Geosite.dat Inspector

Upload a geosite.dat file or load the official geosite.dat, inspect category lists and rule distribution, and check which geosite categories match a hostname.

geosite.datBrowser parseDomain lookupIdle

Remote geosite.dat URL

Hostname to inspect

Choose file

Upload a geosite.dat file or load the official geosite.dat, then enter a hostname to see which geosite categories it matches.

Instructions：Geosite.dat Inspector

Notes

Upload a local geosite.dat file or load the official remote geosite.dat.
After decoding, the page shows:
- how many geosite categories exist
- how many rules each category contains
- the distribution of root-domain, full-domain, keyword, and regex rules
- which geosite categories match a given hostname
This is useful for debugging GEOSITE,xxx routing rules, validating data files, and explaining what a geosite category really contains.
The first version focuses on decoding the GeoSiteList -> GeoSite -> Domain structure and hostname matching. It does not attempt to become a full GEO source manager.

Geosite.dat Inspector

Instructions：Geosite.dat Inspector

Notes

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