
SQLAPI++
Abstract Database Connector
CppDB - SQL Connectivity Library
dotConnect
NetAPI
zonefiles.io
Domain-Monitor.io
WhoisXML API
Domains Monitor
Newly Registered Domains Lists
Domains Lists
WhoisDB.co
Lists of 400M+ classic and country domains, WHOIS data, and reverse DNS lookup. Lists of newly registered and expired domains. Daily updated domain datasets. Accessible manually or via a simple API.
SQLAPI++
NetAPINetAPI's answer:
We monitor 400mln+ domain names in 1,390 domain zones (including country codes), and our datasets are updated daily.
NetAPI's answer:
World-biggest domain database and robust API
Abstract Database Connector - Abstract Database Connector is a C/C++ library for making connections to several databases (MySQL...
zonefiles.io - List of registered domain names updated daily
CppDB - SQL Connectivity Library - CppDB is an SQL connectivity library that is designed to provide platform and Database independent connectivity API similarly to what JDBC, ODBC and other connectivity libraries do. http://cppcms.com/sql/cppdb/
Domain-Monitor.io - Looking for the complete domain and website uptime monitoring solution? Domain Monitor keeps an eye on your website, cron, SSL and domain name 24/7 and will alert you through Email, SMS and web when something stops working.
dotConnect - Ultimate solution for developing data-related .NET applications
WhoisXML API - Domain, IP, and DNS data provider