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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See below for datasets updated on the first of every month—no sign up required.

File Name SHA1-Fingerprint Size Updated At
2020-11-28-1606529219-fdns_mx.json.gz
2358abf2f45b181f82f97d07db18700b86d24149
3.5 GB Nov. 29, 2020
2020-11-27-1606519629-fdns_cname.json.gz
bfd22a369da561d5644517b55f60ae8fbe923541
2.5 GB Nov. 28, 2020
2020-11-27-1606435855-fdns_a.json.gz
5cae526acad50d8afed368b08a3a77e88ec6e17d
22.9 GB Nov. 28, 2020
2020-11-27-1606435708-fdns_txt.json.gz
1fb6cb14ae64932cf3efffaa0588bccfe886c386
5.1 GB Nov. 27, 2020
2020-11-27-1606435589-fdns_aaaa.json.gz
7ffed7d61daddc0eedffb4511534978bbe73b4e2
4.3 GB Nov. 28, 2020
2020-11-27-1606435488-fdns_any.json.gz
9e7b749e542d938e910d2a2d5f37d3a110adfc18
33.1 GB Nov. 28, 2020
2020-11-01-1604190810-fdns_txt_mx_mta-sts.json.gz
3cf48834d9fea3def99e4c038d4876f0b35130df
10.8 MB Nov. 1, 2020
2020-11-01-1604189086-fdns_txt_mx_dmarc.json.gz
8560f267676f544e9965efc1392f74a5e4bb1fb6
23.7 MB Nov. 1, 2020

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File Name SHA1-Fingerprint Size Updated At
2020-12-01-1606781186-fdns_txt_mx_dmarc.json.gz
2a12cc3794a5086c5a1d1cff59d6302e6a4e7fa4
24.1 MB Dec. 1, 2020
2020-12-01-1606781076-fdns_txt_mx_mta-sts.json.gz
721090a59fabf036cbac39d8cab86728ba371ce6
10.5 MB Dec. 1, 2020
2020-11-21-1605921937-fdns_cname.json.gz
698f7f362ff9cd6f0e0195524b1027aa5ff4b7cb
2.5 GB Nov. 22, 2020
2020-11-20-1605916562-fdns_any.json.gz
3e976457ab9491dca3a2a5b771c4f5c520ea001b
33.2 GB Nov. 22, 2020
2020-11-20-1605831129-fdns_aaaa.json.gz
2d2ea7185760d65d2656ce68ca46a5530037d65b
4.3 GB Nov. 21, 2020
2020-11-20-1605831027-fdns_mx.json.gz
4c155554517d2a00f5196c7b7dac2beb1f1b843f
3.5 GB Nov. 20, 2020
2020-11-20-1605830808-fdns_a.json.gz
720c33337872418afeeedbb79139e161225cd8d1
23.0 GB Nov. 21, 2020
2020-11-20-1605830774-fdns_txt.json.gz
3d7b16824959b2d1c91da7cf037721de9ee86a4e
5.1 GB Nov. 21, 2020
2020-11-13-1605310053-fdns_mx.json.gz
7406cf1bef42e9008172b111dd03590cc172a10a
3.5 GB Nov. 14, 2020
2020-11-13-1605309578-fdns_any.json.gz
48531aa58e6dab3e351638831533d819bcbd2209
33.3 GB Nov. 15, 2020