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

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File Name SHA1-Fingerprint Size Updated At
2019-10-05-1570235653-fdns_any.json.gz
3e970580c0db18c996a2f0f933c167f5ef733976
30.7 GB Oct. 6, 2019
2019-10-04-1570231975-fdns_cname.json.gz
ae5137b9935ee4cbeb2fff4a5faa3b486f72dbfa
2.2 GB Oct. 5, 2019
2019-10-04-1570147587-fdns_mx.json.gz
123c576da3bd9e5afc9681bb08b0e467d7cd43d8
3.3 GB Oct. 4, 2019
2019-10-04-1570147487-fdns_aaaa.json.gz
bb6c8f50b91782b99e86c64970800494db882422
1.6 GB Oct. 5, 2019
2019-10-01-1569890059-fdns_txt_mx_dmarc.json.gz
73594976b719aa36188a9c987d4fec834c7b1116
24.1 MB Oct. 1, 2019
2019-10-01-1569888409-fdns_txt_mx_mta-sts.json.gz
c33b42899453df616d277f5348e760b48bd11c53
12.8 MB Oct. 1, 2019
2019-09-29-1569749591-fdns_mx.json.gz
60debba21e86ff519693e27bd2b9a45c4e09cc56
3.3 GB Sept. 30, 2019
2019-09-28-1569705301-fdns_a.json.gz
082b0cecee167caf382602a3d764061139d0a5a6
19.5 GB Sept. 30, 2019
2019-09-28-1569663311-fdns_aaaa.json.gz
29b7055421d0568ac6c169a3743a458f5e943590
1.5 GB Sept. 29, 2019
2019-09-27-1569577858-fdns_txt.json.gz
81d991a672d618306d436669405278131cdc1414
4.6 GB Sept. 28, 2019