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
2024-05-18-1716038203-fdns_aaaa.json.gz
b4aeac48cd3725a1d2089209f0c36d0678f62c54
5.0 GB May 19, 2024
2024-05-18-1715998807-fdns_txt.json.gz
051a548d5ee727e838f73b227a10c94c95fc88cb
6.7 GB May 19, 2024
2024-05-18-1715996310-fdns_any.json.gz
2ce32da310b94c849f1e708aec16bbdc694cd23a
62.7 GB May 19, 2024
2024-05-18-1715994024-fdns_cname.json.gz
ddc0cc2afc98ef9346a007a47c33eb565ec4ae36
1.8 GB May 19, 2024
2024-05-17-1715904728-fdns_ns.json.gz
5a0ef5edd393006236d85d3e4e1b900df13a898c
8.2 GB May 18, 2024
2024-05-17-1715904624-fdns_a.json.gz
6dc6661a7aa8d659badf46a9c3811e1b373c01b6
20.6 GB May 18, 2024
2024-05-17-1715904499-fdns_mx.json.gz
ec3704d97ce905f9ff97b97c47bd94c2a8695dc5
4.0 GB May 18, 2024
2024-05-17-1715904380-fdns_caa.json.gz
a36487fd4212aa5941c8bace7270fe6b34bc25b6
2.2 GB May 18, 2024
2024-05-16-1715889238-fdns_txt_mx_mta-sts.json.gz
0ac97606c70cc98b69f3bbb47a835d986a43f451
18.4 MB May 16, 2024
2024-05-16-1715889076-fdns_txt_mx_dmarc.json.gz
473eb21b3667b0fc2f516c5a0200cb40130939e5
18.5 MB May 16, 2024