WWW.RTSAK.COM - mx0b-003fb001.pphosted.com

Search for IP or hostnames:

mx0b-003fb001.pphosted.com checked at 2025-11-26T20:54:11.854Z 383ms 25/25/25 100% R:9 allDone:true timedOut:false

`mx0b-003fb001.pphosted.com`

	A	148.163.138.99^{🇺🇸 Proofpoint}
			PTR	`mx0b-003fb001.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`

99.138.163.148.in-addr.arpa

mx0a-003fb001.pphosted.com often functions as the mail server, commonly paired with mx0b-003fb001.pphosted.com.

mx0b-003fb001.pphosted.com points to a single IP address: 148.163.138.99.