Compare resolvers without requiring identical answers
81-dns-compare-relaxed.yaml
DNS
What this example does
DNS infrastructure verification: Compare resolvers without requiring identical answers. It helps detect resolution, delegation or published-record problems.
Checks and behavior
- Queries DNS records or resolver behavior ([{'type': 'A', 'exists': True, 'max_response_time': 1.5}]).
Adapt example domains, addresses, credentials and thresholds to your environment before use.
YAML configuration
# Copyright (c) 2026 mati peterson. Maintainer: mati peterson <ipsonic@mailbox.org>. Project: https://ipsonic.com/probe/. Disclaimer: Provided AS IS, without warranty of any kind. Use at your own risk; validate checks and configurations before production use.
# Example template: replace example.com and documentation IPs before use.
name: Compare resolvers without requiring identical answers
dns:
name: api.example.com
compare_nameservers:
- 192.0.2.53
- 192.0.2.54
require_identical: false
records:
- type: A
exists: true
max_response_time: 1.5