`cdcjsp.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.bdydns.cn` ⭐
		A	240e:940:603:3:0:ff:b05b:137e^{🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited}
		A	180.97.36.63^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC180.97.36.0/24 JS-CT NJ-JS-IDC}
		A	183.232.231.249^{🇨🇳 CMNET-GuangDong-AP183.232.231.0/24 CMI (Customer Route)}
NS	`ns2.bdydns.cn`
		A	240e:940:603:5:0:ff:b0cf:479b^{🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited}
		A	14.215.177.154^{🇨🇳 CHINANET-BACKBONE14.208.0.0/12 China Telecom Network}
		A	112.80.248.202^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	119.75.222.53^{🇨🇳 Baidu119.75.222.0/24}
SOA	`ns1.bdydns.cn`sa@dudns.com 2018-08-01 #7

`cn`

	DNSSEC	⚠️ Not signed
	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=2034546407

Same first word

cdcjsp.cn

Similar names

jsccdp.com

djcspc.com

cdsjpc.cn

csdcpj.com

pcsjcd.com

sjpdcc.com

cdcpsj.com

DNS History

2 records (2 active, 0 former)

●NSns1.bdydns.cn2026-03-17 → 2026-03-23 · 2 obs

● 2026-03-17 18:57:58
● 2026-03-23 06:32:52

●NSns2.bdydns.cn2026-03-17 → 2026-03-23 · 2 obs

● 2026-03-17 18:57:58
● 2026-03-23 06:32:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, d.dns.cn, a.dns.cn, b.dns.cn...	-
cdcjsp.cn	ns1.bdydns.cn, ns2.bdydns.cn	4 records

✅ Authoritative Response

Server:180.97.36.63

NS records: ns1.bdydns.cn, ns2.bdydns.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdcjsp.cn (unsigned zone)

⏱️ Timing

Total: 528ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.bdydns.cn, ns1.bdydns.cn`
SOA	1	`ns1.bdydns.cn sa.dudns.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.bdydns.cn, ns2.bdydns.cn, ns2.bdydns.cn...)

Analysis

Name Servers

Two name servers ns1.bdydns.cn and ns2.bdydns.cn handle the delegation for cdcjsp.cn.

cdcjsp.cn shares the same name server setup as other domains, for example tshybz.com, ruiry.com, zi15.com, jpdhg.com and simu001.cn.

cdcjsp.cn shares name servers with other domains at least partially, for instance zysys.top.

Host names with four IP numbers:

ns2.bdydns.cn points to: 240e:940:603:5:0:ff:b0cf:479b, 14.215.177.154, 112.80.248.202 and 119.75.222.53.

Host names with three IP numbers:

ns1.bdydns.cn points to: 240e:940:603:3:0:ff:b05b:137e, 180.97.36.63 and 183.232.231.249.

cdcjsp.cn - robtex.com

cdcjsp.cn

cn