`chinadinghao.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:3990^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a458^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.144^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.88^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`melody.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26fa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melody.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melody.ns.cloudflare.com`
		A	108.162.194.250^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	162.159.38.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	172.64.34.250^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
NS	`rocky.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rocky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rocky.ns.cloudflare.com`
		A	108.162.193.227^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	172.64.33.227^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	173.245.59.227^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.144, 172.67.164.88
		IPv6 hints	2606:4700:3035::6815:3990, 2606:4700:3037::ac43:a458
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOA	`melody.ns.cloudflare.com`dns@cloudflare.com serial=2401203830

`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=1776111922

Subdomains

mail.chinadinghao.com

Same first word

chinadinghao.com

Similar names

donghaichina.com

chinadonghai.com

DNS History

18 records (6 active, 12 former)

○NSa.share-dns.com2026-02-25 → 2026-04-01 · 5 obs

○ 2019-04-13 02:42:10
● 2026-02-25 09:50:52
● 2026-04-01 03:31:50
○ 2026-04-13 12:13:54
○ 2026-04-13 20:46:32

○NSa4.share-dns.com2026-02-25 → 2026-04-01 · 5 obs

○ 2019-04-13 02:42:10
● 2026-02-25 09:50:52
● 2026-04-01 03:31:50
○ 2026-04-13 12:13:54
○ 2026-04-13 20:46:32

○NSb.share-dns.net2026-02-25 → 2026-04-01 · 5 obs

○ 2019-04-13 02:42:10
● 2026-02-25 09:50:52
● 2026-04-01 03:31:50
○ 2026-04-13 12:13:54
○ 2026-04-13 20:46:32

○NSb4.share-dns.net2026-02-25 → 2026-04-01 · 5 obs

○ 2019-04-13 02:42:10
● 2026-02-25 09:50:52
● 2026-04-01 03:31:50
○ 2026-04-13 12:13:54
○ 2026-04-13 20:46:32

○NSdns21.hichina.com2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 15:40:46
○ 2015-11-08 02:29:04
○ 2026-04-13 20:46:32

○NSdns22.hichina.com2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 15:40:46
○ 2015-11-08 02:29:04
○ 2026-04-13 20:46:32

○NSjuming.dnsdun.com2017-02-11 → 2019-04-13 · 5 obs

○ 2015-11-08 02:29:04
● 2017-02-11 16:30:08
● 2019-04-13 02:42:10
○ 2026-02-25 09:50:52
○ 2026-04-13 20:46:32

○NSjuming.dnsdun.net2017-02-11 → 2019-04-13 · 5 obs

○ 2015-11-08 02:29:04
● 2017-02-11 16:30:08
● 2019-04-13 02:42:10
○ 2026-02-25 09:50:52
○ 2026-04-13 20:46:32

●NSmelody.ns.cloudflare.com2026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-01 03:31:50
● 2026-04-13 12:13:54
● 2026-04-13 20:46:32

●NSrocky.ns.cloudflare.com2026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-01 03:31:50
● 2026-04-13 12:13:54
● 2026-04-13 20:46:32

○A104.149.122.2452016-04-26 → 2016-04-26 · 4 obs

○ 2015-11-08 02:29:04
● 2016-04-26 15:14:06
○ 2017-02-11 16:30:08
○ 2026-04-13 20:46:32

●A104.21.57.1442026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-01 03:31:50
● 2026-04-13 12:13:54
● 2026-04-13 20:46:32

○A107.148.120.612026-02-25 → 2026-04-01 · 5 obs

○ 2019-04-13 02:42:10
● 2026-02-25 09:50:52
● 2026-04-01 03:31:50
○ 2026-04-13 12:13:54
○ 2026-04-13 20:46:32

○A114.80.213.362015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 15:40:46
○ 2015-11-08 02:29:04
○ 2026-04-13 20:46:32

●A172.67.164.882026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-01 03:31:50
● 2026-04-13 12:13:54
● 2026-04-13 20:46:32

○A23.27.204.2532017-02-11 → 2019-04-13 · 5 obs

○ 2016-04-26 15:14:06
● 2017-02-11 16:30:08
● 2019-04-13 02:42:10
○ 2026-02-25 09:50:52
○ 2026-04-13 20:46:32

●A2606:4700:3035::6815:39902026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-01 03:31:50
● 2026-04-13 12:13:54
● 2026-04-13 20:46:32

●A2606:4700:3037::ac43:a4582026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-01 03:31:50
● 2026-04-13 12:13:54
● 2026-04-13 20:46:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
chinadinghao.com	rocky.ns.cloudflare.com, melody.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.227

NS records: rocky.ns.cloudflare.com, melody.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chinadinghao.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.164.88, 104.21.57.144`
AAAA	2	`2606:4700:3037::ac43:a458, 2606:4700:3035::6815:3990`
NS	2	`melody.ns.cloudflare.com, rocky.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`melody.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

chinadinghao.com is the parent of mail.chinadinghao.com.

IP Addresses

Four IP numbers are pointed to by chinadinghao.com: 2606:4700:3035::6815:3990, 2606:4700:3037::ac43:a458, 104.21.57.144 and 172.67.164.88.

other host names including kfgt.com.cn, uobr-azov.ru, emporiummarcosbassi.com.br, takemetotea.com and 91vip.com share IP numbers with chinadinghao.com.

Name Servers

chinadinghao.com is delegated to two name servers melody.ns.cloudflare.com and rocky.ns.cloudflare.com.

chinadinghao.com shares the same name server setup as other domains, for instance richmold.cn, hqind.cn, zkeonline.cn, 3wblog.cn and zlfe.cn.

chinadinghao.com at least partially shares name servers with other domains, for instance massstash.com, jetcollector.com, peakperformance.net, fxpro-group.com and warmtonez.com.

These name servers are commonly used with rosa.ns.cloudflare.com, harley.ns.cloudflare.com and ned.ns.cloudflare.com.

Host names with six IP numbers:

Host name melody.ns.cloudflare.com points to: 2606:4700:50::a29f:26fa, 2803:f800:50::6ca2:c2fa, 2a06:98c1:50::ac40:22fa, 108.162.194.250, 162.159.38.250 and 172.64.34.250.

Host name rocky.ns.cloudflare.com points to: 2606:4700:58::adf5:3be3, 2803:f800:50::6ca2:c1e3, 2a06:98c1:50::ac40:21e3, 108.162.193.227, 172.64.33.227 and 173.245.59.227.

chinadinghao.com - robtex.com