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

PTR

mx0a-00221f01.pphosted.com

A record for

`mx0a-00221f01.pphosted.com`
	A	148.163.157.5
`mxb-00221f01.gslb.pphosted.com`
	A	148.163.157.5

Previously A record for

mxa-00221f01.gslb.pphosted.com

00221f01.pphosted.com

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San Jose, California, 🇺🇸 USA

^{🇺🇸 Proofpoint148.163.156.0/23}

148.163.157.5 San Jose, California, 🇺🇸 USA Courtesy of