DNSWHOIS.INFO - harpercollins-com-au.mail.protection.outlook.com
Search for IP or hostnames:
harpercollins-com-au.mail.protection.outlook.com checked at 2025-11-05T12:42:50.378Z 217ms 63/63/63 100% R:17harpercollins-com-au.mail.protection.outlook.com
| A | 2a01:111:f403:c946::3 🇺🇸 Microsoft | ||||||
| PTR | mail-ch0pr04cu00603.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f805:: 🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr02cu00400.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f901::2 🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr02cu00402.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f90d:: 🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00200.inbound.protection.outlook.com | ||||||
| A | 52.101.8.44🇺🇸 Microsoft | ||||||
| PTR | mail-dm5pr04cu00104.inbound.protection.outlook.com | ||||||
| A | 52.101.11.3🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00103.inbound.protection.outlook.com | ||||||
| A | 52.101.41.28🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr03cu01504.inbound.protection.outlook.com | ||||||
| A | 52.101.194.19🇺🇸 Microsoft | ||||||
| PTR | mail-ch5pr02cu00303.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
harpercollins-com-au.mail.protection.outlook.com serves as the mail server for harpercollins.com.au.cdn.cloudflare.net.
mail.global.frontbridge.com, smtp1.bne.server-mail.com and smtp.bne.server-mail.com commonly serve as mail servers together with harpercollins-com-au.mail.protection.outlook.com.
Eight IP numbers are pointed to by harpercollins-com-au.mail.protection.outlook.com: 2a01:111:f403:c946::3, 2a01:111:f403:f805::, 2a01:111:f403:f901::2, 2a01:111:f403:f90d::, 52.101.8.44, 52.101.11.3, 52.101.41.28 and 52.101.194.19.
Other host names, for instance covenantopc-org.mail.protection.outlook.com, mocal-com0e.mail.eo.outlook.com, tecpetaja-com.mail.protection.outlook.com, marlysboddy-com.mail.protection.outlook.com and ellsworth2-com.mail.protection.outlook.com share IP numbers with harpercollins-com-au.mail.protection.outlook.com.