`dujian.net`

DNSSEC	⚠️ Not signed
A	47.120.75.173^{🇨🇳 Alibaba-Cloud47.120.0.0/16 Alibaba (US) Technology Co., Ltd.}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 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	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 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,}
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-06-14 #10

`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=1784327042

Same first word

dujian.com

dujian.cn

dujian.net

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DNS History

13 records (3 active, 10 former)

●NSdns10.hichina.com2026-06-26 → 2026-07-17 · 3 obs

○ 2020-03-01 08:32:14
● 2026-06-26 11:59:48
● 2026-07-17 22:30:18

●NSdns9.hichina.com2026-06-26 → 2026-07-17 · 3 obs

○ 2020-03-01 08:32:14
● 2026-06-26 11:59:48
● 2026-07-17 22:30:18

○NSns1.22.cn2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 05:31:26
○ 2015-11-23 05:13:14
○ 2026-07-17 22:30:18

○NSns37.domaincontrol.com2016-02-23 → 2017-03-25 · 5 obs

○ 2015-11-23 05:13:14
● 2016-02-23 13:33:34
● 2017-03-25 07:33:28
○ 2020-03-01 08:32:14
○ 2026-07-17 22:30:18

○NSns38.domaincontrol.com2016-02-23 → 2017-03-25 · 5 obs

○ 2015-11-23 05:13:14
● 2016-02-23 13:33:34
● 2017-03-25 07:33:28
○ 2020-03-01 08:32:14
○ 2026-07-17 22:30:18

○MXalt1.aspmx.l.google.com2016-02-23 → 2017-03-25 · 4 obs

● 2016-02-23 13:33:34
● 2017-03-25 07:33:28
○ 2020-03-01 08:32:14
○ 2026-07-17 22:30:18

○MXalt2.aspmx.l.google.com2016-02-23 → 2017-03-25 · 4 obs

● 2016-02-23 13:33:34
● 2017-03-25 07:33:28
○ 2020-03-01 08:32:14
○ 2026-07-17 22:30:18

○MXaspmx.l.google.com2016-02-23 → 2017-03-25 · 4 obs

● 2016-02-23 13:33:34
● 2017-03-25 07:33:28
○ 2020-03-01 08:32:14
○ 2026-07-17 22:30:18

○MXaspmx2.googlemail.com2016-02-23 → 2017-03-25 · 4 obs

● 2016-02-23 13:33:34
● 2017-03-25 07:33:28
○ 2020-03-01 08:32:14
○ 2026-07-17 22:30:18

○MXaspmx3.googlemail.com2016-02-23 → 2017-03-25 · 4 obs

● 2016-02-23 13:33:34
● 2017-03-25 07:33:28
○ 2020-03-01 08:32:14
○ 2026-07-17 22:30:18

○A123.108.110.512015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 05:31:26
○ 2026-02-17 20:40:24
○ 2026-07-17 22:30:18

○A184.168.221.532016-02-23 → 2017-03-25 · 5 obs

○ 2015-08-03 05:31:26
● 2016-02-23 13:33:34
● 2017-03-25 07:33:28
○ 2020-03-01 08:32:14
○ 2026-07-17 22:30:18

●A47.120.75.1732026-06-28 → 2026-07-17 · 3 obs

○ 2026-02-17 20:40:24
● 2026-06-28 18:33:12
● 2026-07-17 22:30:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...	-
dujian.net	dns9.hichina.com, dns10.hichina.com	-

✅ Authoritative Response

Server:47.118.199.202

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dujian.net (unsigned zone)

⏱️ Timing

Total: 2741ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.120.75.173`
NS	2	`dns9.hichina.com, dns10.hichina.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

dujian.net points to a single IP number: 47.120.75.173.

Name Servers

dujian.net is served by two delegated name servers, dns10.hichina.com and dns9.hichina.com.

dujian.net shares its name server setup with other domains, including doubleelephants.net, obj8888.com, huayu-soft.com and two others.

dujian.net has at least partial name server overlap with other domains, such as bjklht.com, baiyinggd.com, lyymbiaoshi.com and two others.

It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with 9 IP numbers:

dns10.hichina.com carries IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, with 6 other addresses beyond those.

dns9.hichina.com carries IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, with 6 other addresses beyond those.

dujian.net - robtex.com

dujian.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`dujian.net`

`net`