`qszb.net`

DNSSEC	⚠️ Not signed
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 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	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 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	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`net`

	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=1774432657

Subdomains

www.qszb.net

Same first word

qszb.net

qszb.com

Similar names

zqsb.com.cn

sqzb.com

zsqb.cn

qbsz.cn

bqsz.net

bzsq.com

sbqz.cn

zbsq.net

zqsb.org

qzbs.net

szbq.org.cn

qzbs.com

bqsz.com

qsbz.net

szbq.net

bqzs.org.cn

qzsb.com

szqb.net

sbzq.net

zbqs.cn

zsqb.com

sqbz.cn

DNS History

6 records (4 active, 2 former)

●NSdns29.hichina.com2026-02-24 → 2026-03-25 · 3 obs

○ 2016-04-11 01:45:14
● 2026-02-24 15:55:42
● 2026-03-25 10:07:20

●NSdns30.hichina.com2026-02-24 → 2026-03-25 · 3 obs

○ 2016-04-11 01:45:14
● 2026-02-24 15:55:42
● 2026-03-25 10:07:20

○NSns1.dns.com.cn2015-06-07 → 2016-04-11 · 4 obs

● 2015-06-07 18:03:18
● 2016-04-11 01:45:14
○ 2026-02-24 15:55:42
○ 2026-03-25 10:07:20

○NSns2.dns.com.cn2015-06-07 → 2016-04-11 · 4 obs

● 2015-06-07 18:03:18
● 2016-04-11 01:45:14
○ 2026-02-24 15:55:42
○ 2026-03-25 10:07:20

●MXhzmx01.mxmail.netease.com2026-02-24 → 2026-03-25 · 2 obs

● 2026-02-24 15:55:42
● 2026-03-25 10:07:20

●MXhzmx02.mxmail.netease.com2026-02-24 → 2026-03-25 · 2 obs

● 2026-02-24 15:55:42
● 2026-03-25 10:07:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
qszb.net	dns29.hichina.com, dns30.hichina.com	-

✅ Authoritative Response

Server:139.224.142.102

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qszb.net (unsigned zone)

⏱️ Timing

Total: 1627ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns29.hichina.com, dns30.hichina.com`
MX	2	`hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

qszb.net is the parent of www.qszb.net.

Name Servers

qszb.net is delegated to two name servers dns29.hichina.com and dns30.hichina.com.

qszb.net shares the same name server setup as other domains, for instance marsxec.com, instcorpus.com, tarom.com.cn, gjcdpt.cn and mdxn.net.

qszb.net at least partially shares name servers with other domains, for instance cgsk.com, promru.com, abay.cn, soqis.com and 0id.cn.

These name servers are commonly used alongside ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns29.hichina.com points to: 2408:4009:501::37, 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.

dns30.hichina.com points to: 2408:4009:501::38, 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

Two mail servers handle qszb.net: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

qszb.net shares the same mail server setup as other domains, for instance tai-chuan.com, melec.com.cn, aotsh.com, ruisisy.com and jmart.com.cn.

qszb.net shares mail servers with other domains to some extent, for instance zgtjh.com.

Host names with two IP numbers:

hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126

hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126

Host names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com

Host names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com

qszb.net - robtex.com

qszb.net

net