148.163.158.155 — Atlanta, Georgia, 🇺🇸 USA · AS22843 Proofpoint

PTR

mx0b-00039101.pphosted.com

A record for

`mx0b-00039101.pphosted.com`
	A	148.163.158.155
`mxa-00039101.gslb.pphosted.com`
	A	148.163.156.229

Previously A record for

mxb-00039101.gslb.pphosted.com

IP numbers used in conjunction

50%	148.163.156.229

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Atlanta, Georgia, 🇺🇸 USA

^{🇺🇸 Proofpoint148.163.158.0/23}

148.163.158.155 Atlanta, Georgia, 🇺🇸 USA Courtesy of