`wzhstdh.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:26f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:811d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.111^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.29^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`matias.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c349^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matias.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2349^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matias.ns.cloudflare.com`
		A	108.162.195.73^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	162.159.44.73^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	172.64.35.73^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
NS	`thea.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thea.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thea.ns.cloudflare.com`
		A	108.162.194.247^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	162.159.38.247^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	172.64.34.247^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.111, 172.67.129.29
		IPv6 hints	2606:4700:3035::6815:26f, 2606:4700:3035::ac43:811d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com
SOA	`matias.ns.cloudflare.com`dns@cloudflare.com serial=2402320617

`cn`

	DNSSEC	🔒 Signed (DS record present)
	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=2034787554

Subdomains

www.wzhstdh.cn

Same first word

wzhstdh.cn

Similar names

htdwzhs.cn

whsthdz.cn

DNS History

23 records (6 active, 17 former)

○NS(root)2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 07:17:46
○ 2018-06-22 20:04:56
○ 2026-05-13 14:39:32

●NSmatias.ns.cloudflare.com2026-05-03 → 2026-05-13 · 3 obs

○ 2018-06-22 20:04:56
● 2026-05-03 17:26:34
● 2026-05-13 14:39:32

○NSns1.365cyd.net2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 07:17:46
○ 2018-06-22 20:04:56
○ 2026-05-13 14:39:32

○NSns1.jiasule.net2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 07:17:46
○ 2018-06-22 20:04:56
○ 2026-05-13 14:39:32

○NSns1.kangdns.com2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 07:17:46
○ 2018-06-22 20:04:56
○ 2026-05-13 14:39:32

○NSns1.myhostadmin.net2018-06-22 → 2018-06-22 · 4 obs

○ 2017-01-02 07:17:46
● 2018-06-22 20:04:56
○ 2026-05-03 17:26:34
○ 2026-05-13 14:39:32

○NSns1.nowcndns.com2026-05-03 → 2026-05-13 · 2 obs

○ 2026-05-03 17:26:34
○ 2026-05-13 14:39:32

○NSns2.365cyd.net2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 07:17:46
○ 2018-06-22 20:04:56
○ 2026-05-13 14:39:32

○NSns2.jiasule.net2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 07:17:46
○ 2018-06-22 20:04:56
○ 2026-05-13 14:39:32

○NSns2.kangdns.com2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 07:17:46
○ 2018-06-22 20:04:56
○ 2026-05-13 14:39:32

○NSns2.myhostadmin.net2018-06-22 → 2018-06-22 · 4 obs

○ 2017-01-02 07:17:46
● 2018-06-22 20:04:56
○ 2026-05-03 17:26:34
○ 2026-05-13 14:39:32

○NSns2.nowcndns.com2026-05-03 → 2026-05-13 · 2 obs

○ 2026-05-03 17:26:34
○ 2026-05-13 14:39:32

○NSns3.myhostadmin.net2018-06-22 → 2018-06-22 · 4 obs

○ 2017-01-02 07:17:46
● 2018-06-22 20:04:56
○ 2026-05-03 17:26:34
○ 2026-05-13 14:39:32

○NSns4.myhostadmin.net2018-06-22 → 2018-06-22 · 4 obs

○ 2017-01-02 07:17:46
● 2018-06-22 20:04:56
○ 2026-05-03 17:26:34
○ 2026-05-13 14:39:32

○NSns5.myhostadmin.net2018-06-22 → 2018-06-22 · 4 obs

○ 2017-01-02 07:17:46
● 2018-06-22 20:04:56
○ 2026-05-03 17:26:34
○ 2026-05-13 14:39:32

○NSns6.myhostadmin.net2018-06-22 → 2018-06-22 · 4 obs

○ 2017-01-02 07:17:46
● 2018-06-22 20:04:56
○ 2026-05-03 17:26:34
○ 2026-05-13 14:39:32

●NSthea.ns.cloudflare.com2026-05-03 → 2026-05-13 · 3 obs

○ 2018-06-22 20:04:56
● 2026-05-03 17:26:34
● 2026-05-13 14:39:32

●A104.21.2.1112026-05-03 → 2026-05-13 · 3 obs

○ 2018-06-22 20:04:56
● 2026-05-03 17:26:34
● 2026-05-13 14:39:32

○A104.24.80.602018-06-22 → 2018-06-22 · 3 obs

● 2018-06-22 20:04:56
○ 2026-05-03 17:26:34
○ 2026-05-13 14:39:32

○A107.148.165.2352026-05-03 → 2026-05-13 · 2 obs

○ 2026-05-03 17:26:34
○ 2026-05-13 14:39:32

●A172.67.129.292026-05-03 → 2026-05-13 · 3 obs

○ 2018-06-22 20:04:56
● 2026-05-03 17:26:34
● 2026-05-13 14:39:32

●A2606:4700:3035::6815:26f2026-05-03 → 2026-05-13 · 3 obs

○ 2018-06-22 20:04:56
● 2026-05-03 17:26:34
● 2026-05-13 14:39:32

●A2606:4700:3035::ac43:811d2026-05-03 → 2026-05-13 · 3 obs

○ 2018-06-22 20:04:56
● 2026-05-03 17:26:34
● 2026-05-13 14:39:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
wzhstdh.cn	thea.ns.cloudflare.com, matias.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.247

NS records: thea.ns.cloudflare.com, matias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wzhstdh.cn (unsigned zone)

⏱️ Timing

Total: 951ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.29, 104.21.2.111`
AAAA	2	`2606:4700:3035::6815:26f, 2606:4700:3035::ac43:811d`
NS	2	`matias.ns.cloudflare.com, thea.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`matias.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The parent of www.wzhstdh.cn is wzhstdh.cn.

IP Addresses

wzhstdh.cn maps to four IP numbers: 2606:4700:3035::6815:26f, 2606:4700:3035::ac43:811d, 104.21.2.111 and 172.67.129.29.

Other host names, for instance daralsayadrealestatellc.ae, sunbeamonline.com, www.photocascadia.com, osteifel-aktiv.de and acozuca.top share IP numbers with wzhstdh.cn.

Name Servers

Two name servers matias.ns.cloudflare.com and thea.ns.cloudflare.com handle delegation for wzhstdh.cn.

wzhstdh.cn uses the same name server setup as other domains, for example juhead.cn, dreamhouse0513.cn, watchparts.cn, ozeb0325stfb.cn and howardjohnsonsunshine.cn.

wzhstdh.cn partially shares name servers with other domains; examples include 22lean.com, sehatafiat.com, mbadreamcollege.in, nipponhifi.com and chillipepper-rockcafe.de.

These name servers are often used with the name servers ezra.ns.cloudflare.com and carla.ns.cloudflare.com.

Host names with six IP numbers: matias.ns.cloudflare.com points to: 2606:4700:58::a29f:2c49, 2803:f800:50::6ca2:c349, 2a06:98c1:50::ac40:2349, 108.162.195.73, 162.159.44.73 and 172.64.35.73; thea.ns.cloudflare.com points to: 2606:4700:50::a29f:26f7, 2803:f800:50::6ca2:c2f7, 2a06:98c1:50::ac40:22f7, 108.162.194.247, 162.159.38.247 and 172.64.34.247.

wzhstdh.cn - robtex.com

wzhstdh.cn

cn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`wzhstdh.cn`

`cn`