`cdhenghua.com`

DNSSEC	⚠️ Not signed
A	8.217.172.135^{🇭🇰 Alibaba-Cloud8.217.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 51 Bras Basah Road 04-08 Lazada One Singapore 189554}
NS	`ns1.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}
NS	`ns1.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.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=1774796084

`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=1778813731

Same first word

cdhenghua.com

Similar names

dghuachen.cn

gdhuachen.com

dchuaheng.com

DNS History

13 records (5 active, 8 former)

○NSa.dnspod.com2016-01-25 → 2016-11-08 · 4 obs

● 2016-01-25 06:48:00
● 2016-11-08 04:50:42
○ 2017-06-24 06:52:10
○ 2026-05-15 03:00:42

○NSb.dnspod.com2016-01-25 → 2016-11-08 · 4 obs

● 2016-01-25 06:48:00
● 2016-11-08 04:50:42
○ 2017-06-24 06:52:10
○ 2026-05-15 03:00:42

○NSc.dnspod.com2016-01-25 → 2016-11-08 · 4 obs

● 2016-01-25 06:48:00
● 2016-11-08 04:50:42
○ 2017-06-24 06:52:10
○ 2026-05-15 03:00:42

○NSjuming.dnsdun.com2017-06-24 → 2017-06-24 · 4 obs

○ 2016-11-08 04:50:42
● 2017-06-24 06:52:10
○ 2026-04-25 11:50:50
○ 2026-05-15 03:00:42

○NSjuming.dnsdun.net2017-06-24 → 2017-06-24 · 4 obs

○ 2016-11-08 04:50:42
● 2017-06-24 06:52:10
○ 2026-04-25 11:50:50
○ 2026-05-15 03:00:42

●NSns1.judns.com2026-04-25 → 2026-05-15 · 3 obs

○ 2017-06-24 06:52:10
● 2026-04-25 11:50:50
● 2026-05-15 03:00:42

●NSns1.julydns.com2026-04-25 → 2026-05-15 · 3 obs

○ 2017-06-24 06:52:10
● 2026-04-25 11:50:50
● 2026-05-15 03:00:42

●NSns2.judns.com2026-04-25 → 2026-05-15 · 3 obs

○ 2017-06-24 06:52:10
● 2026-04-25 11:50:50
● 2026-05-15 03:00:42

●NSns2.julydns.com2026-04-25 → 2026-05-15 · 3 obs

○ 2017-06-24 06:52:10
● 2026-04-25 11:50:50
● 2026-05-15 03:00:42

○A104.207.46.2322016-01-25 → 2016-11-08 · 5 obs

○ 2015-11-06 19:08:46
● 2016-01-25 06:48:00
● 2016-11-08 04:50:42
○ 2017-06-24 06:52:10
○ 2026-05-15 03:00:42

○A23.27.192.1152015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 20:26:52
○ 2015-11-06 19:08:46
○ 2026-05-15 03:00:42

●A8.217.172.1352026-04-25 → 2026-05-15 · 3 obs

○ 2017-06-24 06:52:10
● 2026-04-25 11:50:50
● 2026-05-15 03:00:42

○CNAME360235.vhost605.cloudvhost.cn2017-06-24 → 2017-06-24 · 3 obs

● 2017-06-24 06:52:10
○ 2026-04-25 11:50:50
○ 2026-05-15 03:00:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...	-
cdhenghua.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdhenghua.com (unsigned zone)

⏱️ Timing

Total: 800ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.217.172.135`
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

IP Addresses

cdhenghua.com points to a single IP number: 8.217.172.135.

other host names for instance www.hualongshan.com, zizaojk.com, zhongfustore.com, 812617.com and sdchhj.com share IP numbers with cdhenghua.com.

Name Servers

cdhenghua.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

cdhenghua.com at least partially shares name servers with other domains, for instance lvtud.com, ynbdqn.cn, zhiluelongchang.com, 34121.com and dstljy.com.