IPLIST.NET - cosmicbackground-io.mail.protection.outlook.com
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cosmicbackground-io.mail.protection.outlook.com checked at 2025-11-03T23:49:32.952Z 355ms 60/60/60 100% R:18cosmicbackground-io.mail.protection.outlook.com
| A | 2a01:111:f403:c922::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr05cu00501.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c946:: 🇺🇸 Microsoft | ||||||
| PTR | mail-ch5pr02cu00200.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c946::6 🇺🇸 Microsoft | ||||||
| PTR | mail-ch5pr02cu00406.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f804::1 🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr05cu00301.inbound.protection.outlook.com | ||||||
| A | 52.101.8.44🇺🇸 Microsoft | ||||||
| PTR | mail-dm5pr04cu00104.inbound.protection.outlook.com | ||||||
| A | 52.101.9.24🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr02cu00400.inbound.protection.outlook.com | ||||||
| A | 52.101.41.26🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr03cu01702.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
cosmicbackground-io.mail.protection.outlook.com serves as the mail server for cosmicbackground.io.
Eight IP numbers are pointed to by cosmicbackground-io.mail.protection.outlook.com: 2a01:111:f403:c922::1, 2a01:111:f403:c946::, 2a01:111:f403:c946::6, 2a01:111:f403:f804::1, 52.101.8.44, 52.101.9.24, 52.101.41.26 and 52.101.42.6.
Other host names, for instance venustuxedo-com.mail.protection.outlook.com, dkgroup-cl.mail.protection.outlook.com, responsibilityresearch-com.mail.protection.outlook.com, ccsicompucom-com.mail.protection.outlook.com and cfpdx-net.mail.protection.outlook.com share IP numbers with cosmicbackground-io.mail.protection.outlook.com.
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