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amazon.com 216.73.216.211 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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216.218.226.101 Reverse DNS

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This IP has multiple PTR records

101.96-29.226.218.216.in-addr.arpa
rs4.ethreemail.com