Whoisology VS ViewDNS.info

Whoisology is a massive, searchable database that provides an in-depth view of domain name ownership through its cross-referenced domain name whois records. The tool's priority is on reverse whois, to assist with security, cyber crime investigation, research and other business endeavors. Our appreciation for this recommendation goes to crashdodson. Source: about 1 year ago

It looks like the domain was registered in 2006 (info from https://whoisrequest.com/history/), and went offline in 2018. A long shot, but if the person who registered the site didn't hide behind a privacy option, you might be able to dig up their email address from looking into the historical WHOIS data via a site like https://whoisology.com/, or https://www.domainiq.com/. Source: over 1 year ago

More then just reverse lookups on emails, Whoisology https://whoisology.com/#advanced Website analytics, Traffic, location, Overview etc http://www.statscrop.com/www/inteltechniques.com Youtube Video meta Data Viewer, GPS, Keywords etc http://www.amnestyusa.org/citizenevidence/. - Source: dev.to / about 3 years ago

Heya, Founder of https://viewdns.info/ here (used by any mentioned in the article a bit). If anyone is doing this kind of research, feel free to reach out at feedback@viewdns.info as I'm more than happy to extend some free API credits etc! -Hughesey. - Source: Hacker News / 5 months ago

This might help you get a start: There are lots of common tools. https://viewdns.info/. Source: about 1 year ago

I used viewdns.info - allowed me to search by registrant name. I looked for Bed Bath Procurement and Liberty Procurement for the list I grabbed (~600 results). Spotted the .sex TLD and filtered down to that and hand-verified whether each result was truly owned by BBBY. I work in IT Audit and InfoSec, so was a piece of cake to find and filter the data. :D. Source: over 1 year ago

After doing some investigating, it looks like when I sent the email, it was initially sent via an IP address that falls within Googles IP range, but when I went to viewdns.info to lookup the IP, it was of a Domain that was not Google. Source: over 1 year ago

Normally that means that every target that belongs to the company, is in scope except the one in the OOS section. Now the real question his, how can I be sure that a target is in scope? Well, whois command is your friend, if you have a domain name. If you have a ip address, you have to work more on it, anyway you can try some reverse DNS or other tool that you can find here: https://viewdns.info/ or you are... Source: over 1 year ago