Used to transer from Google Cloud DNS to Cloudflare DNS. This is after exporting the Google Cloud DNS config to a yaml file.

create_cloudflare_txt_file.py

import yaml


with open("records.yaml", "r") as stream:
    with open('cloudflare.txt', 'w+') as cloudflare_file:
        docs = yaml.load_all(stream)

        for doc in docs:
            item = dict(doc.items())

            for rrdata in item["rrdatas"]:
                cloudflare_file.write(
                    f"{item['name']} 1 IN {item['type']} {rrdata} \n"
                )

example_output.txt

example.com. 1 IN A 78.78.21.21 
example.com. 1 IN MX 10 mx.mailserver.com. 
example.com. 1 IN MX 20 mx2.mailserver.com. 
example.com. 1 IN MX 50 mx3.mailserver.com. 
example.com. 1 IN NS ns-cloud-e1.purpledomains.com. 
example.com. 1 IN NS ns-cloud-e2.purpledomains.com. 
example.com. 1 IN NS ns-cloud-e3.purpledomains.com. 
example.com. 1 IN NS ns-cloud-e4.purpledomains.com. 
api.example.com. 1 IN CNAME ghs.purplehosted.com. 
dsa.example.com. 1 IN A 199.38.158.100 
ecommerce.example.com. 1 IN A 218.239.32.21 
ecommerce.example.com. 1 IN A 218.239.34.21 
ecommerce.example.com. 1 IN A 218.239.38.21 
ecommerce.example.com. 1 IN A 218.239.38.21 
ecommerce.example.com. 1 IN AAAA 2001:4880:4802:32::15 
ecommerce.example.com. 1 IN AAAA 2001:4880:4802:34::15 
ecommerce.example.com. 1 IN AAAA 2001:4880:4802:38::15 
ecommerce.example.com. 1 IN AAAA 2001:4880:4802:38::15