DNS Hosting

Fast, Reliable DNS Everywhere

Global anycast DNS with instant propagation, full API access, and enterprise-grade reliability. Your domains deserve better DNS.

Add your domainDNS documentation
DNS Record Updated
A example.com 104.21.42.123
EU
US-E
APAC
AU
SA
US-W
Propagated
<5s
Global
<5s
Propagation
100%
Uptime SLA
Global
Anycast Network
Auto
SSL Certificates
Zone Management

Manage Your DNS

Complete zone management with full record type support. Changes propagate globally in seconds via our anycast network.

DNS Zone example.com
TypeNameValueTTLStatusActions
A@104.21.42.123300s
Live
AAAA@2606:4700:3031::6815:2a7b300s
Live
CNAMEwwwexample.com300s
Live
MX@mail.example.com (priority: 10)3600s
Live
TXT@v=spf1 include:_spf.quantcdn.io ~all3600s
Propagating
Propagated globally
Propagating (~5 min)
Anycast network • All nameservers healthy
ALIAS Records

Apex Domain Support

Point your root domain directly to CDNs, load balancers, or other hostnames. ALIAS records resolve at query time, so you get the flexibility of CNAME without breaking DNS standards.

  • Root domain to hostname mapping
  • Works with CDN endpoints
  • No performance penalty
  • DNS-compliant resolution

ALIAS documentation

ALIAS Record
Apex domain support
Without ALIAS
example.com CNAME not allowed at apex
With ALIAS
example.com cdn.example.com
Resolves to 104.21.42.1
DNS-compliant No performance penalty
API Automation

Full REST API Access

Complete API for DNS management. Create zones, manage records, and integrate with your CI/CD pipelines. Pagination, filtering, and sync modes available.

  • Zone and record CRUD operations
  • Bulk record updates
  • Sync mode for accuracy
  • CLI and SDK support

API reference

DNS API REST v1
Authenticated
POST /v1/dns/zones
Request body
{
"domain" : "example.com"
}
201 Created · 42ms
Response
{
"id" : "zone_8f3k2j" ,
"domain" : "example.com" ,
"nameservers" : [
"ns1.quantcdn.io" ,
"ns2.quantcdn.io"
]
}
Copy cURL
SDK
Docs
RESTful
Bearer auth
JSON responses

DNS in Minutes

Add your domain and start managing DNS records immediately.

1

Add Your Domain

Enter your domain name in the dashboard. We'll create a zone and assign nameservers.

quant dns add example.com
2

Update Nameservers

Point your domain to our nameservers at your registrar. Verification is automatic.

ns1.quantcdn.io, ns2.quantcdn.io
3

Manage Records

Add, edit, and delete DNS records via dashboard, CLI, or API. Changes propagate instantly.

quant dns record add ...

DNS for Every Use Case

Whether you're hosting a simple website or managing complex infrastructure.

Website Hosting

Point your domain to any web host. ALIAS records let you use apex domains with CDNs and load balancers.

  • ALIAS for apex domains
  • A/AAAA records
  • CNAME for subdomains
Learn more

Email Configuration

Configure MX records for mail routing. Add SPF, DKIM, and DMARC via TXT records for deliverability.

  • MX with priorities
  • SPF/DKIM/DMARC
  • Multiple mail servers
Learn more

SSL Certificates

Automatic certificate provisioning with DNS validation. TXT records added automatically when needed.

  • Auto provisioning
  • DNS validation
  • Managed renewal
Learn more

API Automation

Full REST API for programmatic DNS management. Integrate with Terraform, CI/CD pipelines, and custom tooling.

  • Zone management
  • Record CRUD
  • Bulk operations
Learn more

Security Records

CAA records to control certificate issuance. TXT records for domain verification and security policies.

  • CAA records
  • TXT verification
  • SRV for services
Learn more

Multi-Environment

Manage DNS across development, staging, and production. Consistent configuration via API and infrastructure as code.

  • Environment parity
  • Terraform provider
  • Version control
Learn more

Better DNS Starts Here

Add your domain and experience enterprise-grade DNS with instant propagation.

Global anycast network
Instant propagation
Automatic SSL certificates
Full REST API access
Add your domainView pricing