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Domains DNS servers IPs

Learning DNS for Developers

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amazon.com 216.73.216.182 Your IP DNS Lookup DNS Propagation Checker SPF Record Lookup A Record Lookup AAAA Record Lookup CNAME Record Lookup TXT Record Lookup MX Record Lookup

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2402:f000:1:801::8:30 Reverse DNS

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This IP has multiple PTR records

dns.tsinghua.edu.cn
ns5.cernet.net