CSR, one install, and every host name we own is covered. No complaints at all. Straightforward transaction.
- LLayla KayaVerified buyer · June 28, 2026
Good once it arrived
Installed this across our subdomains in one go and everything came up clean. New subdomains are covered automatically now, which is the real win. Took longer than the estimate on the product page, though.
- YYuna ChoiVerified buyer · June 20, 2026
Helpful support team
Bought this specifically so I could stop tracking separate expiry dates. Installed the same certificate on three servers with no extra licence cost.
Ready to secure your site?
Comodo Multi-Domain Wildcard SSL Certificate — ordered in a minute, with people on the other end if anything needs a hand.
- Issued in 1-3 days
- 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.
Open the SSL finder →