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
2018-07-11-1531328401-rdns.json.gz
ef22c82b52ff2ac1d0fca6b6b9fff8386000197c
19.6 GB July 14, 2018
2018-07-04-1530723601-rdns.json.gz
e886324bb5796d42ca27d6f01de714aaf98ad967
19.6 GB July 7, 2018
2018-06-27-1530118801-rdns.json.gz
09555a8804ae54bc796c8500e2474054fbd87f08
19.6 GB June 30, 2018
2018-06-20-1529514001-rdns.json.gz
c26feaabdc920b290d4b6d1f1bfaafcc7f54247e
19.6 GB June 23, 2018
2018-06-13-1528909201-rdns.json.gz
4743aff5ae1bd25ec61809ca227932f3ed51f44d
19.6 GB June 16, 2018
2018-06-06-1528304401-rdns.json.gz
a82cbf08550861ccb975feb8820dbdbd9bc4f7cd
18.3 GB June 8, 2018
2018-05-30-1527699601-rdns.json.gz
df007b442ca9a2dbd0e0c8bbefd1f03b5be9b28a
18.3 GB June 1, 2018
2018-05-23-1527094801-rdns.json.gz
0a9881a436e3cfecc72f0d46d1b8284fbb338c62
18.3 GB May 25, 2018
2018-05-16-1526490001-rdns.json.gz
3dbf72dc51296d71b9ec3e72397be4d1fb1c25af
18.3 GB May 18, 2018
2018-05-09-1525885201-rdns.json.gz
b64139e6024202ea792d5f6564428f70a88fe786
18.3 GB May 12, 2018