Websites

OSINT via Google Dorking

Searching the website in quotes wont only return the website but it will also return places the website is linked

"adot8.com"
site:adot8.com         <-- Only from results from the website

Web Based Tools

BuiltWithBuiltWith

Shows you what the website is built on

URL and website scanner - urlscan.iourlscan.io

Web Check - X-Ray Vision for any WebsiteWeb Check

crt.sh | Certificate Searchcrt.sh

Find subdomains

Free online network tools - traceroute, nslookup, dig, whois lookup, ping - IPv6centralops.net

Dumps IP addresses, Whois which can have personal information, DNS records and Service Scans

Reverse IP - Find websites hosted on the same IP address, server or subnetdnslytics.com

Find all domains that are hosted with the same IP. Useful for self hosted servers.

VirusTotalVirusTotal

Can be used to get UAid which can be tied to other websites making more connections

Backlink Watch - Free Real-time Backlinks Checker Toolbacklinkwatch.com

View where the website has also be linked