CF1760454919146-tsm20251012143351

MXLIST.NET - undefined.vnet.ibm.com

Search for IP or hostnames:

undefined.vnet.ibm.com checked at 2025-10-14T15:15:19.120Z 485ms 39/39/39 100% R:7

undefined.vnet.ibm.com

MXmx0a-001b2d05.pphosted.com
A205.220.161.114🇺🇸 Proofpoint
PTRmx0a-001b2d05.pphosted.com
MXmx0b-001b2d05.pphosted.com
A205.220.172.48🇺🇸 Proofpoint
PTRmx0b-001b2d05.pphosted.com

vnet.ibm.com

MXmx0a-001b2d05.pphosted.com
MXmx0b-001b2d05.pphosted.com

Starts with same word

Starts similarily

AI analysis

Two mail servers mx0a-001b2d05.pphosted.com and mx0b-001b2d05.pphosted.com handle undefined.vnet.ibm.com.

undefined.vnet.ibm.com shares the same mail server setup as other domains, for instance stovm2.vnet.ibm.com, imap.buevm1.vnet.ibm.com, buevm1.vnet.ibm.com, carvm3.vnet.ibm.com and br.ibm.com.

undefined.vnet.ibm.com shares mail servers with other domains at least partially; for instance atlvm1.vnet.ibm.com, eg.ibm.com, mail2.betuvic1.vnet.ibm.com, ca.ibm.com and openliberty.io.

these mail servers are commonly used alongside mx0a-001b2d01.pphosted.com and mx0b-001b2d01.pphosted.com.

Host names with one IP number:

mx0a-001b2d05.pphosted.com points to: 205.220.161.114.

mx0b-001b2d05.pphosted.com points to: 205.220.172.48.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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eNKMiWX CF johedugfp 2025-10-14