The "A" stands for "address," and this is the most basic sort of DNS record: it specifies a domain's IP address. If you look up cloudflare.com's DNS records, the A record now returns an IP address of 104.17. 210.9.
Using a terminal and the command nslookup is the most efficient approach to check the domain's DNS records. On practically all operating systems, this command will work (Windows, Linux, and macOS).
An A Record, for example, is used to point a logical domain name, such as "google.com," to Google's hosting server's IP address, "74.125.224.147." These records direct traffic from @example.com and ftp.example.com to the IP address 66.147.224.236.
If the MX record leads to an A record in another domain, the mail-only domain does not require an A record. Only the mail-only domain is in question; mail.otherdomain.com will have an A record in the otherdomain.com domain, not the example.com domain.
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best for who find basics and clarity buddy
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From where and how can we download notes of these terminologies?
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Rahul
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Hum es course se bhut kuch sikh paye hai aur khash kr sir se smjhane ka jo concept hai o hme bhut hi acha lga
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Best curs
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I want to humbly appeal on our behalf, the English speaker for help in subtitle the spoken words in English. Please make available English subtitles for us, because we really need to get this knowledg
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Excellent course and trainer are very intelligent person 🙏❤️❤️
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