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

PTR

mx0a-00332601.pphosted.com

A record for

`mx0a-00332601.pphosted.com`
	A	148.163.133.252
`mxa-00332601.gslb.pphosted.com`
	A	148.163.137.252

Previously A record for

mxb-00332601.gslb.pphosted.com

IP numbers used in conjunction

50%	148.163.137.252

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San Jose, California, 🇺🇸 USA

^{🇺🇸 Proofpoint148.163.133.0/24 Inc.}

148.163.133.252 San Jose, California, 🇺🇸 USA Courtesy of