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

PTR

mx0a-0052fb01.pphosted.com

A record for

`mx0a-0052fb01.pphosted.com`
	A	148.163.133.253
`mxb-0052fb01.gslb.pphosted.com`
	A	148.163.137.253

Previously A record for

mxa-0052fb01.gslb.pphosted.com

IP numbers used in conjunction

50%	148.163.137.253

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐148.163.133.0/24256 IPs · AS26211 Proofpoint→🔧AS26211Proofpoint autonomous system→

San Jose, California, 🇺🇸 USA

^{🇺🇸 Proofpoint148.163.133.0/24 Inc.}

148.163.133.253 San Jose, California, 🇺🇸 USA Courtesy of