`dusou.cn`

	CNAME	`show.17ex.com`
	DNSSEC	⚠️ Not signed
	A	8.210.157.232^{🇭🇰 Alibaba-Cloud8.210.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034772537

Same first word

dusou.com

dusou.cn

Similar names

dosuu.com

sdouu.cn

sudou.net

soudu.com

udosu.com

osudu.org

oudus.com

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uduso.com

soduu.com

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ousud.com

usduo.com

sudou.jp

uudos.com

duosu.com

sudou.org

sudou.com.cn

usoud.cz

sudou.co.jp

suudo.com

suodu.net

soudu.net

udous.com

sudou.com

suudo.de

duuos.com

usdou.com

DNS History

9 records (3 active, 6 former)

●NSns1.17ex.com2026-03-27 → 2026-05-10 · 3 obs

○ 2017-03-14 07:27:26
● 2026-03-27 05:54:30
● 2026-05-10 00:08:24

○NSns1.bodis.com2015-07-22 → 2017-03-14 · 4 obs

● 2015-07-22 04:43:32
● 2017-03-14 07:27:26
○ 2026-03-27 05:54:30
○ 2026-05-10 00:08:24

●NSns2.17ex.com2026-03-27 → 2026-05-10 · 3 obs

○ 2017-03-14 07:27:26
● 2026-03-27 05:54:30
● 2026-05-10 00:08:24

○NSns2.bodis.com2015-07-22 → 2017-03-14 · 4 obs

● 2015-07-22 04:43:32
● 2017-03-14 07:27:26
○ 2026-03-27 05:54:30
○ 2026-05-10 00:08:24

○MXmx76.m2bp.com2017-03-14 → 2017-03-14 · 3 obs

● 2017-03-14 07:27:26
○ 2026-03-27 05:54:30
○ 2026-05-10 00:08:24

○MXmx76.mb1p.com2017-03-14 → 2017-03-14 · 3 obs

● 2017-03-14 07:27:26
○ 2026-03-27 05:54:30
○ 2026-05-10 00:08:24

○A199.59.242.1502017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-05 07:00:28
● 2017-03-14 07:27:26
○ 2026-03-27 05:54:30
○ 2026-05-10 00:08:24

○A199.59.243.1202015-07-22 → 2016-07-05 · 4 obs

● 2015-07-22 04:43:32
● 2016-07-05 07:00:28
○ 2017-03-14 07:27:26
○ 2026-05-10 00:08:24

●CNAMEshow.17ex.com2026-03-27 → 2026-05-10 · 2 obs

● 2026-03-27 05:54:30
● 2026-05-10 00:08:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn...	-
dusou.cn	ns1.17ex.com, ns2.17ex.com	-

✅ Authoritative Response

Server:183.253.57.205

NS records: ns1.17ex.com, ns2.17ex.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dusou.cn (unsigned zone)

⏱️ Timing

Total: 2109ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.17ex.com, ns2.17ex.com`
CNAME	1	`show.17ex.com`
SOA	1	`ns1.17ex.com admin.17ex.com`

Analysis

IP Addresses

dusou.cn points to a single IP: 8.210.157.232.

Other host names, for instance xiehe.com.cn, aicare.cn, sales2.17ex.com, qupai.cn and www.xiehe.com.cn share IP numbers with dusou.cn.

dusou.cn - robtex.com

dusou.cn

cn