Use azure DNS as a dynamic DNS provider

updateDNS

from azure.mgmt.dns import DnsManagementClient
#from azure.common.credentials import UserPassCredentials
from azure.common.credentials import ServicePrincipalCredentials
from json import load
from urllib2 import urlopen

# Replace this with your subscription id
subscription_id = '33333333-3333-3333-3333-333333333333'


#credentials = UserPassCredentials(
#    'user@domain.com',  # Your user
#    'my_password',      # Your password
#)
# You should create a service principal so you're not using your own login

credentials = ServicePrincipalCredentials(
    client_id = 'ABCDEFAB-1234-ABCD-1234-ABCDEFABCDEF',
    secret = 'XXXXXXXXXXXXXXXXXXXXXXXX',
    tenant = 'ABCDEFAB-1234-ABCD-1234-ABCDEFABCDEF'
)

dns_client = DnsManagementClient(
    credentials,
    subscription_id
)



my_ip = load(urlopen('http://jsonip.com'))['ip']

# add a check here to see if my_ip has changed

record_set = dns_client.record_sets.create_or_update(
        '<azure resource group>',
        '<your domain>',
        'HomeDDNS',
        'A',
        {
                 "ttl": 60,
                 "arecords": [
                         {
                                "ipv4_address": my_ip
                         },
                         
                 ]
        }
)