Hosting

Dig a Domain Name

clear DNS cache

sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder

chrome://net-internals/#dns 

Research

•  hosting information
•  epb for business tech support<br />(423) 648-1500

Hosting Servers

• <i class="fa-solid fa-person-to-portal"></i> rochen portal
• <i class="fa fa-street-view" aria-hidden="true"></i> rackspace

Domain Info

• Whois Info
•  who hosts this?
• Central Ops.net

Look @ M&M

DNS

• History - DNS
• digwebinterface.com
• digwebinterface — GET DNS RECORDS<br />type: any nameservers: all<br />or create a script to insert entered domain into the URL string
• &star; What's my DNS
• View DNS info
• DNS report
• intoDNS
• DNS Stuff

Site Testing

• Run this in terminal:
  ab -n 100 -c 10 https://domainname.com

• Proxy: Test outside of local DNS
• Plain Proxy
• &star; Tool Suite
• Website availability

Historical forensics

• Internet Archive / Wayback Machine
• webcache.google
• History - DNS