tariffcheck.app
tariffcheck.app is a live English-language website hosted on Fly.io, Inc. (AS40509) in the United States, served by Fly. cl0q first saw it on 2026-10-24 and last crawled it on 2026-10-24. It resolves to 66.241.124.161 and has mail (MX) records set up. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
TariffCheck — landed cost up front, duty back in your pocket
TariffCheck classifies every SKU against the live US HTS, shows duty and tax at checkout, and finds the 99% duty refund you're owed on re-exports. For Shopify, WooCommerce and any store via API.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-10-24 |
| Last crawled | 2026-10-24 |
| IPv4 | 66.241.124.161 |
| IPv6 | 2a09:8280:1::137:a667:0 |
| Network | AS40509 Fly.io, Inc. · United States |
| Mail (MX) | smtp.google.com |
| Language | en |
| Server | Fly/331937a822 (2026-10-23) |