ViewDNS.info VS ipdata.co

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

- The IP should not be flagged as risky by ipdata.co. Source: 5 months ago

Now we have to pick a provider to use. I will use ipdata. Create an account on ipdata.co to get your API key. - Source: dev.to / over 1 year ago

Those IPs are likely flagged as "datacenter". And they may not be squeaky clean either. Check https://ipdata.co/ and https://scamalytics.com/ . Source: almost 2 years ago

While investigating I discovered that the popular site https://www.whatismyip.com was regularly disseminating incorrect ASN data for starlink ip's. Every other site I can across had the correct data published, which led me to question just where the former site was obtaining their data. I emailed them, as well as alerting Starlink and both got back to me stating they were in contact with each other, and on it. I... Source: about 2 years ago

How do these people who provide commercial WHOIS APIs (for instance ipdata.co) get their data in the first place, and can I access it? Source: about 2 years ago