`cd-yidu.com`

DNSSEC	⚠️ Not signed
A	154.93.178.223^{🇭🇰 DXTL-1154.93.176.0/20 Proxy-registered route object}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1774352681

`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=1775962822

Subdomains

www.cd-yidu.com

Same first word

cd-yidu.com

DNS History

8 records (5 active, 3 former)

○NSjuming.dnsdun.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:28:24
○ 2026-03-31 03:54:50
○ 2026-04-12 03:30:08

○NSjuming.dnsdun.net2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:28:24
○ 2026-03-31 03:54:50
○ 2026-04-12 03:30:08

●NSns1.judns.com2026-03-31 → 2026-04-12 · 3 obs

○ 2016-12-18 22:28:24
● 2026-03-31 03:54:50
● 2026-04-12 03:30:08

●NSns1.julydns.com2026-03-31 → 2026-04-12 · 3 obs

○ 2016-12-18 22:28:24
● 2026-03-31 03:54:50
● 2026-04-12 03:30:08

●NSns2.judns.com2026-03-31 → 2026-04-12 · 3 obs

○ 2016-12-18 22:28:24
● 2026-03-31 03:54:50
● 2026-04-12 03:30:08

●NSns2.julydns.com2026-03-31 → 2026-04-12 · 3 obs

○ 2016-12-18 22:28:24
● 2026-03-31 03:54:50
● 2026-04-12 03:30:08

○A103.38.66.132016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:28:24
○ 2026-03-31 03:54:50
○ 2026-04-12 03:30:08

●A154.93.178.2232026-03-31 → 2026-04-12 · 3 obs

○ 2016-12-18 22:28:24
● 2026-03-31 03:54:50
● 2026-04-12 03:30:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
cd-yidu.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cd-yidu.com (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.93.178.223`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

Hierarchy

cd-yidu.com is the parent of www.cd-yidu.com.

IP Addresses

cd-yidu.com resolves to a single IP address: 154.93.178.223.

Other host names such as szxhxdz.com, lhasapureland.com and www.cd-yidu.com share IP numbers with cd-yidu.com.

Name Servers

cd-yidu.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

cd-yidu.com at least partially shares name servers with other domains, including buxingzhevsleiting.com, lqsmyz.com, tchengc.com, 0870e.com and 51dengta.com.