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
2020-12-30-1609286699-rdns.json.gz
a4b8669fe3b7c7f6e43d2748be1c03ecfcc85e30
11.7 GB Dec. 31, 2020

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File Name SHA1-Fingerprint Size Updated At
2020-04-08-1586304314-rdns.json.gz
f9412fc9771c3a9be2f2355a0d6ed5c1ca160d20
11.4 GB April 9, 2020
2020-04-01-1585701086-rdns.json.gz
e5127e92eb004d520adef96a065e74a7d4614cbb
11.4 GB April 2, 2020
2020-03-26-1585192788-rdns.json.gz
91bd60d6a7beb1a9e4758c66dc9ce2809f8b52f8
11.5 GB March 27, 2020
2020-03-18-1584489829-rdns.json.gz
981482dd60bca29d2b6e5af9a62ab88acabe47e3
11.5 GB March 19, 2020
2020-03-11-1583885012-rdns.json.gz
a9eb1c60ad933ecac9612a03c52a9933b48ae980
11.5 GB March 12, 2020
2020-03-04-1583280240-rdns.json.gz
1bfd2533554a1ce8b087da37c127be1833dfadf4
11.6 GB March 5, 2020
2020-02-26-1582755117-rdns.json.gz
916f94722b014dffaaefe4b90c9c93f9a23de961
11.6 GB Feb. 28, 2020
2020-02-19-1582070638-rdns.json.gz
5c68c56347ab6d29818e6f144fc3c9817835beb2
11.6 GB Feb. 20, 2020
2020-02-12-1581497457-rdns.json.gz
cbfd517f49191b550a34bbcf995ed28565e2fa0d
11.4 GB Feb. 13, 2020
2020-02-07-1581045000-rdns.json.gz
4964148afc154045ac6ee9db0bf2ed0dbabb339a
11.5 GB Feb. 8, 2020