IPLIST.NET - underrealm-net.mail.protection.outlook.com
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underrealm-net.mail.protection.outlook.com checked at 2025-10-18T12:26:37.851Z 231ms 57/57/57 100% R:15underrealm-net.mail.protection.outlook.com
| A | 2a01:111:f403:c803:: 🇺🇸 Microsoft | ||||||
| PTR | mail-bn1pr21cu00200.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c902::4 🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr03cu01504.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c902::7 🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr02cu00107.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f802::3 🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr03cu01403.inbound.protection.outlook.com | ||||||
| A | 52.101.9.5🇺🇸 Microsoft | ||||||
| PTR | mail-mn2pr04cu00205.inbound.protection.outlook.com | ||||||
| A | 52.101.9.20🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr02cu00604.inbound.protection.outlook.com | ||||||
| A | 52.101.41.3🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00103.inbound.protection.outlook.com | ||||||
| A | 52.101.42.13🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr02cu00405.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
AI analysis
Eight IP numbers are pointed to by underrealm-net.mail.protection.outlook.com: 2a01:111:f403:c803::, 2a01:111:f403:c902::4, 2a01:111:f403:c902::7, 2a01:111:f403:f802::3, 52.101.9.5, 52.101.9.20, 52.101.41.3 and 52.101.42.13.
For instance, other host names popularent-com.mail.protection.outlook.com, opusplaceatlanta-com.mail.protection.outlook.com, castlecpa-com01e.mail.eo.outlook.com, tristarmanagement-com.mail.protection.outlook.com and petersburgcommonwealth-org.mail.protection.outlook.com share IP numbers with underrealm-net.mail.protection.outlook.com.
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