DNSWHOIS.INFO - backecho-com.mail.protection.outlook.com
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backecho-com.mail.protection.outlook.com checked at 2025-11-20T11:42:20.548Z 965ms 60/60/60 100% R:12 allDone:true timedOut:false backecho-com.mail.protection.outlook.com
| A | 2a01:111:f403:c902::14 🇺🇸 Microsoft | ||||||
| PTR | mail-byapr04cu00204.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c91d:: 🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr04cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c931:: 🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr02cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f907:: 🇺🇸 Microsoft | ||||||
| A | 52.101.8.51🇺🇸 Microsoft | ||||||
| PTR | mail-dm1pr04cu00203.inbound.protection.outlook.com | ||||||
| A | 52.101.9.21🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr04cu00205.inbound.protection.outlook.com | ||||||
| A | 52.101.10.14🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr04cu00206.inbound.protection.outlook.com | ||||||
| A | 52.101.42.6🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr02cu00306.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
backecho-com.mail.protection.outlook.com serves as the mail server for backecho.com.
Eight IP numbers are pointed to by backecho-com.mail.protection.outlook.com: 2a01:111:f403:c902::14, 2a01:111:f403:c91d::, 2a01:111:f403:c931::, 2a01:111:f403:f907::, 52.101.8.51, 52.101.9.21, 52.101.10.14 and 52.101.42.6.
For instance, other host names foodbank-org01b.mail.protection.outlook.com, uwexps-com.mail.protection.outlook.com, tandfco-com.mail.protection.outlook.com, perkmail-com.mail.protection.outlook.com and pequestpartner-com.mail.protection.outlook.com share IP numbers with backecho-com.mail.protection.outlook.com.
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