WWW.RTSAK.COM - jcs-c.com

Search for IP or hostnames:

jcs-c.com checked at 2025-10-31T13:29:25.837Z 909ms 83/83/83 100% R:7

`jcs-c.com`

MX	`mx.jcs-c.com`
		A	210.248.135.11^{🇯🇵 NTT Communications Corporation (OCN)}
NS	`jcs-ns.clara.co.jp`
		A	35.72.83.245^{🇯🇵 Amazon}
			PTR	`ec2-35-72-83-245.ap-northeast-1.compute.amazonaws.com`
NS	`ns.convention.co.jp`
		A	182.50.102.183^{🇯🇵 CLARA, Inc.}
			PTR	`t102-183.dedicated.clara.ne.jp`
MX	`jcsc-com0i.mail.protection.outlook.com`
		A	2a01:111:f403:cc1a:: ^{🇯🇵 Microsoft}
			PTR	`mail-tycp286cu02600.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::1 ^{🇯🇵 Microsoft}
			PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::3 ^{🇯🇵 Microsoft}
			PTR	`mail-tyvp286cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f:: ^{🇯🇵 Microsoft}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
		A	52.101.124.5^{🇯🇵 Microsoft}
			PTR	`mail-tyvp286cu00305.inbound.protection.outlook.com`
		A	52.101.124.6^{🇯🇵 Microsoft}
			PTR	`mail-tyvp286cu00206.inbound.protection.outlook.com`
		A	52.101.157.10^{🇺🇸 Microsoft}
			PTR	`mail-os0p286cu01302.inbound.protection.outlook.com`
		A	52.101.157.40^{🇺🇸 Microsoft}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`

mx.jcs-c.com

jcs-c.com

jcs-c.com

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The parent of mx.jcs-c.com is jcs-c.com.

Two name servers jcs-ns.clara.co.jp and ns.convention.co.jp handle the delegation for jcs-c.com.

jcs-c.com uses the same name server setup as other domains, such as convention.co.jp, jcspco.com, convention.jp and jcsc-sr.com.

Host names with one IP:

jcs-c.com is handled by two mail servers: mx.jcs-c.com and jcsc-com0i.mail.protection.outlook.com.

Host names with eight IP numbers: jcsc-com0i.mail.protection.outlook.com has eight IPs: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::, 52.101.124.5, 52.101.124.6, 52.101.157.10 and 52.101.157.40.

Host names with one IP: mx.jcs-c.com points to 210.248.135.11.

dbq