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
2021-05-08-1620468261-fdns_ns.json.gz
a7b02e8b3f2d270d832dc5c49a3ce109217d289d
7.4 GB May 9, 2021
2021-05-08-1620432305-fdns_cname.json.gz
347987a6213177ffbdf6cd3754450de921b02888
2.6 GB May 8, 2021
2021-05-07-1620430466-fdns_aaaa.json.gz
377ba23cecd23698fbaa711ca8f1c7d349f0dac3
4.2 GB May 9, 2021
2021-05-07-1620346201-fdns_any.json.gz
99d8a0e944e76646b7a3039a1273a69f74f68012
34.6 GB May 8, 2021
2021-05-07-1620346097-fdns_mx.json.gz
8d5332ba85a588d43fdd273648aa4de8f14406d2
3.5 GB May 7, 2021
2021-05-07-1620346091-fdns_a.json.gz
e2c7593904d212e6979030b265bf2498451777df
22.9 GB May 8, 2021
2021-05-07-1620345853-fdns_txt.json.gz
2a50bc0365a53c791eab1f30b91fae09edcaa621
5.3 GB May 7, 2021
2021-05-01-1619909350-fdns_ns.json.gz
2f40e17d308eed8b58cac6f7e0ec67ca0fc4a178
7.4 GB May 2, 2021
2021-05-01-1619893146-fdns_txt_mx_dmarc.json.gz
2babcee296ade51791ab8545835bb680bd82f74b
23.8 MB May 1, 2021
2021-05-01-1619864619-fdns_cname.json.gz
e1c5d5407595f3a16d5ce3ad0c43e2d5e55a4864
2.6 GB May 2, 2021