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
2021-10-29-1635540560-fdns_any.json.gz
9f7969300805771ef9112b9de5ddc22c476d682d
55.9 GB Oct. 30, 2021
2021-10-29-1635514865-fdns_mx.json.gz
5f28587ddb69ac90eba14e8c015b61959da1a8df
4.5 GB Oct. 30, 2021
2021-10-29-1635512854-fdns_aaaa.json.gz
4e733ca7094e7bc2c8ba796b74ae68f2cef4d171
3.6 GB Oct. 30, 2021
2021-10-29-1635509447-fdns_cname.json.gz
29614c353d3a38692b45ac20af0a98c1157fdef3
2.4 GB Oct. 30, 2021
2021-10-29-1635466252-fdns_txt.json.gz
a58632dea6cb64c2faf88223e4833ec7f1ac7356
5.8 GB Oct. 29, 2021
2021-10-29-1635466127-fdns_caa.json.gz
ab15b4017e105ede24f700d0509d7d4fa0c76610
2.1 GB Oct. 29, 2021
2021-10-29-1635466012-fdns_ns.json.gz
be012c94b2e45e69db9208e4e4b5e080b382efe3
7.5 GB Oct. 29, 2021
2021-10-29-1635465972-fdns_a.json.gz
c185b74001bf1047fa3faefcb9222a00b0e7c6c9
17.2 GB Oct. 29, 2021
2021-10-03-1633290035-fdns_txt_mx_mta-sts.json.gz
c2d82866b22b21a54108b7456cb61944fb74fd53
17.0 MB Oct. 3, 2021
2021-10-01-1633121315-fdns_txt_mx_dmarc.json.gz
de09dc0919905b4809c85285edba87cfe897f1c7
39.3 MB Oct. 1, 2021

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File Name SHA1-Fingerprint Size Updated At
20170602-fdns.json.gz
62072d5e30d92f56505ba98fd416f8bb5ff0d289
21.9 GB June 2, 2017
20170526-fdns.json.gz
23c18c52a08cdd13550b0d54e68b8084885f08d8
21.9 GB May 26, 2017
20170519-fdns.json.gz
9902821f7c449357d679796ca2f950e4a10e5bc8
22.0 GB May 19, 2017
20170512-fdns.json.gz
36aaf54858aa2eafb5af386b41e7d0ba6f6adf4a
21.5 GB May 12, 2017
20170505-fdns.json.gz
9d992d39c673447f667da0bd157ca082bca52694
21.8 GB May 5, 2017
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