66.159.227.51 — Sunnyvale, California, 🇺🇸 USA · AS26211 Proofpoint

PTR

mx0e-009b1601.gpphosted.com

A record for

`mx0e-009b1601.gpphosted.com`
	A	66.159.227.51
`mxa-009b1601.gslb.gpphosted.com`
	A	66.159.228.51

Previously A record for

mxb-009b1601.gslb.gpphosted.com

IP numbers used in conjunction

50%	66.159.228.51

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Sunnyvale, California, 🇺🇸 USA

^{🇺🇸 Proofpoint66.159.227.0/24 Inc.}

66.159.227.51 Sunnyvale, California, 🇺🇸 USA Courtesy of