DNS 'ANY', 'A', 'AAAA', 'TXT', 'MX', and 'CNAME' responses for known forward DNS names

Study Details

Study

Forward DNS (FDNS)

Author

Project Sonar | Rapid7

Contact

Rapid7 Labs

Dataset Details

This dataset contains the responses to DNS requests for all forward DNS names known by Rapid7's Project Sonar. Until early November 2017, all of these were for the 'ANY' record with a fallback A and AAAA request if neccessary. After that, the ANY study represents only the responses to ANY requests, and dedicated studies were created for the A, AAAA, CNAME and TXT record lookups with appropriately named files. The file is a GZIP compressed file containing the name, type, value and timestamp of any returned records for a given name in JSON format.

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
2022-10-28-1666967666-fdns_cname.json.gz
3e4cb9fbd09b585ffe4ecc0fc4949c0f112c99ca
2.2 GB Oct. 29, 2022
2022-10-28-1666965711-fdns_aaaa.json.gz
95fc6ad59279205fe1a8dccd17b8bafdac32e0a9
4.0 GB Oct. 29, 2022
2022-10-28-1666963977-fdns_any.json.gz
c1e4261865c47a7d93472965c3cdb6e5e481929a
57.4 GB Oct. 29, 2022
2022-10-28-1666915797-fdns_txt.json.gz
2adc4dca455fccfc29142a6e83a887a91f4772b2
6.0 GB Oct. 28, 2022
2022-10-28-1666915671-fdns_ns.json.gz
e7a8bfba6d184bd170cab458f1aa76192f5845f7
7.4 GB Oct. 28, 2022
2022-10-28-1666915630-fdns_caa.json.gz
39e62716dc1c1774db2a1c203f1a47dbe5f948aa
2.0 GB Oct. 28, 2022
2022-10-28-1666915469-fdns_a.json.gz
b03dd6bf03d650c4bbd528df0800058f089750ee
17.3 GB Oct. 28, 2022
2022-10-21-1666392041-fdns_mx.json.gz
6737ef9db307766ec1fa28547de00e2e56987963
4.4 GB Oct. 22, 2022
2022-10-21-1666360868-fdns_aaaa.json.gz
d5b58676cb2f4102f5eaa84a19bc00868a962507
4.0 GB Oct. 22, 2022
2022-10-21-1666358689-fdns_any.json.gz
29d96fb07e327eb1b5e7e1cfaef507a72a00a63e
57.8 GB Oct. 22, 2022