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

PTR

mx0a-003a0001.pphosted.com

A record for

`mx0a-003a0001.pphosted.com`
	A	148.163.133.250
`mxa-003a0001.gslb.pphosted.com`
	A	148.163.137.250

Previously A record for

mxb-003a0001.gslb.pphosted.com

IP numbers used in conjunction

50%	148.163.137.250

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San Jose, California, 🇺🇸 USA

^{🇺🇸 Proofpoint148.163.133.0/24 Inc.}

148.163.133.250 San Jose, California, 🇺🇸 USA Courtesy of