# NetAPI

> NetAPI (netapi.com) tracks 341,218,014 registered domain names across 1,584 top-level domains (gTLDs and ccTLDs), updated daily, and publishes domain lists, enriched domain datasets (DNS, IP, hostname, country, email and phone contacts, WHOIS/RDAP registrar and dates), DNS-provider and registrar lists, domain/IP lookup, a free Top 1M website ranking and free compromised domain/IP feeds. Operated by CodeRockers LTD (Cyprus). Crawler: NetAPI/1.1 (+https://netapi.com/bot.html).

Key facts: 341,218,014 active domains; 251,862 domains added in the last 24 hours; 490,812,362 domains seen historically; data as of 2026-10-19 (UTC).

## Free datasets (CC BY 4.0, no registration)

All three are free to use, share and redistribute, including commercially, under the Creative Commons Attribution 4.0 license (https://creativecommons.org/licenses/by/4.0/). Please credit NetAPI and link to the dataset page.

- [NetAPI Top 1M](https://netapi.com/top-1-mln-websites/): the 1,000,000 most popular websites as registrable domains (eTLD+1), rebuilt daily (last: 2026-10-19) by combining several public SEO / link-graph and traffic signals with reciprocal rank fusion. CSV `NetAPI_Rank,Domain`, permanent URL: https://netapi.com/netapi_top1mln.csv
- [Compromised domains](https://netapi.com/compromised-urls/): domain names currently reported as malicious or abused (malware, phishing, botnet C2, spam) by public threat feeds; 283,378 domains listed in the last 24 hours, 1,183,092 ever. Current list: https://netapi.com/api2/?method=compromised&dataset_type=url ; historical: https://netapi.com/api2/?method=compromised&dataset_type=url-all
- [Compromised IP addresses](https://netapi.com/compromised-ips/): IPv4/IPv6 addresses and CIDR ranges reported as malicious; 44,650 listed in the last 24 hours, 2,077,963 ever. Current list: https://netapi.com/api2/?method=compromised&dataset_type=ip ; historical: https://netapi.com/api2/?method=compromised&dataset_type=ip-all
- [Research hub](https://netapi.com/research/): all free reports in one place (7 languages).
- [Research: TLD abuse report](https://netapi.com/research/tld-abuse/): share of compromised domains per TLD, updated daily.
- [Research: registrar abuse report](https://netapi.com/research/registrar-abuse/): compromised domains per registrar, updated daily.
- [Research: anatomy of the Top 1M](https://netapi.com/research/top-1m-anatomy/): TLDs, DNS providers, hosting countries, registrars and domain age behind the Top 1M most popular websites, updated daily.
- [Research: DNS provider market share](https://netapi.com/research/dns-market-share/): market share of ~500 DNS providers by number of domains, 30-day and 1-year change, fastest-growing providers, monthly trend since 2025, updated daily.
- [Top websites by country and TLD](https://netapi.com/top-websites/): the most popular websites of every country / TLD with at least 1,000 domains in the Top 1M (e.g. https://netapi.com/top-websites/de/), top 100 per page and a free CSV of up to 1,000 domains per TLD (CC BY 4.0), updated daily.

## How NetAPI compares with other providers

- [Comparisons hub](https://netapi.com/vs/): feature-by-feature comparisons of NetAPI with other domain data providers (zones and domains covered, update frequency, dataset fields, registrar and DNS data, free data and licensing, API, transparency).
- [NetAPI vs zonefiles.io](https://netapi.com/vs/zonefiles-io/): zonefiles.io was closed in 2025. NetAPI is its successor, built by the original author: what happened, what stayed the same and what NetAPI adds.
- [NetAPI vs Domains Monitor](https://netapi.com/vs/domains-monitor/): Zones and domains covered, dataset fields, registrar and DNS-provider data, free datasets and their license, lookup, API and company transparency - the two services side by side.
- [NetAPI vs Domains Index](https://netapi.com/vs/domains-index/): Domains Index sells one-off domain databases and paid update subscriptions; NetAPI delivers daily lists and enriched datasets with an API. Coverage, dataset fields, registrar and DNS data, free data and transparency compared.
- [NetAPI vs ViewDNS](https://netapi.com/vs/viewdns/): ViewDNS is a toolbox of per-query DNS, IP and WHOIS lookups with a credit-based API and a few data feeds; NetAPI delivers complete daily domain lists and enriched datasets. Bulk data, lookup, free data and transparency compared.
- [NetAPI vs NetworksDB](https://netapi.com/vs/networksdb/): NetworksDB sells plain, one-off domain lists next to its IP and organisation data; NetAPI delivers daily updated lists and enriched datasets. Coverage, freshness, dataset fields, free data and transparency compared.

## Domain lists and datasets (subscription)

- [All zones: datasets](https://netapi.com/datasets-all-domains/) and [lists](https://netapi.com/lists-all-domains/): one file per TLD, plus all-zones bundles. A *list* is plain domain names (CSV, gzip); a *dataset* adds DNS servers, IP, hostname, IP country, email addresses, phone numbers and Majestic rank.
- [Country-code zones](https://netapi.com/datasets-cctld-domains/): ccTLD datasets and [lists](https://netapi.com/lists-cctld-domains/).
- Filters per zone: active domains, new domains (last 24 hours; daily-updated zones only), deleted domains (dropped from the zone in the last 24 hours; lists only, zones with a complete daily registry feed).
- [DNS provider lists](https://netapi.com/dns-providers/): domains grouped by authoritative DNS provider (737 providers, e.g. Cloudflare, Route 53).
- [Registrar WHOIS datasets](https://netapi.com/whois-providers/): domains grouped by registrar with registration/expiration dates (330 registrars).
- [Domain lookup](https://netapi.com/lookup-domain/) and [IP lookup](https://netapi.com/lookup-ip/): single-item queries (web and API).
- [Plans](https://netapi.com/plans/): Basic $49/month (lists), Plus $69/month (lists + datasets), Pro $99/month. Prices in USD (EUR in the EU).

## Largest zones

- [.com domains](https://netapi.com/com-domains/): 170,394,140 active domains (gTLD, updated 2026-10-19)
- [.net domains](https://netapi.com/net-domains/): 12,654,636 active domains (gTLD, updated 2026-10-19)
- [.org domains](https://netapi.com/org-domains/): 12,404,875 active domains (gTLD, updated 2026-10-19)
- [.xyz domains](https://netapi.com/xyz-domains/): 11,464,148 active domains (gTLD, updated 2026-10-19)
- [.de domains](https://netapi.com/de-domains/): 10,309,691 active domains (ccTLD, updated 2026-10-19)
- [.cn domains](https://netapi.com/cn-domains/): 6,751,398 active domains (ccTLD, updated 2026-10-19)
- [.top domains](https://netapi.com/top-domains/): 6,329,026 active domains (gTLD, updated 2026-10-19)
- [.ru domains](https://netapi.com/ru-domains/): 6,223,239 active domains (ccTLD, updated 2026-10-19)
- [.info domains](https://netapi.com/info-domains/): 5,242,205 active domains (gTLD, updated 2026-10-19)
- [.fr domains](https://netapi.com/fr-domains/): 4,758,898 active domains (ccTLD, updated 2026-10-19)
- [.shop domains](https://netapi.com/shop-domains/): 4,287,965 active domains (gTLD, updated 2026-10-19)
- [.online domains](https://netapi.com/online-domains/): 3,781,581 active domains (gTLD, updated 2026-10-19)
- [.uk domains](https://netapi.com/uk-domains/): 3,450,121 active domains (ccTLD, updated 2026-10-19)
- [.it domains](https://netapi.com/it-domains/): 3,327,871 active domains (ccTLD, updated 2026-10-19)
- [.eu domains](https://netapi.com/eu-domains/): 3,027,805 active domains (ccTLD, updated 2026-10-19)
- [.nl domains](https://netapi.com/nl-domains/): 2,654,265 active domains (ccTLD, updated 2026-10-19)
- [.ch domains](https://netapi.com/ch-domains/): 2,645,228 active domains (ccTLD, updated 2026-10-19)
- [.pl domains](https://netapi.com/pl-domains/): 2,530,405 active domains (ccTLD, updated 2026-10-19)
- [.store domains](https://netapi.com/store-domains/): 2,161,576 active domains (gTLD, updated 2026-10-19)
- [.site domains](https://netapi.com/site-domains/): 2,075,533 active domains (gTLD, updated 2026-10-19)
- [.vip domains](https://netapi.com/vip-domains/): 1,969,075 active domains (gTLD, updated 2026-10-19)
- [.app domains](https://netapi.com/app-domains/): 1,770,549 active domains (gTLD, updated 2026-10-19)
- [.jp domains](https://netapi.com/jp-domains/): 1,727,420 active domains (ccTLD, updated 2026-10-19)
- [.br domains](https://netapi.com/br-domains/): 1,661,760 active domains (ccTLD, updated 2026-10-19)
- [.id domains](https://netapi.com/id-domains/): 1,520,611 active domains (ccTLD, updated 2026-10-19)
- [.io domains](https://netapi.com/io-domains/): 1,468,084 active domains (ccTLD, updated 2026-10-19)
- [.se domains](https://netapi.com/se-domains/): 1,398,894 active domains (ccTLD, updated 2026-10-19)
- [.biz domains](https://netapi.com/biz-domains/): 1,307,448 active domains (gTLD, updated 2026-10-19)
- [.ca domains](https://netapi.com/ca-domains/): 1,301,408 active domains (ccTLD, updated 2026-10-19)
- [.au domains](https://netapi.com/au-domains/): 1,241,506 active domains (ccTLD, updated 2026-10-19)
- Full list of 544 zones with counts: https://netapi.com/llms-full.txt

## API and documentation

- [API documentation](https://netapi.com/help/api/): REST API v2 (`/api2/?method=...`), token in the query string, methods: zones, dns, registrars, download, download-dns, download-whois, lookup-domain, lookup-ip, compromised, sample.
- [FAQ](https://netapi.com/help/faq/): file formats, update schedule, filters, error codes.
- [JSON API](https://netapi.com/help/api/#json-api): `/api-json/?method=...`, the same data as JSON documents for integrations and AI tools (compromised-check, search-new, tld-stats, domain-rank, top-websites, top-1m, registrar-info, dns-provider-info, zones free; lookup-domain, lookup-ip, download-url with a plan).
- [MCP server](https://netapi.com/help/mcp/): https://mcp.netapi.com/mcp - NetAPI as tools for AI assistants (Claude, ChatGPT, Cursor and other MCP clients), sign-in with a NetAPI account; https://mcp.netapi.com/mcp/public without an account. In ChatGPT: the NetAPI plugin https://chatgpt.com/plugins/plugin_asdk_app_6aba38a3e0248191a954e7f73e0e6edd . Source: https://github.com/coderockers/netapi-mcp
- [zonefiles.io API replacement](https://netapi.com/zonefiles-io-api/): the requests of the discontinued zonefiles.io API (compromised feeds, domain list downloads, domain query) in the zonefiles.io formats at https://netapi.com/zf-api/ - replace zonefiles.io with netapi.com/zf-api in the URL.
- [Sign up](https://netapi.com/signinup/): email + one-time code or Google sign-in; the API token is shown in the dashboard.
- Data is also available on RapidAPI.

## About, crawler and policies

- [Crawler information](https://netapi.com/bot.html): user agent `NetAPI/1.1 (+https://netapi.com/bot.html)`, respects robots.txt; removal requests for website owners are described in the Privacy Policy.
- [Contact](https://netapi.com/contact-us/): CodeRockers LTD, Efesou 9, 5280 Paralimni, Famagusta, Cyprus; info@netapi.com
- [Terms of Service](https://netapi.com/tos/) and [Privacy Policy](https://netapi.com/privacy/)
- Languages: English (default), German, Spanish, Russian, French, Portuguese (Brazil), Simplified Chinese — `/de/`, `/es/`, `/ru/`, `/fr/`, `/pt-BR/`, `/zh-Hans/` prefixes on the homepage, research reports and Top 1M page.
- Sitemaps: https://netapi.com/sitemap.xml (core pages) and https://netapi.com/sitemap_full.xml (all pages).

## How to cite

NetAPI (2026). NetAPI domain data and Top 1M website ranking. https://netapi.com/ — free datasets are CC BY 4.0; please credit "NetAPI" with a link.