Privacy-first IP, DNS & email tooling — the reusable, MIT-licensed core behind ipcow.com. Class A — open source, MIT (§10).
packages/tools-core—@ipcow/tools-core: RFC 8484 DoH client (Quad9), DNS record / reverse / SPF / DMARC / DKIM / CAA / MX / MTA-STS / DNSSEC / BIMI lookups, CIDR + IP math, RDAP, and AI-crawler-policy checks. Pure, typed, transport-agnostic, no cross-package imports. See its README.apps/probe—ipcow-probe: a small per-stack network probe (Go, stdlib + one dependency).
Used in production by ipcow.com (a separate, private repo) via a git submodule. Licensed under the MIT License.
| Component | Version | License |
|---|---|---|
| TypeScript toolchain (dev) | 5.x | Apache-2.0 |
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