148.163.152.21 — Atlanta, Georgia, 🇺🇸 USA · AS22843 Proofpoint

PTR

mx0b-00206401.pphosted.com

A record for

`mx0b-00206401.pphosted.com`
	A	2620:100:9005:15::1
	A	148.163.152.21

Previously A record for

mxb-00206401.gslb.pphosted.com

mxa-00206401.gslb.pphosted.com

IP numbers used in conjunction

100%	2620:100:9005:15::1

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Atlanta, Georgia, 🇺🇸 USA

^{🇺🇸 Proofpoint148.163.152.0/22}

148.163.152.21 Atlanta, Georgia, 🇺🇸 USA Courtesy of