Open Data Program

The xReverseLabs Open Data Program provides public access to valuable internet telemetry data, including Project Sonar, to empower cybersecurity researchers, academics, and security advocates. Our goal is to contribute to a safer internet by fostering collaborative research and threat intelligence sharing.

Existing Open Data users can sign in for access. See the About page for more information on requesting access.

Daily Domain Dump Dataset

File Name	Size	Updated At
2025-07-30_domains.txt	1 GB	July 30, 2025
2025-06_total_domains.txt	12.7 GB	July 03, 2025
mostly_amazon_domains.txt	1.1 GB	July 01, 2025

1 ... 5 6 7

FDNS Dataset

File Name	Size	Updated At
reverse-ip-data-2025-08.json.txt	33.9 GB	August 13, 2025

URL Login Pass Leaked (Bonus)

File Name	Size	Updated At
LEAK ULP 98723AXX (1).txt	1.1 GB	September 11, 2025
LEAK ULP 98723AXX (6).txt	1.1 GB	September 11, 2025
LEAK ULP 98723AXX (3).txt	1.3 GB	September 11, 2025
LEAK ULP 98723AXX (4).txt	1.1 GB	September 11, 2025
LEAK ULP 98723AXX (5).txt	1.1 GB	September 11, 2025
LEAK ULP 98723AXX (2).txt	1.5 GB	September 11, 2025
ULP Leak 1107 (19).txt	1.5 GB	September 09, 2025
ULP Leak 1107 (17).txt	83.4 MB	September 09, 2025
ULP Leak 1107 (18).txt	1.1 GB	September 09, 2025
ULP Leak 1107 (16).txt	88.4 MB	September 06, 2025

Domain By Date Full Data (Historical)

File Name	Size	Updated At
all_new_domains_2025-10-10.txt	3.1 MB	October 10, 2025
all_new_domains_2025-10-09.txt	3.8 MB	October 09, 2025
all_new_domains_2025-10-08.txt	39.7 MB	October 08, 2025
all_new_domains_2025-10-05.txt	254.9 MB	October 06, 2025
all_new_domains_2025-10-04.txt	2.5 MB	October 04, 2025
all_new_domains_2025-10-03.txt	2.8 MB	October 03, 2025
all_new_domains_2025-10-02.txt	3.3 MB	October 02, 2025
all_new_domains_2025-10-01.txt	2.8 MB	October 01, 2025
all_new_domains_2025-09-30.txt	4.2 MB	September 30, 2025
all_new_domains_2025-09-29.txt	3.2 MB	September 29, 2025

1 2 3 ... 10

Domain By Extension Dataset

File Name	Size	Updated At
trade.txt.gz	827.9 KB	September 11, 2025
limo.txt.gz	74.7 KB	September 11, 2025
fishing.txt.gz	64.1 KB	September 11, 2025
ing.txt.gz	4.2 MB	September 11, 2025
inc.txt.gz	154.4 KB	September 11, 2025
immobilien.txt.gz	178.2 KB	September 11, 2025
car.txt.gz	34.3 KB	September 11, 2025
cat.txt.gz	28.2 MB	September 11, 2025
security.txt.gz	39.8 KB	September 11, 2025
link.txt.gz	8.2 MB	September 11, 2025

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