DNSWHOIS.INFO - appsmail4.ychsystems.com

Search for IP or hostnames:

appsmail4.ychsystems.com checked at 2025-10-28T18:19:26.670Z 1302ms 31/31/31 100% R:10

`appsmail4.ychsystems.com`

	A	202.55.84.87^{🇸🇬 ViewQwest}
			PTR	`appsmail4.ychsystems.com`

	NS	`ns1-09.azure-dns.com`
	NS	`ychgroup2.ych.com`
	NS	`ychgroup.ych.com`
	NS	`ns4-09.azure-dns.info`
	NS	`ns2-09.azure-dns.net`
	NS	`ns3-09.azure-dns.org`
	MX	`ychsystems-com.mail.protection.outlook.com`
	A	202.55.84.87^{🇸🇬 ViewQwest}
	A	203.126.53.77^{🇸🇬 SingNet}
	A	203.126.53.118^{🇸🇬 SingNet}

87.84.55.202.in-addr.arpa

ip4plasma.eu

appsmail4.ychsystems.com points to an IP address: 202.55.84.87.

Other host names, for instance ychsystems.com, share IP numbers with appsmail4.ychsystems.com.

dbq