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

PTR

mx0a-00160b01.pphosted.com

A record for

`mx0a-00160b01.pphosted.com`
	A	148.163.156.138
`mxa-00160b01.gslb.pphosted.com`
	A	148.163.158.135

Previously A record for

mxb-00160b01.gslb.pphosted.com

IP numbers used in conjunction

50%	148.163.158.135

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San Jose, California, 🇺🇸 USA

^{🇺🇸 Proofpoint148.163.156.0/23}

148.163.156.138 San Jose, California, 🇺🇸 USA Courtesy of