205.220.163.170 — San Jose, California, 🇺🇸 USA · AS26211 Proofpoint

PTR

mx0a-00506101.pphosted.com

A record for

`mx0a-00506101.pphosted.com`
	A	205.220.163.170
`mxb-00506101.gslb.pphosted.com`
	A	205.220.175.169

Previously A record for

mxa-00506101.gslb.pphosted.com

IP numbers used in conjunction

50%	205.220.175.169

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San Jose, California, 🇺🇸 USA

^{🇺🇸 Proofpoint205.220.163.0/24 Inc.}

205.220.163.170 San Jose, California, 🇺🇸 USA Courtesy of