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
2018-12-19-1545239115-rdns.json.gz
4d680a9cd02f0efc0cc35d216ae3e5b112cbbf09
11.4 GB Dec. 20, 2018
2018-12-12-1544634362-rdns.json.gz
833f65221a84d8ecc31b59a2c5e8ceb81f29b5b0
11.4 GB Dec. 13, 2018
2018-12-05-1544029737-rdns.json.gz
aae1aea6a7943381b484a10cf2b7e87996e0068b
11.4 GB Dec. 6, 2018
2018-11-30-1543603323-rdns.json.gz
f66bb4012693dcc366102764d0357b008f8766a4
11.4 GB Dec. 1, 2018
2018-11-21-1542820577-rdns.json.gz
a6e98c32d05e45fb5984dfe53b681db4e57f164b
11.4 GB Nov. 22, 2018
2018-11-14-1542215163-rdns.json.gz
5f149db9f01d5694ba73adbe2a516d92b65fb5a6
11.4 GB Nov. 15, 2018
2018-10-17-1539795951-rdns.json.gz
3c4e1ccfeabb884e5bf00d9ebfabd6e07399ec63
19.7 GB Oct. 19, 2018
2018-10-10-1539191430-rdns.json.gz
2a43afcb1f17a22e6e2dc9dd977694e5648c0e26
19.7 GB Oct. 12, 2018
2018-10-03-1538586300-rdns.json.gz
e8cd0ac048cbe97abe9347505b89bb7575c6611c
19.7 GB Oct. 5, 2018
2018-09-26-1537981537-rdns.json.gz
0807931d8e544381ab41895553ed3b7c7fa57127
19.6 GB Sept. 28, 2018