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
2020-09-18-1600471368-fdns_cname.json.gz
bdab6fc1528bbba592e3481ce451a790df181f09
2.4 GB Sept. 19, 2020
2020-09-18-1600387905-fdns_aaaa.json.gz
4dbbe75728b043df9c401ecc41dc2ba8f07fa38d
4.1 GB Sept. 19, 2020
2020-09-18-1600387814-fdns_a.json.gz
8b146e27ebf3e6dca18afc1d952d3805998c243e
22.8 GB Sept. 19, 2020
2020-09-18-1600387777-fdns_txt.json.gz
bed88fe3aa8e0e5ac598bde97893712c458e6fc0
4.9 GB Sept. 18, 2020
2020-09-18-1600387565-fdns_any.json.gz
e9cf5b81bee87acd47a05bc3b916ec9c374a9a67
33.1 GB Sept. 19, 2020
2020-09-11-1599866738-fdns_a.json.gz
7a5c25971304c605f019d31b28b8a85872b4fac9
23.1 GB Sept. 13, 2020
2020-09-11-1599866082-fdns_mx.json.gz
b8d2573e1d3f83b812744375df88d7b3751530be
3.5 GB Sept. 12, 2020
2020-09-11-1599783141-fdns_cname.json.gz
a1a31353308de9f8c052bffcb0c9bea57a5f1c3e
2.3 GB Sept. 11, 2020
2020-09-11-1599783006-fdns_txt.json.gz
7a3ac0e4ebfcfa65c42629e7f575744fe1817bd9
4.8 GB Sept. 11, 2020
2020-09-11-1599782896-fdns_aaaa.json.gz
da6334b30224f13a62bafa721d798591b0806cd5
4.2 GB Sept. 12, 2020