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📍 LOC Record Checker

Look up LOC records that publish latitude, longitude, and altitude metadata for domains and hosts. No sign-up required. Keeps your data private on-device.

LOC Record Checker

Retrieve DNS LOC records that publish latitude, longitude, and altitude metadata for hosts or facilities.

What you'll see

Geographic coordinates with altitude and precision values for the requested host.
TTL information for planning cache duration of location metadata.
Authority responses clarifying where the LOC data originated if not directly available.

Common use cases

Document data center coordinates for internal mapping and incident response.
Share infrastructure locations with partners without distributing separate spreadsheets.
Validate geo-aware DNS policies that rely on accurate location attributes.

DNS Resolver

Look up LOC records that publish latitude, longitude, and altitude metadata for a host or domain.

Request DNSSEC records (DO=1)Disable resolver checking (CD=1)

Prepared query: example.com

Troubleshooting tips

Values follow the degrees-minutes-seconds format defined in RFC 1876—double-check the order when entering new data.
Altitude is measured in meters above sea level; use negative numbers for underground facilities.
Align horizontal and vertical precision fields with the accuracy of your source data to avoid misleading coordinates.

FAQ

Why do some hosts return no LOC data?: LOC records are optional and rarely published. If the zone lacks a LOC RRset, the authority section will show which nameserver responded so you can verify configuration there.
Can I convert the coordinates to decimal degrees?: Yes. Multiply the minutes by 1/60 and seconds by 1/3600, then sum with the degrees. Many GIS tools also accept the raw DMS values returned here.