`qd-xczz.com`

DNSSEC	⚠️ Not signed
A	121.202.51.107^{🇭🇰 SmarToneAS17924121.202.0.0/18 Smartone Mobile communications Limited 31 / F , Millennium City 2 378 Kwun Tong Road, Kwun Tong, Kowloon}
		PTR	`m121-202-51-107.smartone.com`
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⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns15.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1777084576

Same first word

qd-xczz.com

DNS History

8 records (5 active, 3 former)

●NSdns15.hichina.com2008-03-09 → 2026-04-25 · 2 obs

● 2008-03-09 17:10:10
● 2026-04-25 02:51:40

●NSdns16.hichina.com2008-03-09 → 2026-04-25 · 2 obs

● 2008-03-09 17:10:10
● 2026-04-25 02:51:40

○MXmx.sina.net2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 17:10:10
○ 2015-06-10 11:28:38
○ 2026-04-25 02:51:40

●MXmxbiz1.qq.com2015-06-10 → 2026-04-25 · 3 obs

○ 2008-03-09 17:10:10
● 2015-06-10 11:28:38
● 2026-04-25 02:51:40

●MXmxbiz2.qq.com2015-06-10 → 2026-04-25 · 3 obs

○ 2008-03-09 17:10:10
● 2015-06-10 11:28:38
● 2026-04-25 02:51:40

○A116.255.209.2442015-12-22 → 2016-09-28 · 5 obs

○ 2015-10-23 17:52:16
● 2015-12-22 09:22:56
● 2016-09-28 18:09:46
○ 2017-08-19 00:30:42
○ 2026-04-25 02:51:40

●A121.202.51.1072017-08-19 → 2026-04-25 · 3 obs

○ 2016-09-28 18:09:46
● 2017-08-19 00:30:42
● 2026-04-25 02:51:40

○A60.209.5.2022015-06-10 → 2015-10-23 · 5 obs

○ 2008-03-09 17:10:10
● 2015-06-10 11:28:38
● 2015-10-23 17:52:16
○ 2015-12-22 09:22:56
○ 2026-04-25 02:51:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
qd-xczz.com	dns15.hichina.com, dns16.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qd-xczz.com (unsigned zone)

⏱️ Timing

Total: 510ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.202.51.107`
NS	2	`dns16.hichina.com, dns15.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	`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

IP Addresses

qd-xczz.com resolves to one IP number: 121.202.51.107.

Name Servers

qd-xczz.com's delegation uses two name servers: dns15.hichina.com and dns16.hichina.com.

qd-xczz.com uses the same name server setup as other domains, such as akerchem.com, zbrail.com, yumtre.com, xingheyungu.com and chinaaiot.com.

qd-xczz.com at least partially shares name servers with other domains, including gou118.com, knuv.cn, erpdd.cn, iplay.top and vis.hk.

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

Host names with nine IP numbers: The host name 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. The host name 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

qd-xczz.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.

qd-xczz.com shares the same mail server setup as other domains, for instance zlsporting.com, meltinggames.com, anycartech.com, southsmart.com and a4tech.cn.

qd-xczz.com shares at least some mail servers with other domains, for example 52xiake.com, numbox.net, sudabao.cn, sgcio.com and natec.cn.

qd-xczz.com - robtex.com

qd-xczz.com

com