`hsznk.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:18b4^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:dbe0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.180^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.224^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dave.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
NS	`sunny.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sunny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sunny.ns.cloudflare.com`
		A	108.162.194.166^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	162.159.38.166^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	172.64.34.166^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.180, 172.67.219.224
		IPv6 hints	2606:4700:3036::6815:18b4, 2606:4700:3037::ac43:dbe0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com
SOA	`dave.ns.cloudflare.com`dns@cloudflare.com serial=2402039790

`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=2034713559

Same first word

hsznk.cn

hsznk.com

Similar names

snzhk.com

skznh.com

nhksz.org

hznks.com

shnzk.com

zshnk.com

hnksz.com

sznhk.com

hzkns.cn

hzkns.com

szknh.com

hnzsk.com

szhnk.com

DNS History

16 records (6 active, 10 former)

●NSdave.ns.cloudflare.com2026-04-19 → 2026-04-26 · 3 obs

○ 2026-03-25 17:31:32
● 2026-04-19 09:50:58
● 2026-04-26 07:07:02

○NSdm1.longmingdns.com2026-03-25 → 2026-03-25 · 4 obs

○ 2018-10-15 03:54:50
● 2026-03-25 17:31:32
○ 2026-04-19 09:50:58
○ 2026-04-26 07:07:02

○NSdm2.longmingdns.com2026-03-25 → 2026-03-25 · 4 obs

○ 2018-10-15 03:54:50
● 2026-03-25 17:31:32
○ 2026-04-19 09:50:58
○ 2026-04-26 07:07:02

○NSf1g1ns1.dnspod.net2015-08-05 → 2016-03-07 · 4 obs

● 2015-08-05 18:03:38
● 2016-03-07 09:16:34
○ 2016-06-21 15:33:44
○ 2026-04-26 07:07:02

○NSf1g1ns2.dnspod.net2015-08-05 → 2016-03-07 · 4 obs

● 2015-08-05 18:03:38
● 2016-03-07 09:16:34
○ 2016-06-21 15:33:44
○ 2026-04-26 07:07:02

○NSjuming.dnsdun.com2018-10-15 → 2018-10-15 · 4 obs

○ 2016-06-21 15:33:44
● 2018-10-15 03:54:50
○ 2026-03-25 17:31:32
○ 2026-04-26 07:07:02

○NSjuming.dnsdun.net2018-10-15 → 2018-10-15 · 4 obs

○ 2016-06-21 15:33:44
● 2018-10-15 03:54:50
○ 2026-03-25 17:31:32
○ 2026-04-26 07:07:02

●NSsunny.ns.cloudflare.com2026-04-19 → 2026-04-26 · 3 obs

○ 2026-03-25 17:31:32
● 2026-04-19 09:50:58
● 2026-04-26 07:07:02

●A104.21.24.1802026-04-19 → 2026-04-26 · 3 obs

○ 2026-03-25 17:31:32
● 2026-04-19 09:50:58
● 2026-04-26 07:07:02

●A172.67.219.2242026-04-19 → 2026-04-26 · 3 obs

○ 2026-03-25 17:31:32
● 2026-04-19 09:50:58
● 2026-04-26 07:07:02

○A174.139.211.22015-08-05 → 2015-12-02 · 4 obs

● 2015-08-05 18:03:38
● 2015-12-02 19:59:50
○ 2016-03-07 09:16:34
○ 2026-04-26 07:07:02

●A2606:4700:3036::6815:18b42026-04-19 → 2026-04-26 · 3 obs

○ 2026-03-25 17:31:32
● 2026-04-19 09:50:58
● 2026-04-26 07:07:02

●A2606:4700:3037::ac43:dbe02026-04-19 → 2026-04-26 · 3 obs

○ 2026-03-25 17:31:32
● 2026-04-19 09:50:58
● 2026-04-26 07:07:02

○A38.177.155.2212026-03-25 → 2026-03-25 · 4 obs

○ 2016-06-21 15:33:44
● 2026-03-25 17:31:32
○ 2026-04-19 09:50:58
○ 2026-04-26 07:07:02

○A98.126.71.1702016-03-07 → 2016-03-07 · 4 obs

○ 2015-12-02 19:59:50
● 2016-03-07 09:16:34
○ 2016-06-21 15:33:44
○ 2026-04-26 07:07:02

○CNAMEwww.hsznk.cn2018-10-15 → 2018-10-15 · 3 obs

● 2018-10-15 03:54:50
○ 2026-03-25 17:31:32
○ 2026-04-26 07:07:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, d.dns.cn, b.dns.cn, c.dns.cn...	-
hsznk.cn	dave.ns.cloudflare.com, sunny.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.166

NS records: dave.ns.cloudflare.com, sunny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hsznk.cn (unsigned zone)

⏱️ Timing

Total: 818ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.219.224, 104.21.24.180`
AAAA	2	`2606:4700:3037::ac43:dbe0, 2606:4700:3036::6815:18b4`
NS	2	`dave.ns.cloudflare.com, sunny.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dave.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

hsznk.cn points to four IP numbers: 2606:4700:3036::6815:18b4, 2606:4700:3037::ac43:dbe0, 104.21.24.180 and 172.67.219.224.

Other host names including ca2c2e5082bf.ca2c2e5082bf.mail.takeyourpracticeonline.com, www.back2roots.org, dc-edb88cbd4alectob5.privacyterms.io, 4closets.com and kevinwaller.com share IP numbers with hsznk.cn.

Name Servers

hsznk.cn's delegation uses two name servers, dave.ns.cloudflare.com and sunny.ns.cloudflare.com.

hsznk.cn shares the same name server setup as other domains, for example hhsjcy.com, popcoo.cn, ytrckj.com, hyjdfx.com and mei-kang.com.

hsznk.cn at least partially shares name servers with other domains, including ynzihua.net, qatartravelers.com, trainingcenter.at, tankebrott.se and ckewangcpiaogwshouye.net.cn.

These name servers are commonly used with mimi.ns.cloudflare.com, dana.ns.cloudflare.com, sullivan.ns.cloudflare.com, gina.ns.cloudflare.com, ricardo.ns.cloudflare.com, lisa.ns.cloudflare.com and keenan.ns.cloudflare.com.

Host names with six IP numbers:

dave.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6d, 2803:f800:50::6ca2:c16d, 2a06:98c1:50::ac40:216d, 108.162.193.109, 172.64.33.109 and 173.245.59.109.

sunny.ns.cloudflare.com points to: 2606:4700:50::a29f:26a6, 2803:f800:50::6ca2:c2a6, 2a06:98c1:50::ac40:22a6, 108.162.194.166, 162.159.38.166 and 172.64.34.166.

hsznk.cn - robtex.com

hsznk.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`hsznk.cn`

`cn`