CF1763525421830-tsm20251116095642

DNSWHOIS.INFO - smtp.kumon.com.sg

Search for IP or hostnames:

smtp.kumon.com.sg checked at 2025-11-19T04:10:21.744Z 284ms 11/11/11 100% R:7 allDone:true timedOut:false

smtp.kumon.com.sg

kumon.com.sg

NSns1-04.azure-dns.com
NSns4-04.azure-dns.info
NSns2-04.azure-dns.net
NSns3-04.azure-dns.org
MXkumon-com-sg.mail.protection.outlook.com

PTR for

Starts with same word

Starts similarily

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