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
2018-11-16-1542370579-fdns_a.json.gz
e88dfdb56839ff087c94f334ea4a4502581e6263
15.7 GB Nov. 17, 2018
2018-11-16-1542326692-fdns_any.json.gz
c7c1c27459cb2338b26b2af634c920c8c0c80ae6
24.6 GB Nov. 17, 2018
2018-11-15-1542321302-fdns_a_mx_mta-sts.json.gz
51c9b42991a3c8b47cf4071a48c74fd6e38d19e4
98.3 MB Nov. 15, 2018
2018-11-14-1542229207-fdns_txt_mx_mta-sts.json.gz
d34aa3136355622b4e323f527eab82745175a4e0
15.0 MB Nov. 14, 2018
2018-11-14-1542225218-fdns_txt_mx_dmarc.json.gz
b453a93ef97ee5da7e599c41706f2dcbb7a543aa
27.2 MB Nov. 14, 2018
2018-11-11-1541938107-fdns_mx.json.gz
deed2a99a7ca33dae13bc39dc8771756ffbafc5e
3.4 GB Nov. 12, 2018
2018-11-11-1541909681-fdns_txt.json.gz
953c6a3693022a68cb9aaca9de65e301614f741e
3.3 GB Nov. 11, 2018
2018-11-10-1541874959-fdns_cname.json.gz
cac843f14423267c0bff723958ae9056771f7e95
1.4 GB Nov. 11, 2018
2018-11-10-1541846261-fdns_aaaa.json.gz
99186e9dfa9f8903afa92350f6bf4f4b4ba3f2a9
871.8 MB Nov. 11, 2018
2018-11-09-1541765399-fdns_a.json.gz
09f3a152b3167ebb5f8fd853544cdf448b1cae69
15.5 GB Nov. 10, 2018