`kstbsoft.com`

DNSSEC	⚠️ Not signed
NS	`dns15.hichina.com` ⭐
		A	2408:4009:501::23^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns16.hichina.com`
		A	2408:4009:501::24^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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⁾
SOA	`dns15.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=1774546022

Same first word

kstbsoft.com

Similar names

ksbtsoft.com

DNS History

8 records (4 active, 4 former)

○NSdns.bizcn.com2017-11-08 → 2017-11-08 · 4 obs

○ 2015-05-23 12:34:48
● 2017-11-08 08:37:38
○ 2026-02-14 16:52:10
○ 2026-03-26 17:36:58

●NSdns15.hichina.com2026-02-14 → 2026-03-26 · 3 obs

○ 2017-11-08 08:37:38
● 2026-02-14 16:52:10
● 2026-03-26 17:36:58

●NSdns16.hichina.com2026-02-14 → 2026-03-26 · 3 obs

○ 2017-11-08 08:37:38
● 2026-02-14 16:52:10
● 2026-03-26 17:36:58

○NSns1.dns.com.cn2015-05-23 → 2017-11-08 · 4 obs

● 2015-05-23 12:34:48
● 2017-11-08 08:37:38
○ 2026-02-14 16:52:10
○ 2026-03-26 17:36:58

○NSns2.dns.com.cn2015-05-23 → 2017-11-08 · 4 obs

● 2015-05-23 12:34:48
● 2017-11-08 08:37:38
○ 2026-02-14 16:52:10
○ 2026-03-26 17:36:58

●MXmxbiz1.qq.com2017-11-08 → 2026-03-26 · 2 obs

● 2017-11-08 08:37:38
● 2026-03-26 17:36:58

●MXmxbiz2.qq.com2017-11-08 → 2026-03-26 · 2 obs

● 2017-11-08 08:37:38
● 2026-03-26 17:36:58

○A112.121.164.382015-05-23 → 2015-10-28 · 4 obs

● 2015-05-23 12:34:48
● 2015-10-28 20:26:42
○ 2017-11-08 08:37:38
○ 2026-03-26 17:36:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kstbsoft.com	dns15.hichina.com, dns16.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kstbsoft.com (unsigned zone)

⏱️ Timing

Total: 3463ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns15.hichina.com, dns16.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

Name Servers

Two name servers dns15.hichina.com and dns16.hichina.com handle the delegation for kstbsoft.com.

kstbsoft.com shares the same name server setup as other domains, for instance reaxys.com.cn, kdcloud.net, ycmec.com, cobes.com.cn and xdtwh.com.

kstbsoft.com at least partially shares name servers with other domains, for instance xsxxchina.com, q377.com, 3mms.com, sysawj.com and bdtongyi.com.

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

Host names with nine IP numbers:

dns15.hichina.com points to: 2408:4009:501::23, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

dns16.hichina.com points to: 2408:4009:501::24, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

Mail Servers

kstbsoft.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

kstbsoft.com uses the same mail server setup as other domains, for instance long-ocean.com, linked-go.com, studio-fh.com, holddu.com and jlsyss.com.

kstbsoft.com shares some mail servers with other domains, for example vuln.cn, zhuidu.net and xiangtuanmall.com.

kstbsoft.com - robtex.com

kstbsoft.com

com