WWW.RTSAK.COM - castleco-com-au.mail.protection.outlook.com
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castleco-com-au.mail.protection.outlook.com checked at 2025-11-27T07:28:25.496Z 173ms 63/63/63 100% R:14 allDone:true timedOut:false castleco-com-au.mail.protection.outlook.com
| A | 2a01:111:f403:cc31::1 🇦🇺 Microsoft | ||||||
| PTR | mail-sy8pr01cu00101.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:cc31::3 🇦🇺 Microsoft | ||||||
| PTR | mail-sy2pr01cu00503.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:cc33:: 🇦🇺 Microsoft | ||||||
| PTR | mail-meupr01cu00200.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:cc33::1 🇦🇺 Microsoft | ||||||
| PTR | mail-meupr01cu00301.inbound.protection.outlook.com | ||||||
| A | 52.101.149.1🇦🇺 Microsoft | ||||||
| PTR | mail-sy8pr01cu00101.inbound.protection.outlook.com | ||||||
| A | 52.101.149.2🇦🇺 Microsoft | ||||||
| PTR | mail-sy5pr01cu00902.inbound.protection.outlook.com | ||||||
| A | 52.101.149.9🇦🇺 Microsoft | ||||||
| PTR | mail-sy2pr01cu00501.inbound.protection.outlook.com | ||||||
| A | 52.101.151.5🇦🇺 Microsoft | ||||||
| PTR | mail-meupr01cu00305.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
MX for
AI analysis
castleco-com-au.mail.protection.outlook.com is the mail server for castleco.com.au.
ms50913448.msv1.invalid, mx10.antispam.mailspamprotection.com and mx20.antispam.mailspamprotection.com are commonly used as mail servers together with castleco-com-au.mail.protection.outlook.com.
Eight IP numbers are pointed to by castleco-com-au.mail.protection.outlook.com: 2a01:111:f403:cc31::1, 2a01:111:f403:cc31::3, 2a01:111:f403:cc33::, 2a01:111:f403:cc33::1, 52.101.149.1, 52.101.149.2, 52.101.149.9 and 52.101.151.5.
other host names for instance narellansand-com-au.mail.protection.outlook.com, constructionsolutions-co-nz.mail.protection.outlook.com, odorlawyers-com-au.mail.protection.outlook.com, needham-com-au.mail.protection.outlook.com and globalpolytanks-com-au.mail.protection.outlook.com share IP numbers with castleco-com-au.mail.protection.outlook.com.