WWW.RTSAK.COM - smtp.mail.kooboo.com

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smtp.mail.kooboo.com checked at 2025-10-04T20:35:21.116Z 1628ms 90/90/90 100% R:14

`smtp.mail.kooboo.com`

NS	`ns1.kooboodns.com`
		A	43.153.109.65^{🇺🇸 Tencent Global}
NS	`ns2.kooboodns.com`
		A	129.226.82.138^{🇸🇬 Tencent Global}
NS	`ns3.kooboodns.com`
		A	43.139.246.5^{🇨🇳 Tencent-CN}
NS	`ns4.kooboodns.com`
		A	43.131.49.5^{🇩🇪 Tencent Global}
NS	`ns5.kooboodns.com`
		A	43.131.29.29^{🇩🇪 Tencent Global}
NS	`ns8.kooboodns.com`
		A	43.138.173.78^{🇨🇳 Tencent-CN}
MX	`feedback-smtp.ap-northeast-1.amazonses.com`
		A	3.115.130.245^{🇯🇵 Amazon}
			PTR	`ec2-3-115-130-245.ap-northeast-1.compute.amazonaws.com`
		A	18.178.46.176^{🇯🇵 Amazon}
			PTR	`ec2-18-178-46-176.ap-northeast-1.compute.amazonaws.com`
		A	18.178.226.103^{🇯🇵 Amazon}
			PTR	`ec2-18-178-226-103.ap-northeast-1.compute.amazonaws.com`

`mail.kooboo.com`

	NS	`ns1.kooboodns.com`
	NS	`ns2.kooboodns.com`
	NS	`ns3.kooboodns.com`
	NS	`ns4.kooboodns.com`
	NS	`ns5.kooboodns.com`
	NS	`ns8.kooboodns.com`
	MX	`feedback-smtp.ap-northeast-1.amazonses.com`

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AI analysis

smtp.mail.kooboo.com delegates to six name servers: ns1.kooboodns.com, ns2.kooboodns.com, ns3.kooboodns.com, ns4.kooboodns.com, ns5.kooboodns.com and ns8.kooboodns.com.

smtp.mail.kooboo.com at least partially shares name servers with other domains such as mail.jopvetter.nl, forum.kooboo.com, sloseo.com, mail.kooboo.com and mta1.mailpandapro.com.

These name servers are commonly used with ns9.kooboodns.com and ns10.kooboodns.com.

Host names with one IP number:

ns1.kooboodns.com points to: 43.153.109.65.

ns2.kooboodns.com points to: 129.226.82.138.

ns3.kooboodns.com points to: 43.139.246.5.

ns4.kooboodns.com points to: 43.131.49.5.

ns5.kooboodns.com points to: 43.131.29.29.

ns8.kooboodns.com points to: 43.138.173.78.

smtp.mail.kooboo.com is handled by a single mail server, feedback-smtp.ap-northeast-1.amazonses.com.

smtp.mail.kooboo.com shares the same mail server setup as other domains, including ex-mail.e-xtreme.jp, mail.sokumen.net, mail.centrade.co.jp, mail.grepiu.com and sv1.mailifly.com.

smtp.mail.kooboo.com shares mail servers with other domains at least in part, for instance apsel.jp, canmeng.com.tw, omega.app, oen.tw and clasic.jp.

These mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, inbound-smtp.ap-northeast-1.amazonaws.com and aod-com-ap-01.apsel.jp.

feedback-smtp.ap-northeast-1.amazonses.com points to three IP numbers: 3.115.130.245, 18.178.46.176 and 18.178.226.103.

dbq