`hzmdcdc.com`

DNSSEC	⚠️ Not signed
A	156.225.149.167^{🇭🇰 HKIDC-AS-AP156.225.144.0/20 Shenzhen Jizhan Technology Co., Ltd.}
NS	`a3.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b3.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1771518254

`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=1774560567

Same first word

hzmdcdc.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-15 → 2026-03-26 · 3 obs

○ 2018-08-26 11:38:12
● 2026-03-15 10:13:54
● 2026-03-26 21:37:48

●NSa3.share-dns.com2026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-15 10:13:54
● 2026-03-26 21:37:48

○NSa6.share-dns.com2026-03-15 → 2026-03-15 · 3 obs

○ 2018-08-26 11:38:12
● 2026-03-15 10:13:54
○ 2026-03-26 21:37:48

●NSb.share-dns.net2026-03-15 → 2026-03-26 · 3 obs

○ 2018-08-26 11:38:12
● 2026-03-15 10:13:54
● 2026-03-26 21:37:48

●NSb3.share-dns.net2026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-15 10:13:54
● 2026-03-26 21:37:48

○NSb6.share-dns.net2026-03-15 → 2026-03-15 · 3 obs

○ 2018-08-26 11:38:12
● 2026-03-15 10:13:54
○ 2026-03-26 21:37:48

○NSdns.bizcn.com2017-01-04 → 2018-08-26 · 4 obs

● 2017-01-04 16:25:42
● 2018-08-26 11:38:12
○ 2026-03-15 10:13:54
○ 2026-03-26 21:37:48

○NSns7.cnmsn.net2017-01-04 → 2018-08-26 · 4 obs

● 2017-01-04 16:25:42
● 2018-08-26 11:38:12
○ 2026-03-15 10:13:54
○ 2026-03-26 21:37:48

○NSns8.cnmsn.net2017-01-04 → 2018-08-26 · 4 obs

● 2017-01-04 16:25:42
● 2018-08-26 11:38:12
○ 2026-03-15 10:13:54
○ 2026-03-26 21:37:48

●A156.225.149.1672026-03-15 → 2026-03-26 · 3 obs

○ 2018-08-26 11:38:12
● 2026-03-15 10:13:54
● 2026-03-26 21:37:48

○A60.208.37.1422017-01-04 → 2018-08-26 · 4 obs

● 2017-01-04 16:25:42
● 2018-08-26 11:38:12
○ 2026-03-15 10:13:54
○ 2026-03-26 21:37:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
hzmdcdc.com	b3.share-dns.net, a3.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hzmdcdc.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.225.149.167`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a3.share-dns.com)

Analysis

IP Addresses

hzmdcdc.com points to IP number: 156.225.149.167.

Other host names, for instance acekj.com and huanchengcy.cn, share IP numbers with hzmdcdc.com.

Name Servers

hzmdcdc.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

hzmdcdc.com at least partially shares name servers with other domains, for instance zfcool.com, memowind.com, 08nj.com, wanghuidai.com and china-pgmj.com.