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DNS analytics

DNS analytics shows what actually arrives at the nameservers: how many queries, answered from where, and how many of them lead nowhere.

Domains → your domain → Monitoring & protection → DNS analytics, direct address: dash.regfish.com/my/domains/<tld>/<sld>/analytics

DNS analytics with the world map and locationsDNS analytics with the world map and locations

Ranges: live, 24 hours, 7 days, 30 days. Plus four key figures:

  • Queries in the range, with the per second average.
  • NXDOMAIN share: queries for names that do not exist in the zone. A few percent are normal (typos, scans). A sudden rise usually means something out there still points at a name you deleted.
  • Active locations out of 14 anycast nodes on three continents.
  • Top location by queries.

The map shows volume per location (dot size) and the NXDOMAIN share (color).

The page says it itself, and it matters: the location is the anycast node that answered, an approximation of the region of the querying resolvers. It is not an end user location. A user behind a central DNS resolver shows up where their resolver sits, not where they are.

After a migration, analytics shows whether the new zone is being queried. After deleting old records, the NXDOMAIN share shows whether anything still asks for them. And a domain with permanently zero queries is a good candidate for cancellation.