Final answer:
Nslookup, theHarvester, and Maltego are the tools that can gather information about an E-mail address, subdomain, hostname, and banner.
Step-by-step explanation:
The tools that can gather information about an E-mail address, subdomain, hostname, and banner are Nslookup, theHarvester, and Maltego.
1. Nslookup is a command-line tool that translates domain names to IP addresses. It can gather information about subdomains, hostnames, and email addresses associated with a domain.
2. theHarvester is a tool used for gathering email addresses, subdomains, and hostnames associated with a target domain. It collects information from public sources like search engines, DNS records, and social media.
3. Maltego is a powerful information gathering tool that can collect data about email addresses, subdomains, hostnames, and banners associated with a domain. It uses various data sources and visualizes the relationships between different pieces of information.