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The PositiveSSL DV Multi-Domain certificate - powered by Sectigo - includes 3 domains in the price and supports up to 250 domains. Add new domains, change existing domains or delete unused domains at any time during the life of the certificate. Buy worry-free with free certificate-lifetime reissues and our 30-day 100% refund guarantee.
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A Multi-Domain SAN certificate allows you to - as its name implies - secure many domain names and wildcard SANs under one SSL certificate. They take advantage of certificate Subject Alternative Names or SANs. SANs are additional domain names included in a single SSL certificate that a browser accepts as trusted. With a single Multi-Domain SSL certificate you can secure...
Find out more about Using IPs in SSL certificates.
Multi-Domain certificates are elastic. Domains can be added, subtracted or changed over the life of the certificate. Start with one or more names now and add others down the road. This kind flexibility is perfect for Microsoft Exchange environments.
Add, edit or delete domains (SANs) over the lifetime of the certificate.
You don't need to provide any business docs for this type of certificate.
We're celebrating over 16 years of stellar support! Your choice of phone, chat, and email support.
Get it fast! You can have it in under 10-minutes.
Install your certificate on any number of physical servers. There's no limit.
Your DV cert will work for the www and non-www versions of your website.
Each certificate includes a clickable trust seal ensuring customer trust.
Rest assured with limited certificate warranties. You're covered!
Easily start over with a fresh certificate at any time. It's free.
Authorized Trust Seals are a clear signal of trust to visitors of your site. The PositiveSSL website Trust Seal is an important visual indicator of a site’s trustworthiness. In fact, a recent Frost & Sullivan study found a site seal from a respected brand is one of two primary factors internet users of all experience levels take into account when judging a site’s legitimacy.
Buy it, install it and try it out. Cancel for any reason within 30-days of issuance for a full 100% refund.
DV certificates can be issued in just minutes. Buy it today, get it today.
DV certs only require you to demonstrate proof of domain-control by email, DNS, or file authentication.
Whereas a wildcard certificate will work for an unlimited number of subdomains that share the same base domain (sub1.yahoo.com, sub2.yahoo.com, subx.yahoo.com, etc.) a multi-domain certificate will support a mixture of different domain names (search.yahoo.com, shop.mystore.com, mail.outlook.org, etc.).
Yes. You can add, change or delete domains at any time during the certificate's lifecycle. Just login and select the option to reissue your certificate. Depending on your server you may need to generate a new CSR. You can make any domain additions, changes or deletions at that time. When your certificate reissue is completed it will include any new domain additions and changes.
Yes. You're free to change a domain slot to another domain during a multi-domain certificate's lifecycle. This is done with a free certificate reissue.
Yes, as long as you own the domain and can prove that you have control over it. Domain Control Validation can be demonstrated by Email, DNS, or HTTP File Authorization.
New domains (SANs) added later to SSL/TLS certificate are charged on a prorated basis for the remaining time left on a cert. If, as an example, a cert has used up half its time then you only pay half the price.
With unlimited server licenses you're free to install on as many as you wish.
No. While you can generate a CSR with Subject Alternative Names (SANs) embedded in the CSR it's not necessary (and definitely not worth the hassle). You can simply type or paste the domains into a box at order time. Easy.
No. If, for instance, your multi-domain SSL certificate includes, say, 5 domains in the price, you're free to use up to 5 during the certificate's lifecycle. If you need more than 5, you can buy additional domain slots as needed.