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
2020-09-26-1601085762-fdns_mx.json.gz
46b60804ec75638f25d73c0172ab3884e4cca7d9
3.5 GB Sept. 27, 2020
2020-09-26-1601079434-fdns_cname.json.gz
08f727a9c8922c2e2fe4ecfedef26868e0b88733
2.4 GB Sept. 26, 2020
2020-09-25-1600992674-fdns_a.json.gz
63388463428467b5a9c782eec363fc613fcb397b
23.0 GB Sept. 26, 2020
2020-09-25-1600992617-fdns_any.json.gz
c5a9e29c8bb7d44cf5846c2c68c21e3a3e6cf266
33.0 GB Sept. 26, 2020
2020-09-25-1600992429-fdns_txt.json.gz
3d3530f6f260c8654b7532c2f622cb685d645594
4.9 GB Sept. 26, 2020
2020-09-25-1600992336-fdns_aaaa.json.gz
0afdcda82850a547fe55f07d4dbb30560ca3b894
4.2 GB Sept. 26, 2020
2020-09-01-1598920550-fdns_txt_mx_dmarc.json.gz
8a735b2d4c7e73e49b96d8f53436d25de228d706
22.1 MB Sept. 1, 2020
2020-09-01-1598918856-fdns_txt_mx_mta-sts.json.gz
8aedc6a7d93b5de585175a7d662912593899d0e2
10.2 MB Sept. 1, 2020

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File Name SHA1-Fingerprint Size Updated At
20170428-fdns.json.gz
8932483859784dbc6cec28e065799829a7833482
21.6 GB April 28, 2017
20170421-fdns.json.gz
78a4ac54652beea12de7a52f82aa6ffd9de19ee5
20.0 GB April 21, 2017
20170417-fdns.json.gz
ccf77837b2a6650b291fc12546bcec54648517d9
19.4 GB April 17, 2017
20170325-fdns.json.gz
8898a99c69dbdbc7e80c1dd839cb29def244ab16
21.0 GB March 25, 2017
20170318-fdns.json.gz
94bdd2c656b17797a5533bc6a2f2f1323b6c233c
20.7 GB March 18, 2017
20170311-fdns.json.gz
62c2e7adeea69ae1e7cca15973cc1d1dd3c1d361
20.7 GB March 11, 2017
20170225-fdns.json.gz
6d00f1275ef614b1fcab42af64097f4e04bb3027
20.7 GB Feb. 25, 2017
20170211-fdns.json.gz
a51fd71345e52f1ef7b7d33310d6c7e31f6db4e6
20.6 GB Feb. 11, 2017
20170204-fdns.json.gz
6c114bce5d7ec9a3dffa7533ebe0ef11d2d0c474
20.7 GB Feb. 4, 2017