Not able to iterate over unknown resource/module value

Terraform
1

Hello
I am trying to iterate over a module object which is know only after apply. I tried for_each and count, both works with known values only. So I tried For loop but I am not able to do it. It will be helpful if anyone can give me a hand

What is needed? I need 3 resource to be create like this via loop

resource "aws_route53_record" "msk_cname_record" {
  zone_id = "XXXXXXX"
  name    = "kafka01"
  records = <element 1 of list known after apply from module.qa_rr_kafka.bootstrap_brokers>
  type    = "CNAME"
  ttl     = 60
}

resource "aws_route53_record" "msk_cname_record" {
  zone_id = "XXXXXXX"
  name    = "kafka02"
  records = <element 2 of list known after apply from module.qa_rr_kafka.bootstrap_brokers>
  type    = "CNAME"
  ttl     = 60
}

resource "aws_route53_record" "msk_cname_record" {
  zone_id = "XXXXXXX"
  name    = "kafka03"
  records = <element 3 of list known after apply from module.qa_rr_kafka.bootstrap_brokers>
  type    = "CNAME"
  ttl     = 60
}

I tried like this but not working

list comes from [module.qa_rr_kafka.bootstrap_brokers]
sample value: module.qa_rr_kafka.bootstrap_brokers = [“123.com”,“456.com”,“789.com”]

locals {
  lvar = {
    for list in [module.qa_rr_kafka.bootstrap_brokers] : list => list
  }
}

locals {
  lind = {
    for index,list in [module.qa_rr_kafka.bootstrap_brokers] : index => index
  }
}

resource "aws_route53_record" "msk_cname_record" {
  zone_id = "XXXXXX"
  name    = "kafka0${local.lind}"
  records = local.lvars
  type    = "CNAME"
  ttl     = 60
}

Error shown:

 Error: Invalid template interpolation value
│
│   on cname.tf line 22, in resource "aws_route53_record" "msk_cname_record":
│   22:   name    = "qa-rr-kafka0${local.lind}"
│     ├────────────────
│     │ local.lind is object with 1 attribute "0"
│
│ Cannot include the given value in a string template: string required.