AttributeError: module 'dns.utils.route53' has no attribute 'Healthcheck'
File "dns/tasks.py", line 48, in reconcile_healthchecks
route53.Healthcheck.reconcile_for_ips(models.IP.objects.all())
AttributeError: module 'dns.utils.route53' has no attribute 'Healthcheck'
https://sentry.presslabs.net/presslabs/zinc/issues/444/