`21hgzj.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:4133^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8caa^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.51^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.170^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kai.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kai.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kai.ns.cloudflare.com`
		A	108.162.193.188^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	172.64.33.188^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	173.245.59.188^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
NS	`leah.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c081^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2081^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leah.ns.cloudflare.com`
		A	108.162.192.129^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	172.64.32.129^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	173.245.58.129^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.51, 172.67.140.170
		IPv6 hints	2606:4700:3036::6815:4133, 2606:4700:3037::ac43:8caa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com
SOA	`kai.ns.cloudflare.com`dns@cloudflare.com serial=2403180880

`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=1778281336

Same first word

21hgzj.com

DNS History

14 records (6 active, 8 former)

○NSdns.bizcn.com2015-08-04 → 2020-02-19 · 4 obs

● 2015-08-04 06:29:24
● 2020-02-19 07:53:26
○ 2026-04-17 09:44:52
○ 2026-05-08 23:09:04

●NSkai.ns.cloudflare.com2026-04-17 → 2026-05-08 · 3 obs

○ 2020-02-19 07:53:26
● 2026-04-17 09:44:52
● 2026-05-08 23:09:04

●NSleah.ns.cloudflare.com2026-04-17 → 2026-05-08 · 3 obs

○ 2020-02-19 07:53:26
● 2026-04-17 09:44:52
● 2026-05-08 23:09:04

○NSns7.cnmsn.net2015-08-04 → 2020-02-19 · 4 obs

● 2015-08-04 06:29:24
● 2020-02-19 07:53:26
○ 2026-04-17 09:44:52
○ 2026-05-08 23:09:04

○NSns8.cnmsn.net2015-08-04 → 2020-02-19 · 4 obs

● 2015-08-04 06:29:24
● 2020-02-19 07:53:26
○ 2026-04-17 09:44:52
○ 2026-05-08 23:09:04

●A104.21.65.512026-04-30 → 2026-05-08 · 3 obs

○ 2026-04-17 09:44:52
● 2026-04-30 17:47:20
● 2026-05-08 23:09:04

○A124.160.116.2202015-08-04 → 2020-02-19 · 4 obs

● 2015-08-04 06:29:24
● 2020-02-19 07:53:26
○ 2026-04-17 09:44:52
○ 2026-05-08 23:09:04

●A172.67.140.1702026-04-30 → 2026-05-08 · 3 obs

○ 2026-04-17 09:44:52
● 2026-04-30 17:47:20
● 2026-05-08 23:09:04

○A188.114.96.02026-04-17 → 2026-04-17 · 4 obs

○ 2020-02-19 07:53:26
● 2026-04-17 09:44:52
○ 2026-04-30 17:47:20
○ 2026-05-08 23:09:04

○A188.114.97.02026-04-17 → 2026-04-17 · 4 obs

○ 2020-02-19 07:53:26
● 2026-04-17 09:44:52
○ 2026-04-30 17:47:20
○ 2026-05-08 23:09:04

●A2606:4700:3036::6815:41332026-04-30 → 2026-05-08 · 3 obs

○ 2026-04-17 09:44:52
● 2026-04-30 17:47:20
● 2026-05-08 23:09:04

●A2606:4700:3037::ac43:8caa2026-04-30 → 2026-05-08 · 3 obs

○ 2026-04-17 09:44:52
● 2026-04-30 17:47:20
● 2026-05-08 23:09:04

○A2a06:98c1:3120::2026-04-17 → 2026-04-17 · 4 obs

○ 2020-02-19 07:53:26
● 2026-04-17 09:44:52
○ 2026-04-30 17:47:20
○ 2026-05-08 23:09:04

○A2a06:98c1:3121::2026-04-17 → 2026-04-17 · 4 obs

○ 2020-02-19 07:53:26
● 2026-04-17 09:44:52
○ 2026-04-30 17:47:20
○ 2026-05-08 23:09:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...	-
21hgzj.com	leah.ns.cloudflare.com, kai.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.129

NS records: leah.ns.cloudflare.com, kai.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21hgzj.com (unsigned zone)

⏱️ Timing

Total: 332ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.140.170, 104.21.65.51`
AAAA	2	`2606:4700:3036::6815:4133, 2606:4700:3037::ac43:8caa`
NS	2	`kai.ns.cloudflare.com, leah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kai.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (leah.ns.cloudflare.com, leah.ns.cloudflare.com, leah.ns.cloudflare.com...)

Analysis

IP Addresses

21hgzj.com refers to four IP numbers: 2606:4700:3036::6815:4133, 2606:4700:3037::ac43:8caa, 104.21.65.51 and 172.67.140.170.

Other host names, for instance cheatengine.net, 112567777.xyz, basketballplayers.com, bateg24.de and aclnz.com share IP numbers with 21hgzj.com.

Name Servers

21hgzj.com's delegation uses two name servers: kai.ns.cloudflare.com and leah.ns.cloudflare.com.

21hgzj.com uses the same name server setup as other domains, such as 21rubbers.com, wjyy029.com, ldmsbwg.com, syskyj.com and shijilongtai.com.

21hgzj.com at least partially shares name servers with other domains, including pratikalmanca.com, davimsami.ru, columbus.edu.co, cfcprodutivo.com.br and tachydromeo.com.

These name servers are commonly used with mark.ns.cloudflare.com, sri.ns.cloudflare.com and hera.ns.cloudflare.com.

Host names with six IP numbers:

kai.ns.cloudflare.com points to 2606:4700:58::adf5:3bbc, 2803:f800:50::6ca2:c1bc, 2a06:98c1:50::ac40:21bc, 108.162.193.188, 172.64.33.188 and 173.245.59.188.

leah.ns.cloudflare.com points to 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129.

21hgzj.com - robtex.com

21hgzj.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`21hgzj.com`

`com`