Question 1

What is a Wildcard SSL Certificate?

Accepted Answer

A Wildcard SSL certificate secures your main domain and all its first-level subdomains with a single certificate. For example, *.example.com covers www.example.com, blog.example.com, shop.example.com, and any other subdomain.

Question 2

How many subdomains can I secure?

Accepted Answer

Wildcard SSL covers unlimited first-level subdomains. This means you can add new subdomains at any time without purchasing additional certificates or modifying your existing one.

Question 3

Does Wildcard SSL cover second-level subdomains?

Accepted Answer

No, a standard Wildcard SSL only covers first-level subdomains. For example, *.example.com covers blog.example.com but NOT blog.store.example.com. For second-level subdomains, you would need a separate wildcard (*.store.example.com).

Question 4

Wildcard vs Multi-Domain SSL - which should I choose?

Accepted Answer

Choose Wildcard if you have many subdomains under one domain (*.example.com). Choose Multi-Domain if you have few subdomains across different base domains (www.site1.com, app.site2.com). Choose Multi-Domain Wildcard if you need wildcards for multiple base domains.

Question 5

Is Wildcard SSL more expensive than regular SSL?

Accepted Answer

Yes, Wildcard SSL costs more than single-domain SSL. However, if you have 3+ subdomains, it becomes more cost-effective than buying individual certificates. Plus, you save time on certificate management.

Question 6

Can I use Wildcard SSL on multiple servers?

Accepted Answer

Yes! You can install the same Wildcard certificate on multiple servers. This is perfect for load-balanced environments or different servers hosting different subdomains.

Wildcard SSL One Certificate, All Subdomains

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