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

Full Dataset Listing

Existing Open Data users can sign in for access. See the About page for information on requesting access.

File Name SHA1-Fingerprint Size Updated At
2024-07-17-1721174863-rdns.json.gz
5b1260d0841098fbf1ff28e9f506917a9965b210
11.5 GB July 17, 2024
2024-07-10-1720570137-rdns.json.gz
c6d7dc2cc5d6d442f605315c0315c50b721d917d
11.5 GB July 10, 2024
2024-07-03-1719965293-rdns.json.gz
c606fd2766ae8bf970c75f84b6215c8235647989
11.5 GB July 3, 2024
2024-06-26-1719360437-rdns.json.gz
a3af3df4cb1e207171651ccbaec62f022351ced0
11.5 GB June 26, 2024
2024-06-19-1718755707-rdns.json.gz
f3a63817afb779a840d4a7016b6eb7cdbaa7c7a1
11.4 GB June 19, 2024
2024-06-12-1718150803-rdns.json.gz
df5346c77218cf0e1aa03c557e8f2e23b8fa2b14
11.3 GB June 12, 2024
2024-06-05-1717546058-rdns.json.gz
b0bb7837ee8349787e8542adb0e222686f4c7335
11.4 GB June 5, 2024
2024-05-29-1716941178-rdns.json.gz
d5062a9dcb7aabf15bc2647255035b8e03dfbcce
11.4 GB May 29, 2024
2024-05-22-1716336451-rdns.json.gz
dea8256770a4e7b233f1d25a96a7203e3542fca7
11.4 GB May 22, 2024
2024-05-15-1715731542-rdns.json.gz
395417d79b515a16356396f46a3deb7a9c0ba551
11.4 GB May 15, 2024