DNSWHOIS.INFO - echochang-com01b.mail.protection.outlook.com
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echochang-com01b.mail.protection.outlook.com checked at 2025-11-19T02:38:06.534Z 558ms 60/60/60 100% R:13 allDone:true timedOut:false echochang-com01b.mail.protection.outlook.com
| A | 2a01:111:f403:c902::14 🇺🇸 Microsoft | ||||||
| PTR | mail-byapr04cu00204.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c922::2 🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr02cu00702.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c92c:: 🇺🇸 Microsoft | ||||||
| PTR | mail-dm5pr02cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c946::3 🇺🇸 Microsoft | ||||||
| PTR | mail-ch0pr04cu00603.inbound.protection.outlook.com | ||||||
| A | 52.101.9.20🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr02cu00604.inbound.protection.outlook.com | ||||||
| A | 52.101.11.3🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00103.inbound.protection.outlook.com | ||||||
| A | 52.101.40.1🇺🇸 Microsoft | ||||||
| PTR | mail-cy4pr03cu00101.inbound.protection.outlook.com | ||||||
| A | 52.101.42.13🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr02cu00405.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
The mail server for echo-chang.com is echochang-com01b.mail.protection.outlook.com.
echochang-com01b.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c902::14, 2a01:111:f403:c922::2, 2a01:111:f403:c92c::, 2a01:111:f403:c946::3, 52.101.9.20, 52.101.11.3, 52.101.40.1 and 52.101.42.13.
Other host names, for instance 8020fitnessnashville-com.mail.protection.outlook.com, reprintnexus-com.mail.protection.outlook.com, jordanfoley-com01e.mail.protection.outlook.com, lumensystems-com.mail.protection.outlook.com and maliercontractors-com.mail.protection.outlook.com share IP numbers with echochang-com01b.mail.protection.outlook.com.
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