Opportunity brief · Nov 5, 2026

IP Domain Country Flag

Shows country flag and other IP / domain information in the location bar.

RevenueNo price in the listingNo price listed

OpportunityNot scoredAn opportunity needs a revenue figure of at least $1k a month.

1–2★ ratingsnot publishedcomplaints from Feb 2023–Oct 2025, 25% in the last 24 months — mostly history

Build difficultyLowBrowser extension with third-party IP/geolocation API; no payments, regulation, hardware, or network effects.

The pitch, and what the numbers say

IP Domain Country Flag — Tools · https://dnslytics.com

No revenue figure: see why on the full x-ray.

Why users leave

The free diagnosis shows the top complaint. The full brief has every cluster, the build ideas and the buyers.

Bugs/Reliability · 4 of 4 of complaints read

Extension seriously slowed web page loading; user found it was the culprit after Chrome was much faster on another computer.

“I found that this extension seriously slowed down the loading speed of web pages.”

What a challenger would build

3 build ideas, each answering a complaint above — in the full brief

Closest alternatives

Who is buying right now

39 buyer threads in the same market in the last 30 days, with links and excerpts in the full brief.

Get the full IP Domain Country Flag brief

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.

How to read this

Sources: the product's public listing and reviews, its published price, and public forum threads. Revenue is an estimate unless marked verified by the founder; the formula and its inputs are on the full x-ray. Complaints are grouped by a language model and each quote is a verbatim excerpt, linked to the original review. Build difficulty is a model's reading of the listing and the complaints, not a measurement. Figures are a snapshot of Nov 5, 2026. Corrections: corrections.

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