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Google could shake up the registry market with new open-source Nomulus platform

Kevin Murphy, October 19, 2016, 09:43:35 (UTC), Domain Registries

Google has muscled in to the registry service provider market with the launch of Nomulus, an open-source TLD back-end platform.

The new offering appears to be tightly integrated with Google’s various cloud services, challenging long-held registry pricing conventions.

There are already indications that at least one of the gTLD market’s biggest players could be considering a move to the service.

Donuts revealed yesterday it has been helping Google with Nomulus since early 2015, suggesting a shift away from long-time back-end partner Rightside could be on the cards.

Nomulus, which is currently in use at Google Registry’s handful of early-stage gTLDs, takes care of most of the core registry functions required by ICANN, Google said.

It’s a shared registration system based on the EPP standard, able to handle all the elements of the domain registration lifecycle.

Donuts contributed code enabling features it uses in its own 200-ish gTLDs, such as pricing tiers, the Early Access Period and Domain Protected Marks List.

Nomulus handles Whois and likely successor protocol RDAP (Registration Data Access Protocol).

For DNS resolution, it comes with a plug-in to make TLDs work on the Google Cloud DNS service. Users will also be able to write code to use alternative DNS providers.

There’s also software to handle daily data escrow to a third-party provider, another ICANN-mandated essential.

But Nomulus lacks critical features such as billing and fully ICANN-compliant reporting, according to documentation.

So will anyone actually use this? And if so, who?

It’s too early to say for sure, but Donuts certainly seems keen. In a blog post, CEO Paul Stahura wrote:

As the world’s largest operator of new TLDs, Donuts must continually explore compelling technologies and ensure our back-end operations are cost-efficient and flexible… Google has a phenomenal record of stability, an almost peerless engineering team, endless computing resources and global scale. These are additional potential benefits for us and others who may contribute to or utilize the system. We have been happy to evaluate and contribute to this open source project over the past 20 months because this platform provides Donuts with an alternative back-end with significant benefits.

In a roundabout way, Donuts is essentially saying that Nomulus could work out cheaper than its current back-end, Rightside.

The biggest change heralded by Nomulus is certainly pricing.

For as long as there has been a competitive market for back-end domain registry services, pricing has been on a per-domain basis.

While pricing and model vary by provider and customer, registry operators typically pay their RSPs a flat fee and a buck or two for each domain they have under management.

Pricing for dot-brands, where DUM typically comes in at under 100 today, is believed to be weighted much more towards the flat-fee service charge element.

But that’s not how Nomulus is to be paid for.

While the software is open source and free, it’s designed to run on Google’s cloud hosting services, where users are billed on the fly according to their usage of resources such as storage and bandwidth consumed.

For example, the Google Cloud Datastore, the company’s database service that Nomulus uses to store registration and Whois records, charges are $0.18 per gigabyte of storage per month.

For a small TLD, such as a dot-brand, one imagines that storage costs could be reduced substantially.

However, Nomulus is not exactly a fire-and-forget solution.

There is no Google registry service with customer support reps and such, at least not yet. Nomulus users are responsible for building and maintaining their registry like they would any other hosted application.

So the potentially lower service costs would have to be balanced against potentially higher staffing costs.

My hunch based on the limited available information is that for a dot-brand or a small niche TLD operating on a skeleton crew that may lack technical expertise, moving to Nomulus could be a false economy.

With this in mind, Google may have just created a whole new market for middleman RSPs — TLD management companies that can offer small TLDs a single point of contact for technical expertise and support but don’t need to build out and own their own expensive infrastructure.

The barrier to entry to the RSP market may have just dropped like a rock, in other words.

And Nomulus may work out more attractive to larger TLD operators such as Donuts, with existing teams of geeks, that can take advantage of Google’s economies of scale.

Don’t expect any huge changes overnight though. Migrating between back-ends is not an easy or cheap feat.

As well as ICANN costs, and data migration and software costs, there’s also the non-trivial matter of shepherding a horde of registrars over to the new platform.

How much impact Nomulus will have on the market remains to be seen, but it has certainly given the industry something to think about.

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Comments (1)

  1. Rubens Kuhl says:

    Shepherding many registrars is a challenge indeed, but one that does not apply to Brand TLDs that has usually 0 to 1 registrars.

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