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
2020-12-11-1607645554-fdns_txt.json.gz
86dfb87ac5a507dcdee371fe146ef2716785d8e6
5.2 GB Dec. 11, 2020
2020-12-11-1607645327-fdns_any.json.gz
c8d9fd06a5c7d85c361857a38a197842cc987345
31.8 GB Dec. 12, 2020
2020-12-11-1607645196-fdns_a.json.gz
253cdb7543f4ecf7bd394658cd4d44af539fde3f
21.0 GB Dec. 12, 2020
2020-12-11-1607645184-fdns_aaaa.json.gz
11ea44fe40b44a76bdf4780b64e9b247ea56b8a7
2.2 GB Dec. 12, 2020
2020-12-04-1607125171-fdns_txt.json.gz
133f0c04fb07d7f4e1dfbfab795874c2b22c245a
5.1 GB Dec. 5, 2020
2020-12-04-1607123961-fdns_aaaa.json.gz
6638f1048702e59fd2f03eababfc7ed639274bc5
4.3 GB Dec. 6, 2020
2020-12-04-1607040742-fdns_cname.json.gz
b861ccf5f6756d3f5af21b332b638cfadd49e666
2.5 GB Dec. 4, 2020
2020-12-04-1607040559-fdns_a.json.gz
918e0a0a1cc245b032ce38e56ac7b0d45996590b
22.8 GB Dec. 5, 2020
2020-12-04-1607040401-fdns_any.json.gz
7e3ef1f105b1448ea847f4ce9e95c03492e0a07f
33.1 GB Dec. 5, 2020
2020-12-04-1607040286-fdns_mx.json.gz
2440750e572ca17f21c5dbf67c6bfc1fa9206458
3.5 GB Dec. 4, 2020