`duinuo.cn`

DNSSEC	⚠️ Not signed
A	8.218.137.223^{🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`ns5.eachnic.com` ⚠️ Not in zone NS records
		A	8.218.137.223^{🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`ns6.eachnic.com` ⚠️ Not in zone NS records
		A	8.218.137.223^{🇭🇰 Alibaba-Cloud8.218.128.0/17 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`
	SOA	`a.dns.cn`root@cnnic.cn serial=2035165188

Same first word

duinuo.com.cn

duinuo.com

duinuo.cn

Similar names

udouin.fr

niudou.cn

uduino.com

douniu.la

unudoi.com

uindou.com

nuodui.com

douuni.com

nuodiu.com

niudou.com

douniu.com

duoniu.cn

niuduo.com

diunuo.com

inudou.com

idunou.com

uniduo.com

uniduo.cz

unidou.com

DNS History

6 records (3 active, 3 former)

●NSns5.eachnic.com2026-03-09 → 2026-08-10 · 2 obs

● 2026-03-09 08:04:48
● 2026-08-10 22:30:00

●NSns6.eachnic.com2026-03-09 → 2026-08-10 · 2 obs

● 2026-03-09 08:04:48
● 2026-08-10 22:30:00

○A113.10.190.2032015-05-11 → 2016-07-12 · 4 obs

● 2015-05-11 06:58:16
● 2016-07-12 13:19:00
○ 2017-02-18 18:51:36
○ 2026-08-10 22:30:00

○A47.88.8.2332017-02-18 → 2017-02-18 · 4 obs

○ 2016-07-12 13:19:00
● 2017-02-18 18:51:36
○ 2019-12-31 13:50:16
○ 2026-08-10 22:30:00

○A64.235.41.102019-12-31 → 2019-12-31 · 4 obs

○ 2017-02-18 18:51:36
● 2019-12-31 13:50:16
○ 2026-03-09 08:04:48
○ 2026-08-10 22:30:00

●A8.218.137.2232026-03-09 → 2026-08-10 · 7 obs

○ 2019-12-31 13:50:16
● 2026-03-09 08:04:48
● 2026-03-17 07:38:06
○ 2026-03-23 20:24:06
● 2026-03-30 08:30:30
○ 2026-07-03 16:23:38
● 2026-08-10 22:30:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
duinuo.cn	ns5.eachnic.com, ns6.eachnic.com	-

✅ Authoritative Response

Server:8.218.137.223

NS records: ns5.eachnic.com, ns6.eachnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duinuo.cn (unsigned zone)

⏱️ Timing

Total: 1701ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.218.137.223`

Analysis

IP Addresses

duinuo.cn resolves to one IP address: 8.218.137.223.

simton.cn, playle.cn, xiushi.com.cn and two other host names share IP numbers with duinuo.cn.

Name Servers

duinuo.cn is delegated to two name servers: ns5.eachnic.com and ns6.eachnic.com.

duinuo.cn uses the same name servers as several other domains — among them rhea.cn, webmusic.cn, taozhen.cn and two more.

ns5.eachnic.com and ns6.eachnic.com both resolve to the same single IP address: 8.218.137.223.

ns5.eachnic.com and ns6.eachnic.com are host names that each point to 8.218.137.223 IP addresses.

duinuo.cn - robtex.com

duinuo.cn

cn