`duoquan.com`

DNSSEC	⚠️ Not signed
A	208.98.43.71^{🇺🇸 SHARKTECH-1208.98.43.0/24}
		PTR	`mta5.jensenstilbud.com`
NS	`www.duoquan.com` ⭐
		A	208.98.43.19^{🇺🇸 SHARKTECH-1208.98.43.0/24}
			PTR	`shop-portal18.config360.info`
NS	`ns1.4.cn` ⚠️ Not in zone NS records
		A	107.167.27.66^{🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route)}
NS	`ns2.4.cn` ⚠️ Not in zone NS records
		A	64.32.10.2^{🇺🇸 SHARKTECH-164.32.10.0/24 CMI (Customer Route)}
			PTR	`ip-64-32-10-2.defastlink.net`
SOA	`www.duoquan.com`duoquan@com 2008-08-03 #0

`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=1771291435

Subdomains

www.duoquan.com

Same first word

duoquan.net

duoquan.com

Similar names

quandou.cn

douquan.com

douquan.com.cn

douquan.cc

quanduo.com

douquan.net

quandou.net

douquan.cn

DNS History

12 records (4 active, 8 former)

●NSns1.4.cn2026-03-17 → 2026-03-23 · 3 obs

○ 2015-05-29 01:33:30
● 2026-03-17 20:05:40
● 2026-03-23 20:52:42

●NSns2.4.cn2026-03-17 → 2026-03-23 · 3 obs

○ 2015-05-29 01:33:30
● 2026-03-17 20:05:40
● 2026-03-23 20:52:42

●NSwww.duoquan.com2015-05-29 → 2026-03-23 · 2 obs

● 2015-05-29 01:33:30
● 2026-03-23 20:52:42

○MXio.bouncemx.com2015-09-12 → 2016-07-01 · 5 obs

○ 2008-03-14 11:33:48
● 2015-09-12 23:16:22
● 2016-07-01 08:33:50
○ 2019-03-02 07:32:06
○ 2026-03-23 20:52:42

○A208.98.40.2102026-03-21 → 2026-03-21 · 3 obs

○ 2026-03-17 20:05:40
● 2026-03-21 13:19:24
○ 2026-03-23 20:52:42

○A208.98.40.772026-03-17 → 2026-03-17 · 4 obs

○ 2019-03-02 07:32:06
● 2026-03-17 20:05:40
○ 2026-03-21 13:19:24
○ 2026-03-23 20:52:42

●A208.98.43.712026-03-23 → 2026-03-23 · 2 obs

○ 2026-03-21 13:19:24
● 2026-03-23 20:52:42

○A70.39.84.2272015-09-12 → 2015-09-12 · 4 obs

○ 2008-03-14 11:33:48
● 2015-09-12 23:16:22
○ 2015-12-19 05:55:50
○ 2026-03-23 20:52:42

○A70.39.84.2282015-05-29 → 2015-05-29 · 4 obs

○ 2008-03-14 11:33:48
● 2015-05-29 01:33:30
○ 2015-09-12 23:16:22
○ 2026-03-23 20:52:42

○A70.39.84.2302015-12-19 → 2015-12-19 · 4 obs

○ 2015-09-12 23:16:22
● 2015-12-19 05:55:50
○ 2016-07-01 08:33:50
○ 2026-03-23 20:52:42

○A70.39.84.2372016-07-01 → 2016-07-01 · 4 obs

○ 2015-12-19 05:55:50
● 2016-07-01 08:33:50
○ 2019-03-02 07:32:06
○ 2026-03-23 20:52:42

○CNAMEd.dcoin.co2015-05-29 → 2019-03-02 · 7 obs

○ 2008-03-14 11:33:48
● 2015-05-29 01:33:30
● 2016-07-01 08:33:50
○ 2017-02-18 02:43:48
● 2019-03-02 07:32:06
○ 2026-03-17 20:05:40
○ 2026-03-23 20:52:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
duoquan.com	ns1.4.cn, ns2.4.cn	-

✅ Authoritative Response

Server:107.167.27.66

NS records: ns1.4.cn, ns2.4.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duoquan.com (unsigned zone)

⏱️ Timing

Total: 3765ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.98.43.71`
SOA	1	`www.duoquan.com duoquan.com`

Analysis

Hierarchy

duoquan.com is a parent of www.duoquan.com.

IP Addresses

duoquan.com points to a single IP number: 208.98.43.71.

Other host names, for instance vns180.com, zhongyichina.com, www.00755.com, www.37gm.com and www.lcvip.com.cn share IP numbers with duoquan.com.

Name Servers

The delegation for duoquan.com is handled by three name servers: ns1.4.cn, ns2.4.cn and www.duoquan.com.

duoquan.com at least partially shares name servers with other domains, for instance tvican.com, szbclj.com, 569595.com, 66rd.com and zerouo.com.

These name servers are commonly used with ns3.goldenname.com and ns4.goldenname.com.

Host names with one IP number:

ns1.4.cn points to 107.167.27.66.

ns2.4.cn points to 64.32.10.2.

www.duoquan.com points to 208.98.43.19.

duoquan.com - robtex.com

duoquan.com

com