Change OVH DNS

main.py

# -*- encoding: utf-8 -*-

import ovh

# Instantiate. Visit https://api.ovh.com/createToken/?GET=/me
# to get your credentials
client = ovh.Client(
    endpoint='ovh-eu',
    application_key='<your application key>',
    application_secret='<your application secret>',
    consumer_key='<your consumer key>'
)

TARGET_IP = 'YOUR IP'

def main():
    domains = client.get('/domain/zone')
    for domain in domains:
        zoneInfos = client.get('/domain/zone/{}'.format(domain))

        # if it is registered on cloudflare
        if 'ovh' not in zoneInfos['nameServers'][0]:
            continue

        records = client.get('/domain/zone/{}/record'.format(domain), fieldType='A')
        for record in records:
            client.put('/domain/zone/{}/record/{}'.format(domain, record), target=TARGET_IP)


if __name__ == "__main__":
    main()