How to make certificat for domain with different IPs?

Help
1

I have 28 domains
Each domain have 4 ips
How to generate one sertificate for all 28 domains ?

2

use the dns challenge

3

wich method will be best for dns chalenge?
i mean syntaxis ?

4

if you search DNS certbot guide i did one on how to use the new DNS plugins

alternatively you can look at ACME.sh

As you have not explained the problem fully (in my opinion) or your understanding of how let’s encrypt works (challenges, clients, etc) i can only give you very high level answers

5

ok. let’s try my example

  1. certbot -d domain.pl --manual --preferred-challenges dns certonly
  2. On this step I got dialog from certbot :
    Are you OK with your IP being logged?
    _ (Y)es/(N)o_
  3. Then I press Yes and I got next step - “Please deploy a DNS TXT record under the name…”

Question - how I cat do this for all my 28 domains in one command ? considering that in step 3, the sertbot expects the appearance in the domain zone of the specified TXT record?

6

if you search DNS certbot guide i did one on how to use the new DNS plugins

did you do this? if so you would have come across this guide:

it is fairly detailed but if you follow it you should be able to use automated provisioning of DNS records if your DNS server is one of the supported ones.

Once again as you have not described your setup I am only able to provide high level guidance.

Andrei

7

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