`kct-sh.com`

DNSSEC	⚠️ Not signed
A	121.40.110.13^{🇨🇳 Alibaba-Cloud121.40.0.0/15}
NS	`dns31.hichina.com` ⭐
		A	2408:4009:501::39^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns32.hichina.com`
		A	2408:4009:501::40^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns31.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774600592

Same first word

kct-sh.com

Similar names

cs-thk.net

sh-kct.cn

ksc-th.com

sh-kct.org.cn

tkc-sh.co.jp

stc-hk.cz

cst-kh.de

th-skc.com

st-khc.com

htc-ks.com

ksc-th.co.th

ks-tch.com

DNS History

7 records (5 active, 2 former)

●NSdns31.hichina.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-05-09 00:19:58
● 2026-03-26 12:38:18
● 2026-03-27 08:38:38

●NSdns32.hichina.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-05-09 00:19:58
● 2026-03-26 12:38:18
● 2026-03-27 08:38:38

○NSf1g1ns1.dnspod.net2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 00:19:58
○ 2026-03-26 12:38:18
○ 2026-03-27 08:38:38

○NSf1g1ns2.dnspod.net2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 00:19:58
○ 2026-03-26 12:38:18
○ 2026-03-27 08:38:38

●MXmxbiz1.qq.com2017-05-09 → 2026-03-27 · 2 obs

● 2017-05-09 00:19:58
● 2026-03-27 08:38:38

●MXmxbiz2.qq.com2017-05-09 → 2026-03-27 · 2 obs

● 2017-05-09 00:19:58
● 2026-03-27 08:38:38

●A121.40.110.132026-03-26 → 2026-03-27 · 2 obs

● 2026-03-26 12:38:18
● 2026-03-27 08:38:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kct-sh.com	dns31.hichina.com, dns32.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kct-sh.com (unsigned zone)

⏱️ Timing

Total: 664ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.40.110.13`
NS	2	`dns31.hichina.com, dns32.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)

Analysis

IP Addresses

kct-sh.com points to a single IP address: 121.40.110.13.

Other host names such as precisee.com.cn, mwrf.net, www.mwrf.net, job.mwrf.net and baike.mwrf.net share IP numbers with kct-sh.com.

Name Servers

kct-sh.com is delegated to two name servers: dns31.hichina.com and dns32.hichina.com.

kct-sh.com uses the same name server setup as other domains, including cnlhe.com, linliang.net, ymm-inc.com, wlantop.com and s1l.cn.

At least part of the name servers for kct-sh.com are shared with other domains, for instance wxmys.com, mrap.xyz, fxdi.net, zgfw.com.cn and ytbp120.com.

These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns31.hichina.com points to: 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns32.hichina.com points to: 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

kct-sh.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

kct-sh.com uses the same mail server setup as other domains, for instance yikangmed.com, kkok.cc, dgtle.com, duchuangcn.com and zhsogo.com.

kct-sh.com shares some mail servers with other domains, for instance vs3.cn and jszxyt.com.

kct-sh.com - robtex.com

kct-sh.com

com