If you’re receiving requests to provide information to a specific party, or if you seek to confirm who’s administering a specific IP address, the whois command will confirm the organization managing the address. Top TechRepublic Academy training courses and software offerings of 2022īest project management software and tools 2022Īs Jack Wallen noted in his TechRepublic article The best tools and methods to track down suspect IP addresses and URLs, the whois command can help to determine who’s managing or administering a specific IP address. Gartner identifies 25 emerging technologies in its 2022 hype cycle
Further, whois lists the name servers responsible for routing a domain or IP addresses’ internet traffic and lists ISP contacts for reporting abuse. The command also permits discovering a domain’s registrar and the domain’s registration expiration date. The command can reveal the date when a domain name was registered, who registered the domain, and who serves as the domain’s administrative and technical contacts.
edu domain extensions) or even a public IP address. The whois command permits discovering administrative and technical information for a web domain (using. SEE: macOS Sierra: The smart person’s guide (TechRepublic) What the whois command does Instead of navigating to various websites that vary in reliability, Mac users can open Terminal. The whois command is particularly helpful for Mac users who regularly fulfill web registration, development, design, hosting, and related consulting services. Like the arrow adjacent to an auto’s fuel gauge revealing which side of the car possesses the gas cap (which is especially handy when driving rentals), the macOS whois command can save Mac users time and trouble. Simple tools are often hidden at our fingertips. The macOS command places important web domain, nameserver, and registration information at your fingertips.
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