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
2021-04-30-1619741053-fdns_mx.json.gz
6c56b39a192b84b86a21e1f9060d90b4e1e04c15
3.5 GB April 30, 2021
2021-04-24-1619262967-fdns_cname.json.gz
db37c452ecc6d53ea71004ea71e11a67e207fe23
2.6 GB April 25, 2021
2021-04-23-1619217645-fdns_txt.json.gz
db6ddadd4d12fa8261f20ef34fa13eaa878ddfd0
5.3 GB April 24, 2021
2021-04-23-1619136719-fdns_a.json.gz
1a94efbcbcd630c010f88419bea9431b46615884
23.0 GB April 24, 2021
2021-04-23-1619136598-fdns_aaaa.json.gz
c541569d66127e2c95518447fde44c6956b1cded
4.1 GB April 24, 2021
2021-04-23-1619136474-fdns_ns.json.gz
ca484b2504fc541a57611cd3095e372fe6216cdd
7.4 GB April 23, 2021
2021-04-23-1619136469-fdns_any.json.gz
d5fbd9fb9a8f653666d6e03982350741c59e052b
34.6 GB April 24, 2021
2021-04-01-1617237696-fdns_txt_mx_mta-sts.json.gz
040b94206a5f7020881a02534c89c605dc025427
13.1 MB April 1, 2021
2021-04-01-1617235691-fdns_txt_mx_dmarc.json.gz
65c8a6e47d49b7900166d7de0ecf492c809dde1b
26.8 MB April 1, 2021

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File Name SHA1-Fingerprint Size Updated At
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
20170311-fdns.json.gz
62c2e7adeea69ae1e7cca15973cc1d1dd3c1d361
20.7 GB March 11, 2017