Provide current and historical ownership information on domains / IPs. Identify all connections between domains, registrants, registrars, and DNS servers.
Look into all current and historical DNS / IP connections between domains and A, MX, NS, and other records. Monitor suspicious changes to DNS records.
Get detailed context on an IP address, including its user’s geolocation, time zone, connected domains, connection type, IP range, ASN, and other network ownership details.
Access our web-based solution to dig into and monitor all domain events of interest.
Get access to a web-based enterprise-grade solution to search and monitor domain registrations and ownership details for branded terms, fuzzy matches, registrants of interest, and more.
Detect and block access to and from dangerous domain names before malicious actors can weaponize them. Contact us today for more information.
Unlock integrated intelligence on Internet properties and their ownership, infrastructure, and other attributes.
Our complete set of domain, IP, and DNS intelligence available via API calls as an annual subscription with predictable pricing.
Offers complete access to WHOIS, IP, DNS, and subdomain data for product enrichment, threat hunting and more.
Enjoy priority data access with our premium API services topped with extra perks including dedicated team support, enterprise-grade infrastructure, and SLAs for full scalability and high performance.
Multi-Level API User Administration Now Available - Manage individual API keys for team members in your organization.
Learn MoreThis data feed subscription is licensed to you or your organization only, you may not resell or relicense the data without explicit written permission from Whois API, Inc. Any violation will be prosecuted to the fullest extent of the law.
The daily update is ready for download at 03:00 UTC.
Check the below pages to know about the latest file releases:
The reason why the domain names were included in the data feed:
Depending on the subscription plan, you receive different datasets. They contain different data and have different formats. You can find a detailed description of the differences between datasets on the pricing page.
Here are the key details for the different subscription plans:
File | Gzip size | Unpacked size | Rows |
---|---|---|---|
lite.daily.data.csv.gz | 1.5MiB | 4.2MiB | 189.1K |
lite.daily.data.json.gz | 1.6MiB | 9.2MiB | 189.1K |
File | Gzip size | Unpacked size | Rows |
---|---|---|---|
basic.daily.data.csv.gz | 3.9MiB | 11.8MiB | 500.7K |
basic.daily.data.json.gz | 4.3MiB | 25.1MiB | 500.7K |
File | Gzip size | Unpacked size | Rows |
---|---|---|---|
professional.daily.data.csv.gz | 283.2MiB | 3.3GiB | 500.7K |
professional.daily.data.json.gz | 440.9MiB | 5.3GiB | 500.7K |
File | Gzip size | Unpacked size | Rows |
---|---|---|---|
enterprise.daily.data.csv.gz | 645.4MiB | 6.3GiB | 1.1M |
enterprise.daily.data.json.gz | 991.4MiB | 10.4GiB | 1.1M |
File | Gzip size | Unpacked size | Rows |
---|---|---|---|
ultimate.daily.data.csv.gz | 655.5MiB | 6.3GiB | 1.1M |
ultimate.daily.data.json.gz | 1006.2MiB | 10.5GiB | 1.1M |
The only difference between ultimate_simple and ultimate files is that the following fields are empty in ultimate_simple: rawText, registryDataRawText, registrantContact.rawText, whoisRecordRawText, administrativeContact.rawText, billingContact.rawText, technicalContact.rawText, zoneContact.rawText.
File | Gzip size | Unpacked size | Rows |
---|---|---|---|
ultimate_simple.daily.data.csv.gz | 104.4MiB | 747.1MiB | 1.1M |
ultimate_simple.daily.data.json.gz | 553.6MiB | 4.9GiB | 1.1M |
The Ultimate: Domains only data feed is based on the Ultimate data feed. It includes all domains from the Ultimate data feed plus all domains that were added or deleted in today's zone files compared to yesterday's. The Ultimate: Domains only feed, as the name suggests, includes only domain names and not WHOIS records.
File | Gzip size | Unpacked size | Rows |
---|---|---|---|
domains_only.daily.data.csv.gz | 10.4MiB | 28.3MiB | 1.2M |
domains_only.daily.data.json.gz | 11.4MiB | 60.7MiB | 1.2M |
Read more about the FTPS connection: https://en.wikipedia.org/wiki/FTPS.
Our FTP server supports explicit FTP over TLS encryption. You may configure your FTP client to use explicit FTP over TLS encryption for secure communications.
Our FTPS server is accessed using the same paths and API keys as a regular FTP server, the instructions for which are described above. To connect via FTPS, select the "Require explicit FTP over TLS" encryption option in your FTP client, if it supports it. FileZilla configuration example:
Downloading Newly Registered Domains Feed (Community Edition) via Snowflake:
Learn more about NRD 2 on our knowledge base .
Check our latest NRD2 scripts on https://github.com/whois-api-llc/ProfessionalServices/tree/main/scripts/NRD2.
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