DNS IPv4 PTR responses

Study Details

Study

Reverse DNS (RDNS)

Author

Project Sonar | Rapid7

Contact

Rapid7 Labs

Dataset Details

This dataset includes the responses to the IPv4 PTR lookups for all non-blacklisted/private IPv4 addresses.

Dataset Schema

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File Name SHA1-Fingerprint Size Updated At
2021-12-29-1640736344-rdns.json.gz
b5d8a1419aee7c07980c022b87e629ca3ec46422
11.5 GB Dec. 29, 2021

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File Name SHA1-Fingerprint Size Updated At
2019-02-27-1551287179-rdns.json.gz
082b0c720c4f176c5d3ed27940e55a819e30d404
11.6 GB Feb. 28, 2019
2019-02-20-1550683627-rdns.json.gz
45539b85e202b80b5bfae74c19032ad86737c863
11.6 GB Feb. 21, 2019
2019-02-13-1550077568-rdns.json.gz
17e8a0c4e520ced8d4626b6654da972f1a8b7e94
11.7 GB Feb. 14, 2019
2019-02-06-1549472730-rdns.json.gz
1a0469033ce37646e9c60a51c017547dbacc82a8
11.7 GB Feb. 7, 2019
2019-01-30-1548868121-rdns.json.gz
53f71d9722acfc15999f842b94573fd3105696dc
11.7 GB Jan. 31, 2019
2019-01-23-1548263678-rdns.json.gz
1f5137de044fc902059976b4c3b0c16fb5124870
11.7 GB Jan. 24, 2019
2019-01-16-1547658279-rdns.json.gz
6ec9ea35c9caf3a6a86bccd96aeb1818e8b2ee19
11.6 GB Jan. 17, 2019
2019-01-09-1547053571-rdns.json.gz
2872d2a580bff50492fecb5fa7fb039e78bbd5f7
11.6 GB Jan. 10, 2019
2019-01-02-1546448713-rdns.json.gz
1ca9d9517d129616b4367ae2f55d4f648f429542
11.5 GB Jan. 3, 2019
2018-12-26-1545843950-rdns.json.gz
502b489ea53b795c9a5ffb2376240ebf524050fa
11.5 GB Dec. 27, 2018