DNSWHOIS.INFO - mx0b-00364e01.pphosted.com

Search for IP or hostnames:

mx0b-00364e01.pphosted.com checked at 2025-10-22T01:55:05.888Z 60ms 28/28/28 100% R:8

`mx0b-00364e01.pphosted.com`

	A	148.163.139.74^{🇺🇸 Proofpoint}
			PTR	`mx0b-00364e01.pphosted.com`

	NS	`pdns99.ultradns.biz`
	NS	`ns1.proofpoint.com`
	NS	`ns3.proofpoint.com`
	NS	`pdns99.ultradns.com`
	NS	`pdns99.ultradns.net`
	NS	`pdns99.ultradns.org`
	MX	`mx1.proofpoint.com.gslb.pphosted.com`
	MX	`mx2.proofpoint.com.gslb.pphosted.com`

74.139.163.148.in-addr.arpa

facil.columbia.edu

cuf.columbia.edu

mx0b-00364e01.pphosted.com serves as the mail server for facil.columbia.edu and cuf.columbia.edu.

For mail handling, mx0a-00364e01.pphosted.com serves as a mail server together with mx0b-00364e01.pphosted.com.

mx0b-00364e01.pphosted.com points to a single IP number: 148.163.139.74.

Other host names, for instance mxa-00364e01.gslb.pphosted.com, share IP numbers with mx0b-00364e01.pphosted.com.

dbq