DNSWHOIS.INFO - nextstep-com01b.mail.protection.outlook.com
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nextstep-com01b.mail.protection.outlook.com checked at 2025-10-29T07:44:56.030Z 268ms 60/60/60 100% R:15nextstep-com01b.mail.protection.outlook.com
| A | 2a01:111:f403:c902:: 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00300.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c902::3 🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr03cu01703.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c902::5 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00505.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c946::2 🇺🇸 Microsoft | ||||||
| PTR | mail-ch4pr04cu00102.inbound.protection.outlook.com | ||||||
| A | 52.101.11.10🇺🇸 Microsoft | ||||||
| PTR | mail-sa9pr03cu00202.inbound.protection.outlook.com | ||||||
| A | 52.101.41.3🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00103.inbound.protection.outlook.com | ||||||
| A | 52.101.41.21🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00305.inbound.protection.outlook.com | ||||||
| A | 52.101.42.4🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr03cu00104.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
nextstep-com01b.mail.protection.outlook.com serves as the mail server for next-step.com.
Eight IP numbers are pointed to by nextstep-com01b.mail.protection.outlook.com: 2a01:111:f403:c902::, 2a01:111:f403:c902::3, 2a01:111:f403:c902::5, 2a01:111:f403:c946::2, 52.101.11.10, 52.101.41.3, 52.101.41.21 and 52.101.42.4.
other host names include bartong-com.mail.protection.outlook.com, mallproperties-com.mail.protection.outlook.com, cprworld-com.mail.protection.outlook.com, kwb-com-br.mail.protection.outlook.com and txconcept-com.mail.protection.outlook.com; they share IP numbers with nextstep-com01b.mail.protection.outlook.com.
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