Domain ValidationIssued in minutesSave 25% todayComodo UCC Multi-Domain SSL Certificate
As a Unified Communications certificate, this product has been designed exclusively for Microsoft Exchange 2010 as well as Office Communications Server 2007. This certificate also…
- 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$25,000
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.
- MMarta LópezVerified buyer · March 13, 2026
No problems at all
One install, several domains, one renewal date. That was the goal and it worked. Each domain shows its own name correctly in the certificate details.
- NNeha JoshiVerified buyer · March 4, 2026
Would order again
Consolidating five certificates into this one made our renewal calendar readable again. Support confirmed the domain list before it was issued, which caught a typo. The only thing I would change is nothing. It did what it said.
- HHao NgVerified buyer · October 17, 2025
A few hiccups
Adding the extra domains during checkout was clearer than I expected. The SAN list was set up exactly as I submitted it. The checkout flow confused me at the add-ons step.
- KKofi AdeyemiVerified buyer · May 5, 2025
Excellent service
We host four client sites on the same box and this covers every one of them. One expiry date to diarise instead of five. Recommended if you want this done without a fuss.
Ready to secure your site?
Comodo UCC Multi-Domain SSL 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
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 →