---
title: "Domaintools (@domaintools)"
description: "APIs, generators, stacks and projects published by domaintools on Skmtc."
account: "domaintools"
---

# Domaintools

## APIs

5 public APIs with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/domaintools/feed.md

- [DomainTools Threat Feeds](https://skmtc.dev/domaintools/apis/domaintools-threat-feeds.md): Domain and IP threat intelligence: real-time risk scores, hotlists, newly observed domains and registration data
- [DomainTools Lookups and Monitors API](https://skmtc.dev/domaintools/apis/domaintools-lookups-and-monitors-api.md): Domain intelligence: WHOIS, reverse lookups, risk scores and domain monitoring
- [SIE Batch REST API](https://skmtc.dev/domaintools/apis/sie-batch-rest-api.md): Real-time DNS data: fetch channel samples and time-range downloads for investigations
- [dnsdb](https://skmtc.dev/domaintools/apis/dnsdb.md): DNS intelligence: look up DNS records by owner name or rdata, with regex search and summary stats
- [DomainTools Iris API](https://skmtc.dev/domaintools/apis/domaintools-iris-api.md): Domain threat monitoring: track lookalike domains, enrich DNS and WHOIS data, and investigate infrastructure