Perform a WHOIS lookup against the paypal.com domain. What is the registrar Internet Assigned Numbers Authority (IANA) ID number?
292
What is the admin email contact for the tesla.com domain (also in-scope for the Tesla bug bounty program)?
Digging DNS
Which IP address maps to inlanefreight.com?
134.209.24.248
Which domain is returned when querying the PTR record for 134.209.24.248?
inlanefreight.com
What is the full domain returned when you query the mail records for facebook.com?
smtpin.vvv.facebook.com
Subdomain Bruteforcing
Using the known subdomains for inlanefreight.com (www, ns1, ns2, ns3, blog, support, customer), find any missing subdomains by brute-forcing possible domain names. Provide your answer with the complete subdomain, e.g., www.inlanefreight.com.
my.inlanefreight.com