`chinauhd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:142^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:80bd^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.66^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.189^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`armfazh.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c368^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`armfazh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2368^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`armfazh.ns.cloudflare.com`
		A	108.162.195.104^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	162.159.44.104^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
		A	172.64.35.104^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`armfazh.ns.cloudflare.com`
NS	`violet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`violet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`violet.ns.cloudflare.com`
		A	108.162.192.237^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	172.64.32.237^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	173.245.58.237^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.66, 172.67.128.189
		IPv6 hints	2606:4700:3032::6815:142, 2606:4700:3034::ac43:80bd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=112, name=cloudflare-ech.com
SOA	`armfazh.ns.cloudflare.com`dns@cloudflare.com serial=2407978173

`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=1783287366

rank #826782 globally
rank #363339 in the tld

Same first word

chinauhd.com

Similar names

hudchina.com

DNS History

17 records (6 active, 11 former)

●NSarmfazh.ns.cloudflare.com2026-07-04 → 2026-07-05 · 3 obs

○ 2026-06-10 18:15:24
● 2026-07-04 07:42:18
● 2026-07-05 21:36:32

○NSdns1.iidns.com2015-08-10 → 2017-01-28 · 4 obs

● 2015-08-10 22:31:06
● 2017-01-28 22:59:16
○ 2018-06-18 08:57:34
○ 2026-07-05 21:36:32

○NSdns2.iidns.com2015-08-10 → 2017-01-28 · 4 obs

● 2015-08-10 22:31:06
● 2017-01-28 22:59:16
○ 2018-06-18 08:57:34
○ 2026-07-05 21:36:32

○NSdns3.iidns.com2015-08-10 → 2017-01-28 · 4 obs

● 2015-08-10 22:31:06
● 2017-01-28 22:59:16
○ 2018-06-18 08:57:34
○ 2026-07-05 21:36:32

○NSdns4.iidns.com2015-08-10 → 2017-01-28 · 4 obs

● 2015-08-10 22:31:06
● 2017-01-28 22:59:16
○ 2018-06-18 08:57:34
○ 2026-07-05 21:36:32

○NSdns5.iidns.com2015-08-10 → 2017-01-28 · 4 obs

● 2015-08-10 22:31:06
● 2017-01-28 22:59:16
○ 2018-06-18 08:57:34
○ 2026-07-05 21:36:32

○NSdns6.iidns.com2015-08-10 → 2017-01-28 · 4 obs

● 2015-08-10 22:31:06
● 2017-01-28 22:59:16
○ 2018-06-18 08:57:34
○ 2026-07-05 21:36:32

○NSns1.dns.com2026-06-10 → 2026-06-10 · 4 obs

○ 2018-06-18 08:57:34
● 2026-06-10 18:15:24
○ 2026-07-04 07:42:18
○ 2026-07-05 21:36:32

○NSns2.dns.com2026-06-10 → 2026-06-10 · 4 obs

○ 2018-06-18 08:57:34
● 2026-06-10 18:15:24
○ 2026-07-04 07:42:18
○ 2026-07-05 21:36:32

○NSns3.dns.com2018-06-18 → 2018-06-18 · 4 obs

○ 2017-01-28 22:59:16
● 2018-06-18 08:57:34
○ 2026-06-10 18:15:24
○ 2026-07-05 21:36:32

○NSns4.dns.com2018-06-18 → 2018-06-18 · 4 obs

○ 2017-01-28 22:59:16
● 2018-06-18 08:57:34
○ 2026-06-10 18:15:24
○ 2026-07-05 21:36:32

●NSviolet.ns.cloudflare.com2026-07-04 → 2026-07-05 · 3 obs

○ 2026-06-10 18:15:24
● 2026-07-04 07:42:18
● 2026-07-05 21:36:32

●A104.21.1.662026-07-04 → 2026-07-05 · 3 obs

○ 2026-06-10 18:15:24
● 2026-07-04 07:42:18
● 2026-07-05 21:36:32

●A172.67.128.1892026-07-04 → 2026-07-05 · 3 obs

○ 2026-06-10 18:15:24
● 2026-07-04 07:42:18
● 2026-07-05 21:36:32

○A192.186.45.1542026-06-10 → 2026-06-10 · 3 obs

● 2026-06-10 18:15:24
○ 2026-07-04 07:42:18
○ 2026-07-05 21:36:32

●A2606:4700:3032::6815:1422026-07-04 → 2026-07-05 · 3 obs

○ 2026-06-10 18:15:24
● 2026-07-04 07:42:18
● 2026-07-05 21:36:32

●A2606:4700:3034::ac43:80bd2026-07-04 → 2026-07-05 · 3 obs

○ 2026-06-10 18:15:24
● 2026-07-04 07:42:18
● 2026-07-05 21:36:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...	-
chinauhd.com	violet.ns.cloudflare.com, armfazh.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.104

NS records: violet.ns.cloudflare.com, armfazh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chinauhd.com (unsigned zone)

⏱️ Timing

Total: 421ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.66, 172.67.128.189`
AAAA	2	`2606:4700:3032::6815:142, 2606:4700:3034::ac43:80bd`
NS	2	`armfazh.ns.cloudflare.com, violet.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`armfazh.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

chinauhd.com resolves to four IP addresses: 104.21.1.66, 172.67.128.189, 2606:4700:3032::6815:142 and 2606:4700:3034::ac43:80bd.

www.cs-cart.com, www.ajwansolutions.com, dihaobj.com plus two other host names have IP numbers in common with chinauhd.com.

Name Servers

chinauhd.com has two authoritative name servers — armfazh.ns.cloudflare.com and violet.ns.cloudflare.com.

The name server configuration of chinauhd.com is shared with other domains, for instance gpyh.net, cep-china.com, mus-school.com and two others.

chinauhd.com shares at least some of its name servers with other domains, including tradingorderflow.com, ccci.eu, layo.eu and two others.

These name servers are frequently paired with the name servers reese.ns.cloudflare.com and ace.ns.cloudflare.com.

Hosts with 6 IP addresses each:

armfazh.ns.cloudflare.com points to 108.162.195.104, 162.159.44.104, 172.64.35.104 and 3 other IP addresses.

violet.ns.cloudflare.com points to 108.162.192.237, 172.64.32.237, 173.245.58.237 and 3 other IP addresses.

chinauhd.com - robtex.com

chinauhd.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`chinauhd.com`

`com`