Analysis of Crawling the Complete IPv4 Reverse DNS Space
networkingIPv4DNScybersecurityresearchdata_analysis
The post links to a blog detailing an effort to crawl the entire IPv4 reverse DNS space. The project aims to collect and analyze PTR records for all publicly accessible IPv4 addresses. The blog describes the methodology and challenges involved in performing such a large-scale scan. Results and findings from the crawl are also presented.