`sdzszn.com`

DNSSEC	⚠️ Not signed
A	47.76.204.68^{🇭🇰 Alibaba-Cloud47.76.128.0/17 Proxy-registered route object}
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=1775926796

`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=1778472716

Same first word

sdzszn.com

Similar names

sznsdz.com

szsndz.com.cn

DNS History

11 records (5 active, 6 former)

○NSjuming.dnsdun.com2018-09-05 → 2018-09-05 · 4 obs

○ 2017-02-05 23:14:12
● 2018-09-05 00:00:36
○ 2026-04-08 20:43:36
○ 2026-05-11 04:13:42

○NSjuming.dnsdun.net2018-09-05 → 2018-09-05 · 4 obs

○ 2017-02-05 23:14:12
● 2018-09-05 00:00:36
○ 2026-04-08 20:43:36
○ 2026-05-11 04:13:42

●NSns1.judns.com2026-04-08 → 2026-05-11 · 3 obs

○ 2018-09-05 00:00:36
● 2026-04-08 20:43:36
● 2026-05-11 04:13:42

●NSns1.julydns.com2026-04-08 → 2026-05-11 · 3 obs

○ 2018-09-05 00:00:36
● 2026-04-08 20:43:36
● 2026-05-11 04:13:42

○NSns19.xincache.com2015-07-23 → 2017-02-05 · 4 obs

● 2015-07-23 18:30:14
● 2017-02-05 23:14:12
○ 2018-09-05 00:00:36
○ 2026-05-11 04:13:42

●NSns2.judns.com2026-04-08 → 2026-05-11 · 3 obs

○ 2018-09-05 00:00:36
● 2026-04-08 20:43:36
● 2026-05-11 04:13:42

●NSns2.julydns.com2026-04-08 → 2026-05-11 · 3 obs

○ 2018-09-05 00:00:36
● 2026-04-08 20:43:36
● 2026-05-11 04:13:42

○NSns20.xincache.com2015-07-23 → 2017-02-05 · 4 obs

● 2015-07-23 18:30:14
● 2017-02-05 23:14:12
○ 2018-09-05 00:00:36
○ 2026-05-11 04:13:42

○A122.9.41.1592018-09-05 → 2018-09-05 · 3 obs

● 2018-09-05 00:00:36
○ 2026-04-08 20:43:36
○ 2026-05-11 04:13:42

●A47.76.204.682026-04-18 → 2026-05-11 · 3 obs

○ 2026-04-08 20:43:36
● 2026-04-18 02:26:40
● 2026-05-11 04:13:42

○A47.83.0.2092026-04-08 → 2026-04-08 · 4 obs

○ 2018-09-05 00:00:36
● 2026-04-08 20:43:36
○ 2026-04-18 02:26:40
○ 2026-05-11 04:13:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sdzszn.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 sdzszn.com (unsigned zone)

⏱️ Timing

Total: 889ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.76.204.68`
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

sdzszn.com resolves to one IP number: 47.76.204.68.

other host names including yfzscl.com, www.dyjch.com, huayanpharm.com, www.feijika.com and yashiyuyi.com share IP numbers with sdzszn.com.

Name Servers

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

sdzszn.com at least partially shares name servers with other domains, for instance jibatx.com, m4347.com, parislive.cn, dqkzzx.com and 77177.net.