cuoco.cn - dns.ninja

`cuoco.cn`

DNSSEC	⚠️ Not signed
A	3.93.123.222^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-93-123-222.compute-1.amazonaws.com`
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,}
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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 2035-03-05 #72

Same first word

cuoco.cn

cuoco.info

cuoco.es

cuoco.us

cuoco.pro

Similar names

ocuco.es

cucoo.com

ucoco.com

cucoo.nl

ocuco.ca

ocuco.it

ocuco.jp

uccoo.cn

ocuco.fr

couoc.com

cucoo.jp

cocou.net

coouc.com

ocuco.co.uk

couoc.net

uccoo.github.io

coouc.cn

ocuco.com.au

cuooc.net

uccoo.com

ocuco.com

ocuco.us

ocuco.ie

ocuco.io

uococ.org

DNS History

3 records (3 active, 0 former)

●NSdns29.hichina.com2026-03-10 → 2026-07-12 · 2 obs

● 2026-03-10 09:30:02
● 2026-07-12 02:06:20

●NSdns30.hichina.com2026-03-10 → 2026-07-12 · 2 obs

● 2026-03-10 09:30:02
● 2026-07-12 02:06:20

●A3.93.123.2222026-03-10 → 2026-07-12 · 2 obs

● 2026-03-10 09:30:02
● 2026-07-12 02:06:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, a.dns.cn, b.dns.cn, d.dns.cn...	-
cuoco.cn	dns29.hichina.com, dns30.hichina.com	-

✅ Authoritative Response

Server:39.96.153.59

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuoco.cn (unsigned zone)

⏱️ Timing

Total: 3506ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.93.123.222`
NS	2	`dns29.hichina.com, dns30.hichina.com`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

cuoco.cn has exactly one IP address — 3.93.123.222.

tjco.cn, kmco.cn, hsbctrust.com.cn plus two other host names have IP numbers in common with cuoco.cn.

Name Servers

cuoco.cn uses two name servers for its delegation: dns29.hichina.com and dns30.hichina.com.

The name server configuration of cuoco.cn is shared with other domains, for instance suqiansc.com, lifisher.asia, 1rjk.com and two others.

The name servers for cuoco.cn are at least partly shared with other domains such as whfst.com, petrohd.com, turbochargers.cn and cloudwisdom.com.

It is common to see these name servers used together with name servers ns1.alidns.com and ns2.alidns.com.

Hosts with 9 IP addresses each:

Hostname dns29.hichina.com directs to 39.96.153.39, 39.96.153.59 and 47.118.199.199 along with 6 other IP addresses.

Hostname dns30.hichina.com directs to 39.96.153.37, 39.96.153.62 and 47.118.199.197 along with 6 other IP addresses.