`ddut.cn`

DNSSEC	⚠️ Not signed
A	156.241.130.74^{🇭🇰 AS400619156.241.130.0/24 proxy registered}
NS	`ns1.ename.net` ⭐
		A	2001:df2:f080:1::8^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	61.158.128.31^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`31.128.158.61.ha.cnc`
		A	218.98.111.173^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.ename.net`
		A	240e:97d:10:1402:0:1:0:1005^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
		A	1.193.216.198^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	183.253.57.199^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.52^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.ename.net`admin@ename.net serial=1751342808

`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=2034586102

Same first word

ddut.cn

ddut.ru

Similar names

dtud.cn

tudd.org

dutd.com

tudd.net

dudt.co.uk

dtdu.ru

dtdu.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn...	-
ddut.cn	ns1.ename.net, ns2.ename.net	-

✅ Authoritative Response

Server:218.98.111.173

NS records: ns1.ename.net, ns2.ename.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ddut.cn (unsigned zone)

⏱️ Timing

Total: 4758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.241.130.86`
NS	2	`ns1.ename.net, ns2.ename.net`
SOA	1	`ns1.ename.net admin.ename.net`

Analysis

IP Addresses

ddut.cn points to a single IP address: 156.241.130.74.

Other host names, for example vvzm.cn, oogc.cn and 028j.cn share IPs with ddut.cn.

Name Servers

Two name servers ns1.ename.net and ns2.ename.net handle the delegation for ddut.cn.

ddut.cn shares the same name server setup as other domains, for example 2dou.com, qczdt.com, htrcw.com, dtjw.com and fpqq.com.

ddut.cn at least partially shares name servers with other domains, for example cdnr.com, myteslamotors.cn, gnmb.com, ny7.cn and kn51.com.

These name servers are often used together with ns3.dns.com and ns4.dns.com.

Host names with four IP numbers:

ns2.ename.net points to: 240e:97d:10:1402:0:1:0:1005, 1.193.216.198, 183.253.57.199 and 211.99.99.52.

Host names with three IP numbers:

ns1.ename.net points to: 2001:df2:f080:1::8, 61.158.128.31 and 218.98.111.173.

ddut.cn - robtex.com

ddut.cn

cn