A public suffix is a domain suffix under which Internet users could
or can directly register domain names eâ¤g⤠â¤com, â¤coâ¤uk, and
pvtâ¤k12â¤maâ¤us.
The Public Suffix List is a list of all known public suffixes.
Note: DAFSA is a Deterministic Acyclic Finite State Automaton
- a preprocessed list which can be quickly and easily used by programs.
For more information see the project home pages:
https://publicsuffixâ¤org
https://github.com/publicsuffix/list
The following packages have been upgraded in the Cygwin distribution:
- publicsuffix-list 20260724
- publicsuffix-list-dafsa 20260724
As there are many changes each release see below for complete details:
https://github.com/publicsuffix/list/commits/master/public_suffix_list.dat
2026-07-24 Summary of changes in above
util: gTLD data autopull updates for 2026-07-24T16:40:16 UTC
Add playcodeâ¤site to PRIVATE section
Remove detaâ¤dev, detaâ¤app entries from public_suffix_listâ¤dat
Add a workflow that checks the PR template is filled out
Remove onfabricaâ¤com Fabrica Technologies entry
Remove Bytemark Hosting entries: uk0â¤bigvâ¤io dhâ¤bytemarkâ¤coâ¤uk
vmâ¤bytemarkâ¤coâ¤uk
Update `â¤it`
Remove cryptonomicâ¤net Cryptonomic entries from public_suffix_listâ¤dat
Remove apiâ¤stdlibâ¤com from public suffix list
Remove hzcâ¤io RethinkDB entries from public_suffix_listâ¤dat
AI Agent notice about not modifying the repo PR template
Delete protonetâ¤io and Protonet GmbH entry
Remove Storj Labs entries from public_suffix_listâ¤dat
util: gTLD data autopull updates for 2026-07-15T16:20:56 UTC
remove acâ¤tj from public_suffix_listâ¤dat
Adding aeroâ¤in, alumniâ¤in, schoolâ¤in and ubâ¤in
Update `â¤no`
Add cybâ¤ge, llcâ¤ge, onlineâ¤ge and tnxâ¤ge
Add mygovâ¤scot
Add IPv64â¤net dynamic DNS domains
Add devâ¤cv, storeâ¤cv, and schâ¤ac to PSL private domains for Code Fost Host
Add grokâ¤me (xAI) to PRIVATE section
Remove infoâ¤at, bizâ¤at
remove mayfirstâ¤org
Add multiple dnsHomeâ¤de domains
Add puterâ¤site puterâ¤app puterâ¤work
Add mkmâ¤fan to private domains
util: gTLD data autopull updates for 2026-06-13T16:12:40 UTC
Add vibehostâ¤space for cross-tenant cookie isolation
Add OpenAI private suffixes
add khsjâ¤cn and canvaâ¤link
add aiâ¤id
Add bookâ¤online
add t3â¤storageâ¤dev, t3â¤storageapiâ¤dev for tigrisdataâ¤com
Remove ndâ¤us subdomains
Add Hostinger to public_suffix_listâ¤dat
Add *-zeropsâ¤zone
Update README with important notice to use unaltered template for pr
Remove onâ¤crispâ¤email (Crisp IM SAS)
util: gTLD data autopull updates for 2026-04-30T16:18:08 UTC
Fix grammar errors and typos
Add Shanghai Oray domains to Private Domains
Add deployagentâ¤space and pieboxâ¤site
Add atlassian-3pâ¤com variants for untrusted content isolation
Add fspagesâ¤org
Add *â¤metaaiusercontentâ¤com to Meta Platforms section
Remove GOVâ¤UK Platform as a Service entries
Add claudeâ¤app to PRIVATE section (Anthropic)
util: gTLD data autopull updates for 2026-04-15T16:04:01 UTC
fix: outdated pr reference and small typo
util: gTLD data autopull updates for 2026-04-10T15:53:10 UTC
Add K2 Cloud domains to the PRIVATE section
Add deployagentâ¤com
Add Northwest Nexus domains under private section
Add vivenu shop domains to private section
Remove PageXL entry from public_suffix_listâ¤dat
Fix typo in pull request template
Add opentunnelâ¤xyz to Public Suffix List
Added sryzeâ¤cc to the list
Add seproxâ¤hoocâ¤me
add payload dev
Add pplxâ¤app
Revise user count section in PR template
Add exeâ¤xyz
Add onâ¤expoâ¤app, stagingâ¤onâ¤expoâ¤app
update *â¤tritonâ¤zone comment block, fix sorting for TritonDataCenter org
removing mazeplayâ¤com
Add msâ¤show and msâ¤fun
Add myâ¤be to PRIVATE
Cambodia (â¤kh): allow direct second-level registrations
Add mybox shared domains to private section
Add begetcdnâ¤cloud
Add drive-platformâ¤com and drive-platformâ¤io
util: gTLD data autopull updates for 2026-02-18T15:51:43 UTC
Added kdnsâ¤fr to the private section
util: gTLD data autopull updates for 2026-02-15T15:24:49 UTC
Add convexâ¤cloud and convexâ¤site regional domains
Add Imagine domains to the list
Add hueâ¤vn to public suffix list for â¤vn ccTLD
Add sandboxâ¤denoâ¤net
-`â¤goo` util: gTLD data autopull updates for 2026-02-07T15:24:45 UTC
add domains to Dynuâ¤com section
removing no longer in use joyent subdomain
Fix sorting of MSFT section
Add new public suffixes for US Government cloud Azure services
remove 12chars block
Add Keenetic KeenDNS domains
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