IPLIST.NET - undefined.vnet.ibm.com
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undefined.vnet.ibm.com checked at 2025-09-14T13:59:06.115Z 206ms 39/39/39 100% R:14undefined.vnet.ibm.com
| MX | mx0a-001b2d05.pphosted.com | ||||||
| A | 205.220.161.114🇺🇸 Proofpoint | ||||||
| PTR | mx0a-001b2d05.pphosted.com | ||||||
| MX | mx0b-001b2d05.pphosted.com | ||||||
| A | 205.220.172.48🇺🇸 Proofpoint | ||||||
| PTR | mx0b-001b2d05.pphosted.com | ||||||
vnet.ibm.com
| MX | mx0a-001b2d05.pphosted.com | ||||||
| MX | mx0b-001b2d05.pphosted.com | ||||||
Starts with same word
Starts similarily
AI analysis
Two mail servers, mx0a-001b2d05.pphosted.com and mx0b-001b2d05.pphosted.com, manage undefined.vnet.ibm.com.
Just like other domains such as 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 also has the same mail server setup.
Other domains such as eg.ibm.com, mail2.betuvic1.vnet.ibm.com, ca.ibm.com, openliberty.io, and imap.alvm.vnet.ibm.com share some mail servers, at least partially, with undefined.vnet.ibm.com.
The mail servers mx0a-001b2d01.pphosted.com and mx0b-001b2d01.pphosted.com are typically utilized in conjunction with these mail servers.
One IP number, 205.220.161.114, is pointed to by mx0a-001b2d05.pphosted.com. Another IP number, 205.220.172.48, is pointed to by mx0b-001b2d05.pphosted.com.