WWW.RTSAK.COM - smtp.hkcs.org.hk

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smtp.hkcs.org.hk checked at 2025-10-03T14:59:42.597Z 449ms 40/40/40 100% R:13

`smtp.hkcs.org.hk`

	A	202.82.227.5^{🇭🇰 HKT Limited}
			PTR	`smtp.ldtech.com.hk`

`hkcs.org.hk`

	NS	`art.ns.cloudflare.com`
	NS	`uma.ns.cloudflare.com`
	MX	`smtp.hkcs.org.hk`
	MX	`alt1.us.email.fireeyecloud.com`
	MX	`alt2.us.email.fireeyecloud.com`
	MX	`alt3.us.email.fireeyecloud.com`
	MX	`primary.us.email.fireeyecloud.com`
	A	2606:4700:3034::ac43:86ba ^{🇺🇸 Cloudflare}
	A	2606:4700:3036::6815:66a ^{🇺🇸 Cloudflare}
	A	104.21.6.106^Cloudflare
	A	172.67.134.186^{🇺🇸 Cloudflare}

rank #725447 globally
rank #607 in the tld

MX for

hkcs.org.hk

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AI analysis

smtp.hkcs.org.hk acts as a mail server for hkcs.org.hk.

alt1.us.email.fireeyecloud.com, alt2.us.email.fireeyecloud.com and alt3.us.email.fireeyecloud.com are commonly used as mail servers together with smtp.hkcs.org.hk.

smtp.hkcs.org.hk points to a single IP number: 202.82.227.5.

Other host names, for instance smtp.ldtech.com.mo and smtp.ldtech.com.hk, share IP numbers with smtp.hkcs.org.hk.

dbq