🚀
DNSControl
🚀
DNSControl
  • Introduction to DNSControl
  • Getting Started
    • Overview
    • Examples
    • Migrating zones to DNSControl
    • TypeScript autocomplete and type checking
  • Language Reference
    • JavaScript DSL
    • Top Level Functions
      • D
      • DEFAULTS
      • DOMAIN_ELSEWHERE
      • DOMAIN_ELSEWHERE_AUTO
      • D_EXTEND
      • FETCH
      • HASH
      • IP
      • NewDnsProvider
      • NewRegistrar
      • PANIC
      • REV
      • REVCOMPAT
      • getConfiguredDomains
      • require
      • require_glob
    • Domain Modifiers
      • A
      • AAAA
      • ALIAS
      • AUTODNSSEC_OFF
      • AUTODNSSEC_ON
      • CAA
      • CAA_BUILDER
      • CNAME
      • DHCID
      • DNAME
      • DNSKEY
      • DISABLE_IGNORE_SAFETY_CHECK
      • DMARC_BUILDER
      • DS
      • DefaultTTL
      • DnsProvider
      • FRAME
      • HTTPS
      • IGNORE
      • IGNORE_NAME
      • IGNORE_TARGET
      • IMPORT_TRANSFORM
      • IMPORT_TRANSFORM_STRIP
      • INCLUDE
      • LOC
      • LOC_BUILDER_DD
      • LOC_BUILDER_DMM_STR
      • LOC_BUILDER_DMS_STR
      • LOC_BUILDER_STR
      • M365_BUILDER
      • MX
      • NAMESERVER
      • NAMESERVER_TTL
      • NAPTR
      • NO_PURGE
      • NS
      • PTR
      • PURGE
      • SOA
      • SPF_BUILDER
      • SRV
      • SSHFP
      • SVCB
      • TLSA
      • TXT
      • URL
      • URL301
      • Service Provider specific
        • Akamai Edge Dns
          • AKAMAICDN
        • Amazon Route 53
          • R53_ALIAS
        • Azure DNS
          • AZURE_ALIAS
        • Cloudflare DNS
          • CF_REDIRECT
          • CF_SINGLE_REDIRECT
          • CF_TEMP_REDIRECT
          • CF_WORKER_ROUTE
        • ClouDNS
          • CLOUDNS_WR
    • Record Modifiers
      • TTL
      • Service Provider specific
        • Amazon Route 53
          • R53_ZONE
          • R53_EVALUATE_TARGET_HEALTH
    • Why CNAME/MX/NS targets require a "dot"
  • Provider
    • Supported providers
    • Akamai Edge DNS
    • Amazon Route 53
    • AutoDNS
    • AXFR+DDNS
    • Azure DNS
    • Azure Private DNS
    • BIND
    • Bunny DNS
    • CentralNic Reseller (CNR) - formerly RRPProxy
    • Cloudflare
    • ClouDNS
    • CSC Global
    • deSEC
    • DigitalOcean
    • DNS Made Easy
    • DNSimple
    • DNS-over-HTTPS
    • DOMAINNAMESHOP
    • Dynadot
    • easyname
    • Exoscale
    • Gandi_v5
    • Gcore
    • Google Cloud DNS
    • Hetzner DNS Console
    • HEXONET
    • hosting.de
    • Huawei Cloud DNS
    • Hurricane Electric DNS
    • Internet.bs
    • INWX
    • Linode
    • Loopia
    • LuaDNS
    • Microsoft DNS Server on Microsoft Windows Server
    • Mythic Beasts
    • Namecheap
    • Name.com
    • Netcup
    • Netlify
    • NS1
    • OpenSRS
    • Oracle Cloud
    • OVH
    • Packetframe
    • Porkbun
    • PowerDNS
    • Realtime Register
    • RWTH DNS-Admin
    • Sakura Cloud
    • SoftLayer DNS
    • TransIP
    • Vultr
  • Commands
    • preview/push
    • check-creds
    • get-zones
    • get-certs
    • fmt
    • creds.json
    • Global Flag
    • Disabling Colors
  • Advanced features
    • CI/CD example for GitLab
    • CLI variables
    • Nameservers and Delegations
    • Notifications
    • Useful code tricks
    • JSON Reports
  • Developer info
    • Code Style Guide
    • Documentation Style Guide
    • DNSControl is an opinionated system
    • Writing new DNS providers
    • Creating new DNS Resource Types (rtypes)
    • Integration Tests
    • Test a branch
    • Unit Testing DNS Data
    • Bug Triage Process
    • Bring-Your-Own-Secrets for automated testing
    • Debugging with dlv
    • ALIAS Records
    • TXT record testing
    • DNS records ordering
  • Release
    • How to build and ship a release
    • Changelog v3.16.0
    • GitHub releases
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  1. Language Reference
  2. Domain Modifiers

SVCB

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Last updated 5 months ago

SVCB adds an SVCB record to a domain. The name should be the relative label for the record. Use @ for the domain apex.

The priority must be a positive number, the address should be an ip address, either a string, or a numeric value obtained via .

The params may be configured to specify the alpn, ipv4hint, ipv6hint, ech or port setting. Several params may be joined by a space. Not existing params may be specified as an empty string ""

Modifiers can be any number of or JSON objects, which will be merged into the record's metadata.

dnsconfig.js
D("example.com", REG_MY_PROVIDER, DnsProvider(DSP_MY_PROVIDER),
  SVCB("@", 1, ".", "ipv4hint=123.123.123.123 alpn=h3,h2 port=443"),
);
IP
record modifiers