WebRecon provides detailed information such as :
Header Information
Whois
SSL Certificate Information
Crawler
html
CSS
Javascripts
Internal Links
External Links
Images
robots
sitemaps
Links inside Javascripts
DNS Enumeration DMARC Records
Subdomain Enumeration
Data Sources
BuffOver
crt.sh
ThreatCrowd
AnubisDB
Traceroute
Protocols
UDP
TCP
ICMP
Directory Searching
Port Scan
Fast
Top 1000 Ports
Open Ports with Standard Services
Export Formats txt xml csv