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216.73.216.1
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204-9-211-160-CustomerCPE.hayden.coppernet.net
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SPF
204-9-211-160-CustomerCPE.hayden.coppernet.net
SPF record
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No SPF record
No SPF record found for 204-9-211-160-CustomerCPE.hayden.coppernet.net
check TXT records