Nginx reverse proxy multiple subdomains

1. Can a URL have multiple subdomains?
2. Can Nginx host multiple domains?
3. Do I need separate SSL for each subdomain?
4. How many simultaneous connections can Nginx handle?
5. How many concurrent connections can Nginx handle?
6. Does SameSite work for subdomains?
7. How many subdomains can a organization deploy?
8. What is multi level subdomain?
9. Do subdomains need cross domain tracking?
10. Can you have multiple domains on one host?
11. Can I use the same hosting for two domains?
12. Can domain and subdomain point to different server?
13. Can Nginx have multiple server blocks?
14. How many simultaneous connections can NGINX handle?
15. How many requests can NGINX handle at once?
16. How many connections can NGINX handle?
17. How do I point a subdomain to another subdomain?
18. How do I create a subdomain redirect?
19. Can I use same SSL certificate on different subdomains?
20. Do subdomains have separate DNS records?

Can a URL have multiple subdomains?

A domain can have up to 500 subdomains. You can create multiple levels of subdomains such as store.product.yoursite.com, test.forum.yoursite.com, etc. Each subdomain can be up to 255 characters long, but for multi level subdomains, each level can only be 63 characters long.

Can Nginx host multiple domains?

Multiple domains can be hosted on Nginx using server blocks. If you choose a VPS as your hosting platform, all your websites can reside on a single server, giving you the flexibility to take control of things yourself.

Do I need separate SSL for each subdomain?

Yes, in general, a different SSL would be required for each subdomain, because each subdomain is considered a separate domain. However, there are wildcard SSL certificates available on the SSL market.

How many simultaneous connections can Nginx handle?

The worker_connections directive sets the maximum number of simultaneous connections that a NGINX worker process can have open (the default is 512).

How many concurrent connections can Nginx handle?

NGINX can handle a maximum of 512 concurrent connections. In newer versions, NGINX supports up to 1024 concurrent connections, by default.

Does SameSite work for subdomains?

They are independent cookie attributes. Domain doesn't care about the same-site/cross-site context, and SameSite doesn't care about domain/subdomain scope of the cookie.

How many subdomains can a organization deploy?

Creating New Domains

You can create up to 100 subdomains under a top-level Global domain, in two or three levels.

What is multi level subdomain?

Squash supports a special syntax for dealing with any level of subdomains. This allows your application subdomains to still work with SSL/HTTPS without the need of separate SSL certificates. If you are curious, Squash also supports custom domains & custom/Free SSL.

Do subdomains need cross domain tracking?

Cross-domain tracking only applies if you have multiple domains. If you have a single domain with multiple subdomains, cross-domain tracking is not necessary!

Can you have multiple domains on one host?

Multiple Domain Hosting allows you to host multiple domain names, or websites, under a single web hosting account. Multiple Domain Hosting will definitely save you money since you can sign up for an account with one company and manage your websites from a central location.

Can I use the same hosting for two domains?

With multisite management, you can attach different domain names to a hosting plan. You can also manage multiple websites on the same web hosting plan.

Can domain and subdomain point to different server?

Yes, It's possible. For Example. You would either Contact your Host to set this, or if you have the ability to point DNS your self then do so.

Can Nginx have multiple server blocks?

In Nginx web server, server blocks can be used for configuration to host more than one domain off of a single server.

How many simultaneous connections can NGINX handle?

The worker_connections directive sets the maximum number of simultaneous connections that a NGINX worker process can have open (the default is 512).

How many requests can NGINX handle at once?

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

How many connections can NGINX handle?

NGINX can handle a maximum of 512 concurrent connections. In newer versions, NGINX supports up to 1024 concurrent connections, by default.

How do I point a subdomain to another subdomain?

It is possible to point a subdomain to another domain name with the help of CNAME record or ALIAS record. The important difference is that ALIAS can coexist with other records on that name. ALIAS record can also be used if you wish to alias the root domain to another service (which you cannot do with a CNAME record).

How do I create a subdomain redirect?

If you would like to redirect the subdomain you will need to enter the subdomain with / appended in the From / Known As URL field. For example: subdomain.school.org/. You can then choose to redirect to an existing page on another one of your School websites or redirect the domain to a specific URL. Save.

Can I use same SSL certificate on different subdomains?

It is an SSL certificate for all subdomains at the same level. It allows organizations to secure one domain and multiple subdomains at the same level using a single certificate. You need to denote the main domain and list the subdomain with the * (Asterix) symbol to secure them.

Do subdomains have separate DNS records?

A subdomain is an additional part to your domain name that is separate from the parent domain, meaning that you have a different DNS environment and records.