##
---
- hosts: tag_Name_nagios
  become: yes
  gather_facts: no

  tasks:
    - name: inludevar
      include_vars:
        file: domain.yml
        name: inludevar

    - name: Generate Nagios cfg
      template:
        src: template/nagios_domain.j2
        dest: /usr/local/nagios/etc/objects/landipage_ansible/{{ item  }}
        mode: 0644
      loop: nagios_domains


##
domain.yml:
---
nagios_domains:
  - 1-877-emergency-marketing.com
  - 1-877-emergency.com


###

I just want:
/usr/local/nagios/etc/objects/landipage_ansible/1-877-emergency-marketing.com
/usr/local/nagios/etc/objects/landipage_ansible/1-877-emergency.com
...