MXLIST.NET - ctsec.com.hk

Search for IP or hostnames:

ctsec.com.hk checked at 2025-10-28T03:20:12.842Z 176ms 112/112/112 100% R:15

`ctsec.com.hk`

MX	`mxbiz1.qq.com`
		A	103.86.78.2^{🇭🇰 HUTCHISON-AS-AP}
		A	103.86.78.3^{🇭🇰 HUTCHISON-AS-AP}
MX	`mxbiz2.qq.com`
		A	43.154.252.16^{🇭🇰 TENCENT-NET-AP-CN}
		A	43.154.252.202^{🇭🇰 TENCENT-NET-AP-CN}
NS	`betty.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a4b ^{🇺🇸 Cloudflare}
			PTR	`betty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04b ^{🇨🇷 Cloudflare}
			PTR	`betty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204b ^{🇺🇸 Cloudflare}
			PTR	`betty.ns.cloudflare.com`
		A	108.162.192.75^{🇺🇸 Cloudflare}
			PTR	`betty.ns.cloudflare.com`
		A	172.64.32.75^{🇺🇸 Cloudflare}
			PTR	`betty.ns.cloudflare.com`
		A	173.245.58.75^{🇺🇸 Cloudflare}
			PTR	`betty.ns.cloudflare.com`
NS	`lou.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc7 ^{🇺🇸 Cloudflare}
			PTR	`lou.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c7 ^{🇨🇷 Cloudflare}
			PTR	`lou.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c7 ^{🇺🇸 Cloudflare}
			PTR	`lou.ns.cloudflare.com`
		A	108.162.193.199^{🇺🇸 Cloudflare}
			PTR	`lou.ns.cloudflare.com`
		A	172.64.33.199^{🇺🇸 Cloudflare}
			PTR	`lou.ns.cloudflare.com`
		A	173.245.59.199^{🇺🇸 Cloudflare}
			PTR	`lou.ns.cloudflare.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`

Starts with same word

ctsec.com

ctsec.com.hk

ctsec.org

ctsec.net

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AI analysis

ctsec.com.hk's delegation is to two name servers betty.ns.cloudflare.com and lou.ns.cloudflare.com.

ctsec.com.hk shares the same name server configuration as other domains, such as japanese-edu.org.hk, thebryc.org, comparent.com, emtech.ae and itpromag.com.

ctsec.com.hk at least partially shares its name servers with other domains, for instance tennistown.de, derivativesolutions.biz, ceaam.net, winpennyphotography.org.uk and moby333.com.

These name servers are often used together with the name servers piotr.ns.cloudflare.com.

Host names with six IP numbers:

betty.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4b, 2803:f800:50::6ca2:c04b, 2a06:98c1:50::ac40:204b, 108.162.192.75, 172.64.32.75 and 173.245.58.75.

lou.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc7, 2803:f800:50::6ca2:c1c7, 2a06:98c1:50::ac40:21c7, 108.162.193.199, 172.64.33.199 and 173.245.59.199.

Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle ctsec.com.hk.

ctsec.com.hk uses the same mail server setup as other domains such as loenglig.com, epx.cn, keegar.com, teaton.cn and dsfwl.com.

ctsec.com.hk shares at least some mail servers with other domains, for instance nerocloud.org and everypower.com.

Host names with two IP numbers: mxbiz1.qq.com points to 103.86.78.2 and 103.86.78.3; mxbiz2.qq.com points to 43.154.252.16 and 43.154.252.202

dbq