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
2021-01-30-1611969265-fdns_mx.json.gz
70e020612e5cb0d24eacf8bb42d2eef6a4046308
3.5 GB Jan. 31, 2021
2021-01-30-1611966579-fdns_aaaa.json.gz
bd915df27a066a98c468b13f6f70515ac5444879
2.1 GB Jan. 31, 2021
2021-01-30-1611965078-fdns_a.json.gz
6d2d2485ba221e8f6de3f932c829df83d1350b2c
20.3 GB Jan. 31, 2021
2021-01-29-1611879127-fdns_ns.json.gz
22c0a0df079f5a19898f0dab4e2c4734c09ae255
7.3 GB Jan. 30, 2021
2021-01-29-1611879052-fdns_any.json.gz
a162a456b587a71868b54b4c8415dcade7a0f633
31.7 GB Jan. 30, 2021
2021-01-29-1611878821-fdns_txt.json.gz
31380cc3936893adcee00c8fb213b3f2adf8164a
5.1 GB Jan. 30, 2021
2021-01-29-1611878713-fdns_cname.json.gz
64efc4d8cadb17413366efa27713075b901d8d87
2.5 GB Jan. 30, 2021
2021-01-01-1609539439-fdns_txt_mx_dmarc.json.gz
618aa366b38b62563ac720acbe830a5e2560962f
25.8 MB Jan. 1, 2021
2021-01-01-1609537796-fdns_txt_mx_mta-sts.json.gz
0222fbf552b40c06c7b0bbfa880f0871757448b2
11.7 MB Jan. 1, 2021

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File Name SHA1-Fingerprint Size Updated At
20170311-fdns.json.gz
62c2e7adeea69ae1e7cca15973cc1d1dd3c1d361
20.7 GB March 11, 2017
20170225-fdns.json.gz
6d00f1275ef614b1fcab42af64097f4e04bb3027
20.7 GB Feb. 25, 2017
20170211-fdns.json.gz
a51fd71345e52f1ef7b7d33310d6c7e31f6db4e6
20.6 GB Feb. 11, 2017
20170204-fdns.json.gz
6c114bce5d7ec9a3dffa7533ebe0ef11d2d0c474
20.7 GB Feb. 4, 2017