157.58.197.9 — Cheyenne, Wyoming, 🇺🇸 USA · AS3598

PTR

primary.exchange.microsoft.com

A record for

`primary.exchange.microsoft.com`
	A	157.58.197.9
	A	167.220.71.18

IP numbers used in conjunction

100%	167.220.71.18

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Cheyenne, Wyoming, 🇺🇸 USA

^{🇺🇸 AS3598157.58.192.0/19 Microsoft Corporate}

157.58.197.9 Cheyenne, Wyoming, 🇺🇸 USA Courtesy of