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
2021-05-29-1622288581-fdns_ns.json.gz
cf3d71dd6fdb72cd20470de1b558a7576f60de43
8.1 GB May 30, 2021
2021-05-29-1622251124-fdns_any.json.gz
22704d22340e67ae88c4606c31dd1a3ec001884a
34.8 GB May 30, 2021
2021-05-29-1622248769-fdns_txt.json.gz
912ba33bb8ce539f467370b15ebe9b16c7cb1952
5.5 GB May 30, 2021
2021-05-28-1622215515-fdns_aaaa.json.gz
50b2e9d44953853ed7ce231cb0369c3d027be1b0
2.3 GB May 29, 2021
2021-05-28-1622160481-fdns_cname.json.gz
b2b1953f8d00b1f6e5dfbaed1a121aa3f6fdaeae
2.6 GB May 29, 2021
2021-05-28-1622160364-fdns_a.json.gz
f74852d93fe83e8dce0cbcdfe064ae889ebffd4b
21.3 GB May 29, 2021
2021-05-28-1622160281-fdns_mx.json.gz
62465999d1473077f1379b570c1a1bbb246edac8
3.5 GB May 29, 2021
2021-05-26-1622043924-fdns_any_max_100_mil.json.gz
ea116d94d8a1b7bc338dcdd5b3c22a7da65820b1
493.3 MB May 26, 2021
2021-05-26-1622043299-fdns_any_max_02_mil.json.gz
0cf429e7da5d07181c9dcb349ce6d68314e0cb75
10.7 MB May 26, 2021
2021-05-24-1621893072-fdns_any_max_500k.json.gz
6088a19d4183ff5c9d646f20ad83010e843cc805
2.9 MB May 24, 2021
2021-05-01-1619893146-fdns_txt_mx_dmarc.json.gz
2babcee296ade51791ab8545835bb680bd82f74b
23.8 MB May 1, 2021
2021-05-01-1619831239-fdns_txt_mx_mta-sts.json.gz
fa5dc181b4acbefaf80ef5c9cfb2ec2ee60f8d25
10.2 MB May 1, 2021

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File Name SHA1-Fingerprint Size Updated At
20170721-fdns.json.gz
a842542e5f2056ebaf77a1d667f3024faf1700d9
22.7 GB July 21, 2017
20170714-fdns.json.gz
9a258a074439703c7f8f120f667430602664baf6
22.4 GB July 14, 2017
20170707-fdns.json.gz
628d76911b3cacaff1d9f5f756a4b374882e272b
22.5 GB July 7, 2017
20170630-fdns.json.gz
4edb19f4d600baaad2601cf131b6f04e3fbf65b8
22.4 GB June 30, 2017
20170623-fdns.json.gz
00f480a9bf9811401abb8e61e8a1b3b3c4867118
22.1 GB June 23, 2017
20170616-fdns.json.gz
64eec40d29d8ac7438e69a9d2fbdda46df70d404
22.1 GB June 16, 2017
20170609-fdns.json.gz
8b4eae41a660ff450e10f9119f7c0b35bdd9eab3
22.2 GB June 9, 2017
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