DNSWHOIS.INFO - holtlee-com01b.mail.protection.outlook.com
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holtlee-com01b.mail.protection.outlook.com checked at 2025-10-31T14:03:17.795Z 528ms 60/60/60 100% R:15holtlee-com01b.mail.protection.outlook.com
| A | 2a01:111:f403:c92c::2 🇺🇸 Microsoft | ||||||
| PTR | mail-dm2pr04cu00102.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c946::6 🇺🇸 Microsoft | ||||||
| PTR | mail-ch5pr02cu00406.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f910:: 🇺🇸 Microsoft | ||||||
| PTR | mail-cy5pr03cu00300.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f912:: 🇺🇸 Microsoft | ||||||
| PTR | mail-cy5pr03cu00200.inbound.protection.outlook.com | ||||||
| A | 52.101.11.13🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00205.inbound.protection.outlook.com | ||||||
| A | 52.101.41.21🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00305.inbound.protection.outlook.com | ||||||
| A | 52.101.41.58🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr02cu00102.inbound.protection.outlook.com | ||||||
| A | 52.101.194.4🇺🇸 Microsoft | ||||||
| PTR | mail-ch4pr04cu00104.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
holtlee-com01b.mail.protection.outlook.com serves as the mail server for holt-lee.com.
Eight IP numbers are pointed to by holtlee-com01b.mail.protection.outlook.com: 2a01:111:f403:c92c::2, 2a01:111:f403:c946::6, 2a01:111:f403:f910::, 2a01:111:f403:f912::, 52.101.11.13, 52.101.41.21, 52.101.41.58 and 52.101.194.4.
other host names include impactrep-com.mail.protection.outlook.com, sprev-cl.mail.protection.outlook.com, premfg-com.mail.protection.outlook.com, coilsert-com.mail.protection.outlook.com and thore-com.mail.protection.outlook.com; they share IP numbers with holtlee-com01b.mail.protection.outlook.com.
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