WWW.RTSAK.COM - mxb-00390e01.gslb.pphosted.com

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mxb-00390e01.gslb.pphosted.com checked at 2025-10-21T12:59:14.807Z 64ms 28/28/28 100% R:11

`mxb-00390e01.gslb.pphosted.com`

	A	148.163.133.158^{🇺🇸 Proofpoint}
			PTR	`mx0a-00390e01.pphosted.com`

`gslb.pphosted.com`

	NS	`ns-at1.proofpoint.com`
	NS	`ns-sc4.proofpoint.com`
	NS	`ns-ut7.proofpoint.com`

MX for

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AI analysis

mxb-00390e01.gslb.pphosted.com serves as the mail server for wharton.upenn.edu, venturelab.upenn.edu, groups.sas.upenn.edu, cattell.psych.upenn.edu, grasp.upenn.edu and hundreds of other domains.

mxa-00390e01.gslb.pphosted.com is a mail server commonly used with mxb-00390e01.gslb.pphosted.com.

mxb-00390e01.gslb.pphosted.com points to a single IP address: 148.163.133.158.

Other host names, such as mx0a-00390e01.pphosted.com and mxa-00390e01.gslb.pphosted.com, share IP numbers with mxb-00390e01.gslb.pphosted.com.

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