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

PTR

mx0a-00137c01.pphosted.com

A record for

`mx0a-00137c01.pphosted.com`
	A	148.163.134.204
`mxa-00137c01.gslb.pphosted.com`
	A	148.163.138.203

Previously A record for

mxb-00137c01.gslb.pphosted.com

IP numbers used in conjunction

50%	148.163.138.203

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San Jose, California, 🇺🇸 USA

^{🇺🇸 Proofpoint148.163.134.0/24 Inc.}

148.163.134.204 San Jose, California, 🇺🇸 USA Courtesy of