Knowledge Base
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NRD2
NRD2
Tutorials
General Support
WHOIS Domain Data
WHOIS vs. Historical WHOIS
Quarterly feeds
WHOIS data fields
Bulk WHOIS Lookup
DNS Data
APIs
WHOIS API
WHOIS History API
DNS Lookup API
IP Geolocation API
Email Verification API
Domain Reputation API
Subdomain Lookup API
Reverse WHOIS API
Databases / Data Feeds
Threat Intelligence Data Feeds (TIDF)
IP Geolocation / IP Netblocks Databases
Legacy
Dev & Data Science Corner
Dev resources
Domain Research Suite (DRS)
IP Data
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Knowledge Base
NRD2
NRD2
Tutorials
General Support
WHOIS Domain Data
WHOIS vs. Historical WHOIS
Quarterly feeds
WHOIS data fields
Bulk WHOIS Lookup
DNS Data
APIs
WHOIS API
WHOIS History API
DNS Lookup API
IP Geolocation API
Email Verification API
Domain Reputation API
Subdomain Lookup API
Reverse WHOIS API
Databases / Data Feeds
Threat Intelligence Data Feeds (TIDF)
IP Geolocation / IP Netblocks Databases
Legacy
Dev & Data Science Corner
Dev resources
Domain Research Suite (DRS)
IP Data
NRD2
Check what's new with NRD2, coverage improvements, and other benefits.
When should I expect a domain name to appear in a NRD2 daily file?
What is NRD2?
What are the main benefits of NRD2?
How do I get the list of newly registered domains on Linux/UNIX?
What are Newly Registered Domains (NRDs)?
What are Newly Expired, Updated, and Discovered Domains?
Can a domain be marked as "discovered" several times in NRD2 files?
Why is "dropped" as a domain activity status often ambiguous?
Tutorials
How do I use NRD2 newly registered domain lists with opensquat?