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
2024-01-03-1704240413-rdns.json.gz
83f4034deddc622fe271904a3660fcfbf06521d5
11.4 GB Jan. 3, 2024
2023-12-27-1703635587-rdns.json.gz
b0ef8ca37525ca9760636a0dc4bac3926e3f7e99
11.4 GB Dec. 27, 2023
2023-12-20-1703030840-rdns.json.gz
1c27bf5c1903d05a465405e7be0b7d7c3ab14712
11.4 GB Dec. 20, 2023
2023-12-13-1702426061-rdns.json.gz
6cb09e09b430328c57694bced5eb36f0387e33eb
11.4 GB Dec. 13, 2023
2023-12-06-1701821242-rdns.json.gz
b8de0eb752f222c590cf22aeb5373a57611d0860
11.4 GB Dec. 6, 2023
2023-11-29-1701216407-rdns.json.gz
89b9f3c5c082a544155c79d1340abf64838cbc5c
11.4 GB Nov. 29, 2023
2023-11-22-1700621931-rdns.json.gz
5ef0ecf5d56852651b17b3bc54833c35a354ca59
11.4 GB Nov. 22, 2023
2023-11-08-1699403850-rdns.json.gz
649694478c6ca95b17b864fad319f3bf8c2485de
11.4 GB Nov. 8, 2023
2023-11-01-1698797518-rdns.json.gz
490ea631507ef25bbcc540672dc7b188252c1e14
11.4 GB Nov. 1, 2023
2023-10-25-1698192357-rdns.json.gz
fd4a3d51fe4ac836334e210ae9ab13e8baa86f4a
11.5 GB Oct. 25, 2023