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Multi-domain SSL certificate

Multi-domain SSL certificate (Multi-domain or UCC) protects various domains (SAN) through a simple solution. Compared with purchasing a single domain name certificate for each domain name, a multi-domain name certificate can simplify the verification process, save you money and provide the required HTTPS encryption service. Multi-domain certificate is also the best choice for mail server (Exchange Server) encryption.

Popular multi-domain SSL certificate

EV multi-domain SSL certificate

Protect multiple domain names

1~2 working days

$100,000 guaranteed amount

RSA 2048/3072/4096 & ECC

$

OV multi-domain SSL certificate

Protect multiple domain names

1~5 days

$100,000 guaranteed amount

RSA 2048/3072/4096 & ECC

$

EV SSL certificate

Protect multiple domain names

3~4 working days

Up to 1.5 million USD guaranteed amount

RSA 2048/3072/4096 & ECC

$

OV wildcard SSL certificate

Protect all domain names at the next level

1~2 working days

Up to 1.25 million USD guaranteed amount

RSA 2048/3072/4096 & ECC

$

Multi-domain SSL certificate, one SSL certificate protects multiple domains

Multi-domain SSL certificates can protect multiple domains of different types with one certificate, which is convenient for website owners to manage SSL certificates while also enjoying better discounts

  • Can protect multiple unrelated domains or subdomains
  • Microsoft Exchange preferred SSL certificate type
  • It is convenient for the management and renewal of the SSL certificate, and the price is relatively cheap.
  • A variety of certificates are available, including DV SSL, OV SSL and EV SSL

Multi-domain SSL certificate list

  • ALL

  • sslTrus

  • BaiduTrust

DV multi-domain certificate

Protect multiple domain names

3~5 minutes

$500,000

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain certificate

Protect multiple domain names

1~2 working days

$1,000,000

RSA 2048/3072/4096 & ECC

USD/year

DV multi-domain wildcard SSL certificate

Protect all domain names at the next level

1~3 working days

Insurance: $500,000

RSA 2048/3072/4096 & ECC

USD/year

EV multi-domain SSL certificate

Protect multiple domain names

1-5 working days

Insurance: $1,750,000

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

Insurance: $1,000,000

RSA 2048/3072/4096 & ECC

USD/year

DV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

Insurance: $250,000

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain wildcard SSL certificate

Protect all domain names at the next level

1~3 working days

Insurance: $250,000

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

$1,000,000

RSA + ECC

USD/year

DV multi-domain SSL certificate

Protect multiple domain names

in a few minutes

$250,000

RSA + ECC

USD/year

EV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

$1.75 million

RSA + ECC

USD/year

EV multi-domain SSL certificate

Protect multiple domain names

1-5 working days

Insurance: $1,000,000

RSA 2048/3072/4096 & ECC

USD/year

DV multi-domain SSL certificate

Protect multiple domain names

in a few minutes

Insurance: $10,000

RSA 2048/3072/4096 & ECC

USD/year

DV multi-domain wildcard SSL certificate

Protect all domain names at the next level

in a few minutes

Insurance: $10,000

RSA 2048/3072/4096 & ECC

USD/year

EV multi-domain SSL certificate

Protect multiple domain names

1~5 working days

Insurance: $1,000,000

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

Insurance: USD 1,000,000

RSA 2048/3072/4096 & ECC

USD/year

OV wildcard SSL certificate

Protect all domain names at the next level

1~3 working days

Insurance: USD 1,000,000

RSA 2048/3072/4096 & ECC

USD/year

Secure Site EV multi-domain SSL certificate

Protect multiple domain names

1~5 working days

Insurance: $1,750,000

RSA 2048/3072/4096 & ECC

USD/year

Secure Site OV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

Insurance: $1,500,000

RSA 2048/3072/4096 & ECC

USD/year

Secure Site OV multi-domain wildcard SSL certificate

Protect all domain names at the next level

1~3 working days

Insurance: $1,500,000

RSA 2048/3072/4096 & ECC

USD/year

Secure Site Pro EV multi-domain SSL certificate

Protect multiple domain names

1~5 working days

Insurance: $1,750,000

RSA 2048/3072/4096 & ECC

USD/year

Secure Site Pro OV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

Insurance: $1,500,000

RSA 2048/3072/4096 & ECC

USD/year

Secure Site Pro OV multi-domain wildcard SSL certificate

Protect all domain names at the next level

1~3 working days

Insurance: $1,500,000

RSA 2048/3072/4096 & ECC

USD/year

EV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

Insurance: $1,500,000

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

Insurance: $1,250,000

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain wildcard SSL certificate

Protect all domain names at the next level

1~3 working days

Insurance: $1,250,000

RSA 2048/3072/4096 & ECC

USD/year

EV SSL certificate

Protect multiple domain names

3-4 working days

Up to 1.5 million USD guaranteed amount

RSA 2048/3072/4096 & ECC

USD/year

OV SSL certificate

Protect multiple domain names

1-2 working days

Up to 1.25 million USD guaranteed amount

RSA 2048/3072/4096 & ECC

USD/year

OV wildcard SSL certificate

Protect all domain names at the next level

1-2 working days

Up to 1.25 million USD guaranteed amount

RSA 2048/3072/4096 & ECC

USD/year

EV multi-domain SSL certificate

Protect multiple domain names

1~2 working days

$100,000 guaranteed amount

RSA 2048/3072/4096 & ECC

USD/year

Dual domain OV SSL certificate

Protect multiple domain names

1~2 working days

$100,000 guaranteed amount

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain SSL certificate

Protect multiple domain names

1-5 days

$100,000 guaranteed amount

RSA 2048/3072/4096 & ECC

USD/year

OV wildcard SSL certificate

Protect all domain names at the next level

1~2 working days

$100,000 guaranteed amount

RSA 2048/3072/4096 & ECC

USD/year

DV multi-domain certificate

Protect multiple domain names

3~5 minutes

$500,000

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain certificate

Protect multiple domain names

1~2 working days

$1,000,000

RSA 2048/3072/4096 & ECC

USD/year

DV multi-domain wildcard SSL certificate

Protect all domain names at the next level

1~3 working days

Insurance: $500,000

RSA 2048/3072/4096 & ECC

USD/year

EV multi-domain SSL certificate

Protect multiple domain names

1-5 working days

Insurance: $1,750,000

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

Insurance: $1,000,000

RSA 2048/3072/4096 & ECC

USD/year

DV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

Insurance: $250,000

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain wildcard SSL certificate

Protect all domain names at the next level

1~3 working days

Insurance: $250,000

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

$1,000,000

RSA + ECC

USD/year

DV multi-domain SSL certificate

Protect multiple domain names

in a few minutes

$250,000

RSA + ECC

USD/year

EV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

$1.75 million

RSA + ECC

USD/year

EV multi-domain SSL certificate

Protect multiple domain names

1-5 working days

Insurance: $1,000,000

RSA 2048/3072/4096 & ECC

USD/year

DV multi-domain SSL certificate

Protect multiple domain names

in a few minutes

Insurance: $10,000

RSA 2048/3072/4096 & ECC

USD/year

DV multi-domain wildcard SSL certificate

Protect all domain names at the next level

in a few minutes

Insurance: $10,000

RSA 2048/3072/4096 & ECC

USD/year

EV multi-domain SSL certificate

Protect multiple domain names

1~5 working days

Insurance: $1,000,000

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

Insurance: USD 1,000,000

RSA 2048/3072/4096 & ECC

USD/year

OV wildcard SSL certificate

Protect all domain names at the next level

1~3 working days

Insurance: USD 1,000,000

RSA 2048/3072/4096 & ECC

USD/year

Secure Site EV multi-domain SSL certificate

Protect multiple domain names

1~5 working days

Insurance: $1,750,000

RSA 2048/3072/4096 & ECC

USD/year

Secure Site OV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

Insurance: $1,500,000

RSA 2048/3072/4096 & ECC

USD/year

Secure Site OV multi-domain wildcard SSL certificate

Protect all domain names at the next level

1~3 working days

Insurance: $1,500,000

RSA 2048/3072/4096 & ECC

USD/year

Secure Site Pro EV multi-domain SSL certificate

Protect multiple domain names

1~5 working days

Insurance: $1,750,000

RSA 2048/3072/4096 & ECC

USD/year

Secure Site Pro OV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

Insurance: $1,500,000

RSA 2048/3072/4096 & ECC

USD/year

Secure Site Pro OV multi-domain wildcard SSL certificate

Protect all domain names at the next level

1~3 working days

Insurance: $1,500,000

RSA 2048/3072/4096 & ECC

USD/year

EV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

Insurance: $1,500,000

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain SSL certificate

Protect multiple domain names

1~3 working days

Insurance: $1,250,000

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain wildcard SSL certificate

Protect all domain names at the next level

1~3 working days

Insurance: $1,250,000

RSA 2048/3072/4096 & ECC

USD/year

EV SSL certificate

Protect multiple domain names

3-4 working days

Up to 1.5 million USD guaranteed amount

RSA 2048/3072/4096 & ECC

USD/year

OV SSL certificate

Protect multiple domain names

1-2 working days

Up to 1.25 million USD guaranteed amount

RSA 2048/3072/4096 & ECC

USD/year

OV wildcard SSL certificate

Protect all domain names at the next level

1-2 working days

Up to 1.25 million USD guaranteed amount

RSA 2048/3072/4096 & ECC

USD/year

EV multi-domain SSL certificate

Protect multiple domain names

1~2 working days

$100,000 guaranteed amount

RSA 2048/3072/4096 & ECC

USD/year

Dual domain OV SSL certificate

Protect multiple domain names

1~2 working days

$100,000 guaranteed amount

RSA 2048/3072/4096 & ECC

USD/year

OV multi-domain SSL certificate

Protect multiple domain names

1-5 days

$100,000 guaranteed amount

RSA 2048/3072/4096 & ECC

USD/year

OV wildcard SSL certificate

Protect all domain names at the next level

1~2 working days

$100,000 guaranteed amount

RSA 2048/3072/4096 & ECC

USD/year

Multi-domain SSL certificate frequently asked questions

MULTI DOMAIN SSL Q&A

QWhat is a multi-domain certificate?
A

An ordinary SSL certificate contains only one domain name. The multi-domain SSL certificate contains multiple domain names (Subject Alternative Name) in one certificate, which can protect multiple different domain names. A multi-domain SSL certificate includes at least 2 domain names and can support up to 250 domain names.

QWhat are the characteristics of multi-domain certificates?
A

Just purchase a multi-domain certificate, you can easily protect multiple domain names.

Buying a multi-domain certificate saves the cost of purchasing multiple certificates.

Simplify the verification process and do not require multiple verifications.

Multi-domain certificates are very conducive to management, saving you the trouble of managing and updating multiple certificates.

QWhat is the role of multi-domain certificates?
A

You only need to install one certificate to easily protect multiple domain names. In this way, you can avoid the cost of creating additional accounts and purchasing multiple independent IPs. It saves time and convenience for customers by eliminating the steps of re-examination and verification.

QHow to choose?
A

Different brands of multi-domain certificates vary greatly in price. Since the accident rate of the SSL certificate of the CA company is very low, the difference in price is more due to the difference in brand value, rather than the use of the product.

  ● Symantec is the world's number one certificate brand and the world's most recognized SSL certificate brand. It is the preferred brand of many large websites such as e-commerce and finance. The advantage of its certificate is that in addition to the code signing certificate, other certificates support multiple domain names. Customers can directly purchase and add domain names in the later stage without repeated purchase and verification.

  ● Entrust is a world-renowned CA manufacturer, second only to Symantec in popularity. It was the first to join the WebTrust organization trust in 2001, with the most outstanding security performance. Entrust, like Symantec, supports multiple domain names and comes with 2 SANs. But in terms of price, Entrust is much cheaper than Symantec. Entrust certificates are widely used by domestic large-scale IT companies, large-scale e-commerce companies, major banks, securities and other financial institutions.

  ● Geotrust and Comodo's multi-domain certificates are cheap and suitable for small and medium-sized enterprises. The Geotrust multi-domain certificate comes with 4 SANs, which is a good choice for users who want to protect 4 or 5 domain names at the same time.