DNS & DNS-based routing · AWS vs Google Cloud
Route 53 Resolver DNS Firewall vs DNS Armor / Cloud DNS response policies
Route 53 Resolver DNS Firewall maps to DNS Armor (threat detection powered by Infoblox) together with Cloud DNS response policies for custom block lists.
Side-by-side comparison
| Aspect | Amazon Web Services | Google Cloud |
|---|---|---|
| Service | Route 53 Resolver DNS Firewall | DNS Armor Cloud DNS response policies |
| Lifecycle | Generally available | Generally available Generally available |
| What it is | Filters outbound DNS queries from VPCs with allow, block, and alert rules on domain lists, including AWS-managed threat lists. | Advanced DNS threat detection, powered by Infoblox, for queries from VPC networks. Override or block DNS answers for private resolution inside VPC networks. |
| Pricing model | Per domain stored per month plus per million queries processed. | Cloud DNS response policy queries are billed per query; check DNS Armor pricing in the console. |
| Docs | Route 53 Resolver DNS Firewall docs | DNS Armor docs Cloud DNS response policies docs |
| Pricing page | Route 53 Resolver DNS Firewall pricing | Cloud DNS response policies pricing |
Key differences
- DNS Armor detects and logs threats to Cloud Logging; blocking specific domains uses response policies.
- DNS Armor is enabled per project for all VPC networks, with optional exclusions.
Pricing summary
Pricing models only. No prices are quoted because they change by region and over time.
- AWS
- Per domain stored per month plus per million queries processed. Route 53 Resolver DNS Firewall pricing →
- GCP
- Cloud DNS response policy queries are billed per query; check DNS Armor pricing in the console. Cloud DNS response policies pricing →
And on Azure?
Direct match Azure's equivalent is DNS resolver policy (with threat intelligence). AWS vs Azure comparison →
Verification notes
- DNS Armor pricing was not found on a Google pricing page on 2026-10-27.
FAQ
What is the Google Cloud equivalent of Route 53 Resolver DNS Firewall?
Route 53 Resolver DNS Firewall maps to DNS Armor (threat detection powered by Infoblox) together with Cloud DNS response policies for custom block lists.
How does pricing compare between Route 53 Resolver DNS Firewall and DNS Armor and Cloud DNS response policies?
AWS: Per domain stored per month plus per million queries processed. Google Cloud: Cloud DNS response policy queries are billed per query; check DNS Armor pricing in the console. Check the official pricing pages for current rates.
What is the Azure equivalent?
DNS resolver policy (with threat intelligence) (direct match). Route 53 Resolver DNS Firewall maps to Azure DNS resolver policy, which can use a Microsoft-managed threat intelligence feed.