MXLIST.NET - heckinc.mail.protection.office365.us
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heckinc.mail.protection.office365.us checked at 2025-11-28T21:58:37.838Z 143ms 37/37/37 100% R:11 allDone:true timedOut:false heckinc.mail.protection.office365.us
| A | 2001:489a:2202:4::10 🇺🇸 AS8070 | ||||||
| PTR | mail-bn3usg020010.inbound.protection.outlook.com | ||||||
| A | 2001:489a:2202:5::10 🇺🇸 AS8070 | ||||||
| PTR | mail-cy1usg020010.inbound.protection.outlook.com | ||||||
| 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
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AI analysis
Four IP numbers are pointed to by heckinc.mail.protection.office365.us: 2001:489a:2202:4::10, 2001:489a:2202:5::10, 23.103.199.138 and 23.103.199.170.
other host names including airtronicsinc-com.mail.protection.office365.us, pmatinc.mail.protection.office365.us, kmssti.mail.protection.office365.us, tronair-com.mail.protection.office365.us and natlmfg.mail.protection.office365.us share IP numbers with heckinc.mail.protection.office365.us.