Self-hosted / open sourceNetwork & Firewall ManagementHeadquarters: US

Infoblox NIOS: sovereignty score and 8 European alternatives

Infoblox NIOS is a platform for core network services: DNS, DHCP and IP address management (IPAM), together known as DDI. Several appliances are linked into one system using Grid technology and managed from a single console. The platform offers high availability with DNS anycast and DHCP failover, response policy zones to block malicious domains, encrypted DNS, and Terraform and Ansible plugins. NIOS runs on physical or virtual appliances in your own network, or as a virtual instance on AWS, Azure, Google Cloud and Oracle.

Infoblox is headquartered in Santa Clara, California, and is owned by the investment firms Vista Equity Partners and Warburg Pincus. As a US company it can be subject to US legislation such as the CLOUD Act. Because you install NIOS yourself, you decide where DNS and IPAM data are kept, including within the EU. The product is proprietary. With NIOS-X as a Service, Infoblox also offers a SaaS variant on public cloud locations.

See the 8 European alternatives ↓Assess your stack with Infoblox NIOS pre-selected

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Sovereignty score

57 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-210
Headquartered in the US: CLOUD Act and FISA 702
Data residency SOV-3100
EU-only hosting
Cryptographic key sovereignty SOV-380
Closed source, but self-hostable: encryption keys and runtime under your own control
Freedom from lock-in SOV-640
Closed source: switching requires data migration
Source & runtime sovereignty SOV-4 · SOV-655
Closed source, but self-hostable on your own infrastructure

SOV codes: the matching objective in the European Commission's Cloud Sovereignty Framework. Official source

How the score is calculated

Facts and evidence

Last checked October 4, 2026

Headquarters	US (US)Verified by hand
EU adequacy decision	Only for companies individually certified under the EU-US Data Privacy FrameworkVerified by hand
Data hosting	Self-hosted, e.g. in EU (your choice)Verified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Hosting signal	FASTLY - Fastly, Inc., US (US)Technically measured
Category	Network & Firewall Management
Type	Product
Website	infoblox.com ↗

The hosting signal shows the network that serves the vendor's website, often a CDN, and not necessarily where the service or your data is hosted. How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Infoblox NIOS

The European alternatives to Infoblox NIOS come from our knowledge base of over 6,800 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.

Score per alternative: 0 = high exposure, 100 = sovereign

41 European Network & Firewall Management vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

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Why digital sovereignty matters with Infoblox NIOS

Infoblox NIOS is headquartered in the United States. US vendors fall under the CLOUD Act and FISA 702: US authorities can compel access to data, even when that data sits in a European data centre. That is the core of the jurisdictional exposure in our model.

Infoblox NIOS runs on infrastructure you choose and control yourself. You decide where the data lives, including fully within the EU if you want — this is not a fixed hosting choice made by the vendor.

Infoblox NIOS is closed source, but you run the software yourself on your own infrastructure. The encryption keys and the runtime therefore stay under your own control, though you cannot audit or modify the source code. Ask about export options and open standards to limit software-level lock-in.

What this means for your organisation depends on your whole stack and context. The free assessment weighs Infoblox NIOS together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Frequently asked questions

What is the best European alternative to Infoblox NIOS?

It depends on your use case. Strong EU alternatives to Infoblox NIOS include PowerDNS, Nokia Altiplano and Phoenix Contact. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Infoblox NIOS?

Yes. Open-source EU alternatives to Infoblox NIOS include PowerDNS. These keep your data fully under your own control and let you self-host if you want to.

Is Infoblox NIOS GDPR-compliant and where is the data hosted?

Infoblox NIOS is headquartered in US and hosts data in EU. The vendor states it is GDPR-compliant, but the data falls under non-EU jurisdiction. For full EU data residency the EU alternatives on this page usually offer more certainty.

Details and sources

Verified by handHeadquarters, owner, hosting locations and licence have been checked by us against public sources. Free of charge and for every vendor, not a paid label. Nothing in this knowledge base is taken over automatically. Last checked on October 4, 2026.

Sources

Public sources used in the latest check of this record.

Compliance evidence

The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".

No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction

Cyber Resilience Act

Public signals that relate to the EU Cyber Resilience Act. They do not count towards the score. A missing line means "not found publicly".

Report a vulnerability: infoblox.com/company/legal/vulnerability-responsible-disclosure-policy/
Supported versions: infoblox.com/policies/

For products in scope of the CRA, CE marking is required from 11 December 2027; this cannot be checked yet.

Checked on October 9, 2026. What is the Cyber Resilience Act?

Digital sovereignty in Network & Firewall Management

Network & Firewall Management: Central management of firewalls, switches and Wi-Fi, network access control (NAC), load balancing and DNS/DHCP/IPAM. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.

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