Public Interest Registry is a not-for-profit 501(c)(3) corporation based in Reston, Virginia, created by the Internet Society in 2002 to manage the .ORG top-level domain. It took over operation of .ORG in January 2003 and launched the .NGO and .ONG top-level domains in March 2015.

In November 2019, it was announced that the Internet Society intends to sell the Public Interest Registry to the private equity investment firm Ethos Capital for 1.135 billion USD. Following concerns raised by the attorney general of California, ICANN decided to reject the sale in April 2020.

Domains

.ORG

.ORG is the third largest generic top-level domain of the Domain Name System used in the internet. .ORG domains have been registered by Public Interest Registry since 2003. Craigslist.org and Wikipedia.org are among the more popular .org users. Since 2009, Public Interest Registry has published a bi-annual report called "The Dashboard" on the number of registered .ORG domains. There were more than 8 million registered .ORG in 2009, 8.8 million in 2010, and 9.6 million in 2011. Public Interest Registry registered the ten millionth .org domain in June, 2012. In June 2015 there were 10.5 million .org domains registered. As of 2026, there are more than 12 million .ORG domains registered.

Public Interest Registry promotes and publicizes the .ORG domain. While .ORG is an open domain, Public Interest Registry wants more people to view .ORG as a domain for communities and entities that serve the public good, rather than being perceived as directed to non-profits. In 2010, Public Interest Registry launched "WhyIChose.org" as part of a campaign to promote the .ORG domain extension.

It conducted a survey of consumers in 2011 on how domain names are perceived by internet users. The survey found that 81 percent of Americans still rely on an organization's website before Twitter or Facebook. It also suggested .ORG sites were seen as more trustworthy. Respondents were more likely to turn to .ORG websites in a crisis, more likely to post content on .ORG sites and to trust information on a .ORG domain. It also found that younger age groups were almost twice as likely to register a .ORG as Americans age 55-64.

In July 2015, Public Interest Registry marked the 30th anniversary of the first .ORG registration, and launched a website featuring a timeline of .ORG registrations from 1985 to 2015 and a gallery of .ORG websites. The first .ORG domain name to be registered was mitre.org.

.NGO and .ONG

In June 2011, ICANN expanded the internet's naming system to allow applications for new top-level domain names. Public Interest Registry declared publicly an interest in the .NGO domain (NGO standing for non-governmental organization) in August 2011 and applied for it in May 2012. It also applied for an equivalent domain, .ONG, which stands for Organisation Non Gouvernementale in French, and is also recognizable in Portuguese, Spanish, Italian and other Romance languages.

Unlike the .ORG domain, .NGO will require validation of the registrant's non-governmental status. Non-governmental organizations told Public Interest Registry they needed a closed domain that validated the legitimacy of websites accepting online donations to avoid fraud. Public Interest Registry plans to use the funds from selling .NGO domains to develop an "NGO Community Program" to reach out to NGOs in developing nations. It also intends to create a directory service of NGOs to support their SEO and visibility, and develop a closed community for NGOs to learn from each other. The new domains have been publicly available since May 6, 2015.

Policy initiatives

DNS abuse institute In 2021, PIR announced the establishment of the Domain Name Abuse Institute as part of its ongoing efforts to protect Internet users from the threat of DNS abuse such as malware, botnets, phishing, pharming, and spam. PIR said the Institute will bring together leaders in the anti-abuse space to fund research, publish recommended practices, share data, and provide tools to identify and report DNS Abuse. Graeme Bunton, who has more than a decade of experience working in the DNS and DNS Abuse policy, was named to serve as the DNS Abuse Institute’s inaugural director. In April 2022, it signaled the coming release of an industry tool to report DNS abuse. The tool, named NetBeacon, was slated to be formally introduced in the summer of 2022.

Quality Performance Index initiative

Two years prior to the establishment of the DNS Abuse Institute, PIR in 2019 created an incentive program with domain registrars to combat DNS abuse and improve the quality of the .ORG domain space. PIR claimed that improving the quality of the domains registered led to higher renewal rates for expiring domain names (a key financial goal for registrars). The program gave registrars tools and best practices to improve the quality of .ORG domains registered and then created a scorecard "Quality Performance Index," or QPI, to measure the results. Among the indicators measured included abuse ratings, renewal rates, domain usage, DNSSEC enablement, SSL encryption usage, and the average term life of a domain name registration. In 2021, PIR, saying the program had been successful improving the quality of. the .Org domain space, offered QPI tools and measurement kit free to all registries and registrars across all domains.

Domain tasting

Public Interest Registry reduced domain tasting by charging fees to registrars that cancel 90 percent of their domains in less than five days. In 2007, ICANN used that as a model for a similar proposal to curb domain tasting through non-refundable fees. Public Interest Registry supported ICANN's expansion of top-level domain names. CEO Brian Cute commented that internet users will still gravitate towards established domain names, but new domains will target specific communities. Public Interest Registry has also urged ICANN to address privacy implications of the WHOIS database. The organization is critical of the security of DNS filtering techniques and supports the DNSSEC protocol. It also shuts down .org-based phishing scams.

.ORG Impact Awards

PIR holds an annual awards program to "recognize and reward outstanding mission-driven individuals and organizations from the global .ORG Community for their positive contributions to society." Since 2019, the .ORG Impact Awards have recognized more than 120 outstanding .ORGs across more than 40 countries, with prize donations totaling $220,000.

Previous .ORG of the Year recipients include ADES, which produces solar cookers in Madagascar, thus encouraging the use of renewable energy, Days for Girls International, aiming to advance menstrual equity, health, and education, and World Refugees School, a school aiming to leverage technology to provide education to children in a scalable and potentially more affordable way.

PIR intends to recognize 2022 awardees in the following categories: Health and Healing, Quality Education for All, Diversity, Equity, and Inclusion, Environmental Stewardship, Hunger and Poverty, Community Building, Rising Star, and .ORG of the Year.

History The Domain Name System was created in 1983 to create a more stable and redundant network of networks and to make the internet simpler for more people to use.

.ORG was one of the original top-level domains (along with .COM, .EDU, .MIL, and .GOV) that launched a year later in 1984. .ORG was intended to be the home for organizations of a non-commercial character that did not meet the requirements for the other top-level domains.

From 1984 to 1992, .ORG was managed by the Stanford Research Institute under a grant from the United States government. At this time, .ORG domain names were issued free of charge upon request.

In 1993, the operations of .ORG were privatized and transferred from the Stanford Research Institute to Network Solutions – the single-bidder for further developing the domain name registration service for the internet – under a five-year agreement with the National Science Foundation. Network Solutions charged $100 per .ORG domain name for a two-year registration, a rate that was subsequently lowered to $70 following a 1997 lawsuit charging Network Solutions with antitrust violations.

In 1998, the United States Department of Commerce issued the white paperwhite paper that resulted in the formation of the Internet Corporation for Assigned Names and Numbers (ICANN). One early decision that ICANN made was to create a vertical separation of registries (the party that manages the underlying database of domain names) and registrars (the party that acts as a retail provider of domain names).

The creation of ICANN brought some competition to the domain name industry when new generic top-level domains like .BIZ, .INFO, and .MUSEUM launched in 2001. Network Solutions, however, retained its monopoly over .ORG, as well as .COM and .NET. Network Solutions was acquired by Verisign in 2000.

In 2001, to keep .COM and .NET (the most financially lucrative of the legacy top-level domains), Verisign voluntarily agreed to surrender its control of .ORG by 2003. At the time, ICANN stated that transferring .ORG away from Verisign and to a new, purpose-built registry would “return the .ORG registry to its original purpose,” and enable .ORG to return “to its originally intended function as a registry operated by and for non-profit organizations.”

Furthermore, article 5.1.4 of the 2001 .ORG Registry Agreement between ICANN and Verisign required that Verisign "pay to ICANN or ICANN’s designee the sum of US $5 million, to be used by ICANN in it [sic] sole discretion to establish an endowment to be used to fund future operating costs of the non-profit entity designated by ICANN as successor operator of the .ORG registry."

The criteria for re-assigning .ORGcriteria for re-assigning .ORG included:

Criterion 4 (differentiation): "A key objective is differentiation of the .ORG TLD from TLDs intended for commercial purposes. … Proposals should include detailed planned marketing practices designed to … promote and attract registrations from the global noncommercial community." Criterion 5 (responsiveness to the noncommercial community): “The successor operator’s policies and practices should strive to be responsive to and supportive of the noncommercial Internet user community” and "Where representative governing or advisory groups are proposed, the proposal should ensure a mechanism for providing all .org registrants with the opportunity to participate in that mechanism, either through the selection of members, or through some other means. The bylaws or other documents establishing the groups should provide explicitly for an open, transparent, and participatory process by which .org operating policies are initiated, reviewed, and revised in a manner that reflects the interests of .org domain name holders and is consistent with the terms of its registry agreement with ICANN." Criterion 6 (public support among noncommercial users): "Demonstrated support among registrants in the .ORG TLD, particularly those actually using .ORG domain names for noncommercial purposes" and Criterion 7 (affordability): "In view of the noncommercial character of many present and future .ORG registrants, affordability is important. A significant consideration will be the price at which the proposal commits to provide initial and renewal registrations."