CF1761877353081-tsm20251029173950

DNSWHOIS.INFO - tvaruzky-cz.mail.protection.outlook.com

Search for IP or hostnames:

tvaruzky-cz.mail.protection.outlook.com checked at 2025-10-31T02:22:33.001Z 775ms 60/60/60 100% R:13

tvaruzky-cz.mail.protection.outlook.com

A2a01:111:f403:ca04:: 🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::a 🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::c 🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::6 🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft
PTRmail-am0pr83cu00404.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

tvaruzky-cz.mail.protection.outlook.com is the mail server for tvaruzky.cz.

Eight IP numbers are pointed to by tvaruzky-cz.mail.protection.outlook.com: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::6, 52.101.68.8, 52.101.68.27, 52.101.68.32 and 52.101.73.4.

other host names for instance ettnollett-eu.mail.protection.outlook.com, mickjoy-com.mail.protection.outlook.com, gokthisted-dk0i.mail.protection.outlook.com, bubearandjones-co-uk.mail.protection.outlook.com and stephenparker-com.mail.protection.outlook.com share IP numbers with tvaruzky-cz.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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JgFyIpb CF johedugfp 2025-10-31