IPLIST.NET - irtchq.mail.protection.office365.us
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irtchq.mail.protection.office365.us checked at 2025-11-03T11:17:46.072Z 190ms 27/27/27 100% R:12irtchq.mail.protection.office365.us
| A | 23.103.199.138🇺🇸 Microsoft | ||||||
| PTR | mail-bn3usg020138.inbound.protection.outlook.com | ||||||
| A | 23.103.199.170🇺🇸 Microsoft | ||||||
| PTR | mail-cy1usg020170.inbound.protection.outlook.com | ||||||
mail.protection.office365.us
| NS | ns1-proddns.glbdns.protection.office365.us | ||||||
| NS | ns2-proddns.glbdns.protection.office365.us | ||||||
AI analysis
irtchq.mail.protection.office365.us resolves to two IP numbers: 23.103.199.138 and 23.103.199.170.
Other host names, for instance psagv.mail.protection.office365.us, fireflyspace.mail.protection.office365.us, marconiedisoncloud.mail.protection.office365.us, gmv.mail.protection.office365.us and kingaerospaceinc.mail.protection.office365.us share IP numbers with irtchq.mail.protection.office365.us.
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