My DNS CAA record ? I set only one, but I get 6. who add the 5?

[deng.ya.nuo]

What is the name of the domain?

icacnpo.com

What is the error number?

none

What is the error message?

none

What is the issue you’re encountering

I set only one. but I get 6.

What steps have you taken to resolve the issue?

talk with the website’s AI

What feature, service or problem is this related to?

DNS records

What are the steps to reproduce the issue?

dig

[deng.ya.nuo]

I set only one DNS CAA on my domain.
But when I use “dig icacnpo.com CAA @keira.ns.cloudflare.com” and I found 6 !
who add the remain 5 ?
=============begin=====================
dig icacnpo.com CAA @keira.ns.cloudflare.com

; <<>> DiG 9.18.28-1~deb12u2-Debian <<>> icacnpo.com CAA @keira.ns.cloudflare.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28870
;; flags: qr aa rd; QUERY: 1, ANSWER: 12, AUTHORITY: 0, ADDITIONAL: 1
;;

[DarkDeviL]

@deng.ya.nuo

I set only one. but I get 6.

Cloudflare will (automatically) add the necessary CAA record(s), that allows Cloudflare to obtain new Universal SSL certificates for your domain name, when the Universal SSL service is enabled.

If you do not require Universal SSL, you can disable it over here:

→ https://dash.cloudflare.com/?to=/:account/:zone/ssl-tls/edge-certificates

[deng.ya.nuo]

yes. I dislike it and don’t want anything out of control. Now, I disable it. and the CAA return to 1 item only. Thank you.