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

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File Name SHA1-Fingerprint Size Updated At
2024-07-06-1720273410-fdns_cname.json.gz
bdcf202fc4520daabefd3a16b2408bf53162f9fb
1.8 GB July 7, 2024
2024-07-06-1720234419-fdns_aaaa.json.gz
1552d373447aeb4650cc21e7e6fc229b2078b1e5
4.9 GB July 7, 2024
2024-07-06-1720231391-fdns_any.json.gz
6fcba62b4de4d2fd25afb7d5ae3489d5b856b333
62.3 GB July 7, 2024
2024-07-06-1720227576-fdns_txt.json.gz
cd4dc87ac663191cc169f21c29343144ac7d1c33
6.6 GB July 7, 2024
2024-07-05-1720138298-fdns_mx.json.gz
8e5a3bad3ac32312d89ea4cfc93c3dd68bd2c120
4.0 GB July 6, 2024
2024-07-05-1720138234-fdns_ns.json.gz
69fce2deb03875cca03ba22b1635beba35720bb1
8.3 GB July 6, 2024
2024-07-05-1720138100-fdns_a.json.gz
386c47d96b10082fb8064339029f682730556cba
20.8 GB July 6, 2024
2024-07-05-1720138013-fdns_caa.json.gz
a29af04cfbfd0e5d5165e0501d9f0f53e2c4a7ba
2.2 GB July 6, 2024
2024-07-01-1719793593-fdns_txt_mx_dmarc.json.gz
ab5a9db202ec44b09b5ca6b9018023378ac2a268
44.9 MB July 1, 2024
2024-07-01-1719792605-fdns_txt_mx_mta-sts.json.gz
110125bf00aac74c5624e4046b37754bedda9583
18.1 MB July 1, 2024