WWW.RTSAK.COM - cys.com.hk

Search for IP or hostnames:

cys.com.hk checked at 2025-10-22T20:03:31.682Z 1083ms 81/81/81 100% R:24

`cys.com.hk`

NS	`ns11.hkuser.net`
		A	124.248.219.3^{🇭🇰 SunnyVision Limited}
			PTR	`ns11.hkuser.net`
NS	`ns2.hkuser.net`
		A	124.248.219.4^{🇭🇰 SunnyVision Limited}
			PTR	`ns8.hkuser.net`
NS	`ns3.hkuser.net`
		A	124.248.219.5^{🇭🇰 SunnyVision Limited}
			PTR	`ns1.hkuser.net`
MX	`ns8.hkuser.net`
		A	124.248.219.4^{🇭🇰 SunnyVision Limited}
			PTR	`ns8.hkuser.net`
MX	`smtp.cys.com.hk`
		A	124.248.219.5^{🇭🇰 SunnyVision Limited}
			PTR	`ns1.hkuser.net`
A	183.179.12.38^{🇭🇰 Hong Kong Broadband Network LTD}
		PTR	`183179012038.ctinets.com`

`com.hk`

	NS	`c.hkirc.net.hk`
	NS	`d.hkirc.net.hk`
	NS	`m.hkirc.net.hk`
	NS	`t.hkirc.net.hk`
	NS	`u.hkirc.net.hk`
	NS	`v.hkirc.net.hk`
	NS	`x.hkirc.net.hk`
	NS	`y.hkirc.net.hk`
	NS	`z.hkirc.net.hk`

Up

smtp.cys.com.hk

Starts with same word

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Starts similarily

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ysc.hk

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csy.ru

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ysc.name

csy.it

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scy.co

cys.com.cn

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csy.im

syc.us

ycs.k12.pa.us

AI analysis

The parent of smtp.cys.com.hk is cys.com.hk.

cys.com.hk points to a single IP address: 183.179.12.38.

Other host names, for instance 183179012038.ctinets.com, share IP numbers with cys.com.hk.

cys.com.hk is delegated to three name servers: ns11.hkuser.net, ns2.hkuser.net and ns3.hkuser.net.

cys.com.hk at least partially shares name servers with other domains, for example keenhing.com.hk, box-easy.com, mobiletech-asia.com, topace.com and paco-ac.com.

these name servers are commonly used alongside ns8.hkuser.net name servers.

Host names with a single IP address:

ns11.hkuser.net resolves to 124.248.219.3.

ns2.hkuser.net resolves to 124.248.219.4.

ns3.hkuser.net resolves to 124.248.219.5.

Two mail servers handle cys.com.hk: ns8.hkuser.net and smtp.cys.com.hk.

cys.com.hk shares at least partially some mail servers with other domains, for instance topace.com, paco-ac.com, cy-group.com, exchoices.com and helmets.com.hk.

these mail servers are commonly used with ns1.hkuser.net.

Host names with one IP number:

ns8.hkuser.net points to 124.248.219.4; smtp.cys.com.hk points to 124.248.219.5.

dbq