The default port for DNS traffic in Wireshark is 53, and the protocol is UDP ( User Datagram Protocol). We can use Wireshark to segment the DNS system and get a detailed look at it. Coming on to Wireshark, which is an open-source packet analyzer and has been widely in use since its inception in the web world, to analyze packets received or sent in a network. It helps users by translating the domain names into IP addresses, allowing them to surf the web without memorizing such complex IP codes. It has proved to ease human life manifold when one looks at its working and the service it offers. Invented by Jon Postel and Paul Mockapetris in 1982, DNS has now become one of the most significant players in the modern-day web world.ĭNS actually gives a mapping of the hostname of a network and its address. Advanced Biometric Authentication - Protection From CyberattacksĭNS or Domain Name System abbreviated as DNS is a system used to resolve domain names, IP addresses, different servers for e.g., FTP servers, game servers, active directories, etc., and keep their records.Net-Centric Computing in Cloud Computing.Frequency-Hopping Spread Spectrum in Wireless Networks.Top 50 Penetration Testing Interview Questions and Answers.Two Factor Authentication Implementation Methods and Bypasses.Information Security and Computer Forensics.8 Best Ethical Hacking Books For Beginner to Advanced Hacker.How to Setup Burp Suite for Bug Bounty or Web Application Penetration Testing?.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.

What is wireshark.