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
2018-09-19-1537377326-rdns.json.gz
d31e7dac521c8fab1f311bc26e99dddb810f12f0
19.7 GB Sept. 21, 2018
2018-09-12-1536771882-rdns.json.gz
5c9216db4651f1ffcd86a26e65c91dadea06c8f2
19.6 GB Sept. 14, 2018
2018-09-05-1536167484-rdns.json.gz
592d633e22b39084bd27bed1624f3b4f10912227
19.7 GB Sept. 7, 2018
2018-08-29-1535562781-rdns.json.gz
01be3491865e367f1add5bc4415127d5fda4acdd
19.7 GB Aug. 31, 2018
2018-08-22-1534957564-rdns.json.gz
ec7a905359bb784d9927afab2d7be27c68142184
19.8 GB Aug. 24, 2018
2018-08-15-1534352734-rdns.json.gz
d651fe78b89822a67dd39ce19ef7bec0188a1f34
19.7 GB Aug. 17, 2018
2018-08-08-1533755363-rdns.json.gz
068963551be3658395cdabe39f6f3a9da14da47f
19.7 GB Aug. 10, 2018
2018-08-01-1533142801-rdns.json.gz
eb8174838b17a03cb9ce51e0f2ff4e877e9288aa
19.7 GB Aug. 5, 2018
2018-07-25-1532538001-rdns.json.gz
fe9d4ddf444695c76f2720684e111f6ea045543a
19.6 GB July 28, 2018
2018-07-18-1531933201-rdns.json.gz
15380d3b35e84db91143be7daef2d833ac7bb9e4
19.6 GB July 21, 2018