CF1758589139378-tsm20250922102932

WWW.RTSAK.COM - webmail.vnet.ibm.com

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webmail.vnet.ibm.com checked at 2025-09-23T00:58:59.366Z 90ms 39/39/39 100% R:9

webmail.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

webmail.vnet.ibm.com is handled by two mail servers: mx0a-001b2d05.pphosted.com and mx0b-001b2d05.pphosted.com.

webmail.vnet.ibm.com uses the same mail server setup as other domains, for instance imap.ausvmq.vnet.ibm.com, bldvmb.vnet.ibm.com, fi.ibm.com, cl.ibm.com and ua.ibm.com.

webmail.vnet.ibm.com shares at least some mail servers with other domains, for example atlvmic1.vnet.ibm.com, hk.ibm.com, corvm1.vnet.ibm.com, boston.vnet.ibm.com and tn.ibm.com.

these mail servers are often used together with mx0a-001b2d01.pphosted.com and mx0b-001b2d01.pphosted.com.

Hostnames with a single IP

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

mx0b-001b2d05.pphosted.com resolves 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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wMTODus CF johedugfp 2025-09-23