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
2021-05-26-1621987540-rdns.json.gz
d4177cf2e6a0f389c62baa3f3793b95f53a63cd8
11.7 GB May 27, 2021

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File Name SHA1-Fingerprint Size Updated At
2021-04-07-1617753916-rdns.json.gz
38f2dd1914c78babc8604430dd96044b1f3983de
11.5 GB April 8, 2021
2021-03-31-1617149097-rdns.json.gz
fccb59335359b5216ca10432365ccd36a77aff6a
11.5 GB April 1, 2021
2021-03-24-1616544312-rdns.json.gz
2ad1106fef63c6ba1f3c2c305d4f91cf1af9ec18
11.5 GB March 25, 2021
2021-03-17-1615939554-rdns.json.gz
05f130761d1c5d9f5674490241d39a2823d8e7f6
11.5 GB March 18, 2021
2021-03-10-1615334816-rdns.json.gz
fdb1dca670dd371d43b39c633a831334e8873421
11.3 GB March 11, 2021
2021-03-03-1614730000-rdns.json.gz
391defd59ee42884507e4673102c3bfc3eea2e69
11.2 GB March 4, 2021
2021-02-24-1614125209-rdns.json.gz
cabf27268be66e2d9acbfa84db6771d3334dcf92
11.2 GB Feb. 25, 2021
2021-02-17-1613520385-rdns.json.gz
1a892af66d8f79e9979fcf3a844215fe74aefc28
11.2 GB Feb. 18, 2021
2021-02-10-1612915524-rdns.json.gz
148af7144ca359d893b473375d6f6d55a4a2732f
11.7 GB Feb. 12, 2021
2021-02-03-1612310762-rdns.json.gz
ed7d5f574674a21b6a00305e33da6903f68aee7b
11.2 GB Feb. 4, 2021