NerdyData
BuiltWith
Wappalyzer
WhatRuns
PublicWWW
WebTechSurvey
Similar Tech
Webspotter
ViewDNS.info
Whats My DNS
DNSChecker.org
NsLookup.io
CubDomain
DNS Checker Tool
Domain Details
Domains Index
Find where any technology is used, search millions of sites.
NerdyData is a search engine for website source code, and can help you find where technologies are use across the internet
NerdyData ViewDNS.infoWe use NerdyData to source new leads, and examine our competitors install base. Our team is really happy with their service and customer support! Keep up the great work.
Based on our record, ViewDNS.info seems to be more popular. It has been mentiond 10 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
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
BuiltWith - Find out the technology behind websites
Whats My DNS - Instantly check your domain names current IP address and DNS record information against multiple name servers located in different parts of the world.
Wappalyzer - Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.
DNSChecker.org - Check DNS Propagation worldwide. DNS Checker provides name server propagation check instantly. Changed nameservers so do a DNS lookup and check if DNS and nameservers have propagated.
WhatRuns - Extension that helps you identify technologies used on any website at the click of a button.
NsLookup.io - A simple and powerful tool for querying DNS records