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Summary

DS-1115
Reverse DNS (RDNS) -- 2013-2017
External Dataset
External Data Source
Rapid7
01/01/2013
07/09/1905
51 (lowest rank is 51)

Category & Restrictions

Other
blacklists, application layer security
Unrestricted
Unknown

Description


DNS IPv4 PTR responses from 2013-2017

This dataset includes the responses to the IPv4 PTR lookups for all non-blacklisted/private IPv4 addresses. Please note that effective February 2017, this study has been deprecated in favor of https://opendata.rapid7.com/sonar.rdns_v2/ ; research@rapid7.com

Additional Details

N/A
false
false
uniform resource identifier, free license, hypertext transfer protocol, inferlink corporation, communication protocol, cryptographic protocol, application layer protocols, open data, secure communication, transport layer security, external data source, history of computing, 1115, ipv4, reverse dns (rdns) -- 2013-2017, information operations and warfare, blacklisting, domain name system, reverse dns lookup, internet protocol, internet governance