CF1762736625711-tsm20251109205412

DNSWHOIS.INFO - calypsoltd-com.mail.protection.outlook.com

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calypsoltd-com.mail.protection.outlook.com checked at 2025-11-10T01:03:45.691Z 160ms 60/60/60 100% R:11 allDone:true timedOut:false

calypsoltd-com.mail.protection.outlook.com

A2a01:111:f403:ca0b:: 🇬🇧 Microsoft
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A2a01:111:f403:ca0b::1 🇬🇧 Microsoft
PTRmail-lo3p265cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca0b::2 🇬🇧 Microsoft
PTRmail-lo0p265cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca1a:: 🇬🇧 Microsoft
PTRmail-cwxp265cu00500.inbound.protection.outlook.com
A52.101.89.0🇬🇧 Microsoft
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A52.101.89.2🇬🇧 Microsoft
PTRmail-lo3p265cu00302.inbound.protection.outlook.com
A52.101.99.0🇬🇧 Microsoft
PTRmail-cwxp265cu00600.inbound.protection.outlook.com
A52.101.99.2🇬🇧 Microsoft
PTRmail-cwxp265cu00502.inbound.protection.outlook.com

mail.protection.outlook.com

NSns1-proddns.glbdns.o365filtering.com
NSns2-proddns.glbdns.o365filtering.com

MX for

AI analysis

calypsoltd-com.mail.protection.outlook.com is the mail server for calypsoltd.com.

Eight IP numbers are pointed to by calypsoltd-com.mail.protection.outlook.com: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 52.101.89.0, 52.101.89.2, 52.101.99.0 and 52.101.99.2.

other host names for instance notingwood-com.mail.protection.outlook.com, dcwpenrose-co-uk.mail.protection.outlook.com, newpointfinancialcorp-com.mail.protection.outlook.com, thehealingfoundation-org.mail.protection.outlook.com and bubbleppm-com.mail.protection.outlook.com share IP numbers with calypsoltd-com.mail.protection.outlook.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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