WWW.RTSAK.COM - postmaster.sbc.com
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postmaster.sbc.com checked at 2025-11-16T16:43:04.638Z 425ms 39/39/39 100% R:8 allDone:true timedOut:false postmaster.sbc.com
| MX | mx0a-00191d01.pphosted.com | ||||||
| A | 67.231.149.140🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00191d01.pphosted.com | ||||||
| MX | mx0b-00191d01.pphosted.com | ||||||
| A | 67.231.157.136🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00191d01.pphosted.com | ||||||
sbc.com
| MX | mx0a-00191d01.pphosted.com | ||||||
| MX | mx0b-00191d01.pphosted.com | ||||||
| NS | a1-212.akam.net | ||||||
| NS | a14-65.akam.net | ||||||
| NS | a4-66.akam.net | ||||||
| NS | a5-67.akam.net | ||||||
| NS | a8-64.akam.net | ||||||
| NS | a9-66.akam.net | ||||||
| A | 144.160.143.62🇺🇸 AS797 | ||||||
rank #40470 in the tld
Starts with same word
Starts similarily
AI analysis
postmaster.sbc.com is handled by two mail servers: mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.
postmaster.sbc.com shares the same mail server setup as other domains, for instance opportunity.vcs.att.com, atw-expe-cl1-2.att.com, gate.att.com, empnmvpnalp02.att.com and stream-digitallife.att.com.
postmaster.sbc.com shares at least partially some mail servers with other domains, for instance catormbx01.research.att.com, public.research.att.com and h-135-207-49-163.research.att.com.
Host names with one IP number:
The host mx0a-00191d01.pphosted.com points to 67.231.149.140 and the host mx0b-00191d01.pphosted.com points to 67.231.157.136.
dbq