IIJ DNS Platform Service review
A managed DNS service for organizations needing DNSSEC, automation, failover, and multi-provider support.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
IIJ DNS Platform Service is a cloud-based managed DNS platform for businesses that need primary or secondary authoritative DNS. It supports forward and reverse zone management, DNSSEC signing, TSIG-protected zone transfers, REST API automation, and web administration. IIJ DNS Traffic Management Service adds monitoring and failover for DNS-based load distribution. The service fits small, mid-market, and enterprise organizations, with particular relevance for Japanese enterprises seeking managed DNS operations from Internet Initiative Japan Inc.
The Basic Plan includes the managed DNS service, DNSSEC support, a 100 QPS standard maximum, and the first zone’s monthly fee. The Premium Plan raises the standard maximum to 200 QPS and adds multi-provider compatibility plus an authoritative DNS SLA with 100% availability. The published pricing structure starts at ¥2,100, with one included zone. Basic and Premium plan fees are separate from listed initial fees and optional or additional service charges, so buyers should evaluate the full service configuration rather than compare only the entry price. There is no free plan.
Its main ecosystem fit is the combination of web and API access, with IIJ ID Service listed as an integration. Premium multi-provider compatibility is useful when authoritative DNS responsibilities span providers, while monitoring and failover support operational continuity. The service is less suited to teams seeking advanced traffic-steering controls, since traffic steering is basic, or to buyers who prioritize a broad integration catalog. Organizations that need DNSSEC, secondary DNS, API-driven records, and managed operations should consider it; those needing more sophisticated traffic direction may prefer an alternative focused on that capability.
IIJ DNS Platform Service pros and cons
- Where it wins
- Primary and secondary authoritative DNS with DNSSEC and TSIG transfers
- REST API automation plus web-based zone and record management
- Premium adds multi-provider compatibility and 100% authoritative DNS SLA
- Where it doesn't
- Traffic steering is focused on basic DNS-based load distribution
- Plans have separately listed initial and optional service charges
- Support channels are limited to documentation
IIJ DNS Platform Service fact sheet, pricing and score →
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