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

Download Now (No Account Required)

See below for datasets updated on the first of every month—no sign up required.

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

Gain Unlimited Access to Our Datasets

Want access to our most up-to-date and historical datasets? Create a free account today. Already signed up? Sign in for access.

File Name SHA1-Fingerprint Size Updated At
2020-09-11-1599782791-fdns_any.json.gz
d83e146fda6f3843359f1d6194d60d654af64660
33.0 GB Sept. 12, 2020
2020-09-05-1599319610-fdns_cname.json.gz
b8e6afa71bef07cb247816ef55f208e6a32d55be
2.4 GB Sept. 6, 2020
2020-09-04-1599263022-fdns_aaaa.json.gz
9d32571374eba7a7db911084719bb85021dd3539
4.0 GB Sept. 6, 2020
2020-09-04-1599249200-fdns_mx.json.gz
2342f1e9565ec7c637c568d57e2b72eed810b4ab
3.5 GB Sept. 5, 2020
2020-09-04-1599178140-fdns_txt.json.gz
04e91db92b8c23e75300eabe988395fb517c58c0
4.9 GB Sept. 4, 2020
2020-09-04-1599178043-fdns_any.json.gz
d9f44b11c736dc1285e479321562b80c81041d68
33.0 GB Sept. 5, 2020
2020-09-04-1599177919-fdns_a.json.gz
888414cb2abd731b30454f511b6e14f999c8e0b2
22.9 GB Sept. 5, 2020
2020-08-31-1598832787-fdns_mx.json.gz
df78555d7789944452c7f2cfcedf44e901b910a2
3.5 GB Aug. 31, 2020
2020-08-30-1598800743-fdns_cname.json.gz
7c095181cb5e54e2546d3f5de16170004226aa11
2.4 GB Aug. 31, 2020
2020-08-29-1598664297-fdns_any.json.gz
5189788b35007fb19db5a3f78653f2420b6dd6d9
33.0 GB Aug. 30, 2020