Simple DNS Plus

Plans and prices

Every plan, in full

On the record

API

A REST/JSON HTTP API can be used to create DNS records and zones, control software functions, and integrate with other applications.simpledns.plus · read 7 Oct 2026

DNS privacy

It supports DNS over TLS and DNS over HTTPS to encrypt DNS queries and responses.simpledns.plus · read 7 Oct 2026

DNSSEC

It can automatically sign DNSSEC zones, re-sign after record changes, and roll over ZSK keys on a configurable schedule.simpledns.plus · read 7 Oct 2026

Integrations

It supports Microsoft Active Directory through SRV records and DNS Update, and offers an OpenAPI specification for automation tools.simpledns.plus · read 7 Oct 2026

Maker

JH Software says it was founded in 1999 in New Jersey, USA, and is now located in Denmark.jhsoftware.dk · read 7 Oct 2026

Management

The user interface can run on a desktop and connect to a remote server, including a Windows Server Core installation without a GUI.simpledns.plus · read 7 Oct 2026

Plug-ins

The plug-in system includes options such as DHCP server, DynDNS service, GeoDNS, JavaScript, Microsoft SQL Server, and MySQL Server plug-ins.simpledns.plus · read 7 Oct 2026

Pricing limits

License price depends on zone capacity, number of server licenses, and possibly plug-ins; every new or upgrade license purchase includes one year of free upgrade protection.simpledns.plus · read 7 Oct 2026

Purpose

Simple DNS Plus is a DNS server for Windows that supports authoritative DNS and recursive DNS resolution with caching.simpledns.plus · read 7 Oct 2026

Scale

The maker says the product is suited to managing from a few domains to more than 100,000 domains.simpledns.plus · read 7 Oct 2026

Security

Security features include recursion restrictions by client IP, TSIG-authenticated zone transfers, response filtering, and IP blocking or rate limiting.simpledns.plus · read 7 Oct 2026

Support

The site provides online documentation, a knowledge base, contact support, and remote management installation instructions.simpledns.plus · read 7 Oct 2026

Trial

A full-featured 14-day evaluation version is available, and it becomes the full version when licensed without reinstalling.simpledns.plus · read 7 Oct 2026

Zone history

The software stores previous zone versions so users can compare, export, or restore them.simpledns.plus · read 7 Oct 2026

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