`cntnuo.com`

DNSSEC	⚠️ Not signed
A	180.76.132.165^{🇨🇳 Baidu180.76.128.0/19}
NS	`ns1.cnolnic.com` ⭐
		A	240c:4081:8000:1702::4^{🇨🇳 Baidu240c:4081::/32}
		A	106.12.41.178^{🇨🇳 Baidu106.12.32.0/19}
		A	180.76.132.118^{🇨🇳 Baidu180.76.128.0/19}
NS	`ns2.cnolnic.com`
		A	240c:4082:0:5d80::3^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.205.190^{🇨🇳 Baidu106.12.192.0/20 AS38365}
		A	182.61.7.241^{🇨🇳 Baidu182.61.0.0/19}
SOA	`ns1.cnolnic.com`root@cnolnic.com 2006-11-24 #1

`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=1778747491

Same first word

cntnuo.com

Similar names

nutcon.com

outcnn.com

tunocn.com

noncut.com

nucont.com.mx

tuncon.com

ncount.biz

ncount.org

ncount.net

countn.com

nonutc.fr

connut.com

no(0x63756e74).com

nutcon.co.th

contun.com

ncount.com

DNS History

4 records (3 active, 1 former)

●NSns1.cnolnic.com2017-01-04 → 2026-05-14 · 2 obs

● 2017-01-04 23:20:14
● 2026-05-14 08:40:12

●NSns2.cnolnic.com2017-01-04 → 2026-05-14 · 2 obs

● 2017-01-04 23:20:14
● 2026-05-14 08:40:12

●A180.76.132.1652026-02-21 → 2026-05-14 · 3 obs

○ 2017-12-22 17:01:20
● 2026-02-21 20:51:22
● 2026-05-14 08:40:12

○A42.159.250.1822017-01-04 → 2017-12-22 · 4 obs

● 2017-01-04 23:20:14
● 2017-12-22 17:01:20
○ 2026-02-21 20:51:22
○ 2026-05-14 08:40:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cntnuo.com	ns1.cnolnic.com, ns2.cnolnic.com	6 records

✅ Authoritative Response

Server:106.12.41.178

NS records: ns1.cnolnic.com, ns2.cnolnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cntnuo.com (unsigned zone)

⏱️ Timing

Total: 865ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`180.76.132.165`
NS	2	`ns2.cnolnic.com, ns1.cnolnic.com`
SOA	1	`ns1.cnolnic.com root.cnolnic.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.cnolnic.com, ns1.cnolnic.com, ns1.cnolnic.com...)

Analysis

IP Addresses

cntnuo.com points to a single IP address: 180.76.132.165.

Other host names such as chinactg.com, lijungz.com, uni-metals.com, gygt.net and hjlighter.com share IP numbers with cntnuo.com.

Name Servers

cntnuo.com is delegated to two name servers: ns1.cnolnic.com and ns2.cnolnic.com.

cntnuo.com uses the same name server setup as other domains, including czhsdj.com, 1985qg.com, hxtiaoma.com, czdaiwei.com and 984wx.com.

cntnuo.com shares name servers with other domains, at least partially; for example xn--xkr41qqoap47p.com and zglongxi.com.

These name servers are commonly used alongside ns3.cnolnic.com and ns4.cnolnic.com.

Host names with three IP numbers:

ns1.cnolnic.com points to 240c:4081:8000:1702::4, 106.12.41.178 and 180.76.132.118; ns2.cnolnic.com points to 240c:4082:0:5d80::3, 106.12.205.190 and 182.61.7.241.

cntnuo.com - robtex.com

cntnuo.com

com