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amazon.com 216.73.216.180 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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23.90.123.237 Reverse DNS

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This IP has multiple PTR records

237.123.90.23.in-addr.arpa.eu.iphmx.com
esa.hc1435-93.eu.iphmx.com