`wangchonghua.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:609d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b8bc^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.96.157^{Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.188^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adele.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:269c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adele.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adele.ns.cloudflare.com`
		A	108.162.194.156^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	162.159.38.156^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	172.64.34.156^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
NS	`ian.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.96.157, 172.67.184.188
		IPv6 hints	2606:4700:3033::6815:609d, 2606:4700:3034::ac43:b8bc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com
SOA	`adele.ns.cloudflare.com`dns@cloudflare.com serial=2410118819

`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=1785642922

rank #824469 globally
rank #352931 in the tld

Previously NS for

wangchonghua.com

Same first word

wangchonghua.com

DNS History

14 records (6 active, 8 former)

●NSadele.ns.cloudflare.com2026-06-17 → 2026-08-02 · 3 obs

○ 2017-04-20 22:19:46
● 2026-06-17 18:18:00
● 2026-08-02 04:05:38

●NSian.ns.cloudflare.com2026-06-17 → 2026-08-02 · 3 obs

○ 2017-04-20 22:19:46
● 2026-06-17 18:18:00
● 2026-08-02 04:05:38

○NSns1.ndns.cn2015-07-25 → 2017-04-20 · 4 obs

● 2015-07-25 04:25:44
● 2017-04-20 22:19:46
○ 2026-06-17 18:18:00
○ 2026-08-02 04:05:38

○NSns2.ndns.cn2015-07-25 → 2017-04-20 · 4 obs

● 2015-07-25 04:25:44
● 2017-04-20 22:19:46
○ 2026-06-17 18:18:00
○ 2026-08-02 04:05:38

○NSwangchonghua.com2017-04-20 → 2017-04-20 · 4 obs

○ 2015-07-25 04:25:44
● 2017-04-20 22:19:46
○ 2026-06-17 18:18:00
○ 2026-08-02 04:05:38

●A104.21.96.1572026-08-02 → 2026-08-02 · 2 obs

○ 2026-06-17 18:18:00
● 2026-08-02 04:05:38

●A172.67.184.1882026-08-02 → 2026-08-02 · 2 obs

○ 2026-06-17 18:18:00
● 2026-08-02 04:05:38

○A188.114.96.02026-06-17 → 2026-06-17 · 3 obs

○ 2017-04-20 22:19:46
● 2026-06-17 18:18:00
○ 2026-08-02 04:05:38

○A188.114.97.02026-06-17 → 2026-06-17 · 3 obs

○ 2017-04-20 22:19:46
● 2026-06-17 18:18:00
○ 2026-08-02 04:05:38

●A2606:4700:3033::6815:609d2026-08-02 → 2026-08-02 · 2 obs

○ 2026-06-17 18:18:00
● 2026-08-02 04:05:38

●A2606:4700:3034::ac43:b8bc2026-08-02 → 2026-08-02 · 2 obs

○ 2026-06-17 18:18:00
● 2026-08-02 04:05:38

○A2a06:98c1:3120::2026-06-17 → 2026-06-17 · 3 obs

○ 2017-04-20 22:19:46
● 2026-06-17 18:18:00
○ 2026-08-02 04:05:38

○A2a06:98c1:3121::2026-06-17 → 2026-06-17 · 3 obs

○ 2017-04-20 22:19:46
● 2026-06-17 18:18:00
○ 2026-08-02 04:05:38

○A98.126.164.2262015-07-25 → 2017-04-20 · 4 obs

● 2015-07-25 04:25:44
● 2017-04-20 22:19:46
○ 2026-06-17 18:18:00
○ 2026-08-02 04:05:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
wangchonghua.com	ian.ns.cloudflare.com, adele.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.156

NS records: ian.ns.cloudflare.com, adele.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wangchonghua.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.188, 104.21.96.157`
AAAA	2	`2606:4700:3034::ac43:b8bc, 2606:4700:3033::6815:609d`
NS	2	`adele.ns.cloudflare.com, ian.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adele.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

wangchonghua.com resolves to four IP addresses: 104.21.96.157, 172.67.184.188, 2606:4700:3033::6815:609d and 2606:4700:3034::ac43:b8bc.

www.agscientific.com, ff6900.xyz, www.tdfns.com plus two other host names have IP numbers in common with wangchonghua.com.

Name Servers

wangchonghua.com has two authoritative name servers — adele.ns.cloudflare.com and ian.ns.cloudflare.com.

The name server configuration of wangchonghua.com is shared with other domains, for instance changshengec.com, fodaypcb.net, wxqyh.com and two others.

wangchonghua.com shares at least some of its name servers with other domains, including mascoprint.com, pandrillus.org, giocanda.com and two others.

These name servers are frequently seen alongside the name servers lily.ns.cloudflare.com, stevie.ns.cloudflare.com, meera.ns.cloudflare.com and dax.ns.cloudflare.com.

Hosts with 6 IP addresses each:

adele.ns.cloudflare.com points to 108.162.194.156, 162.159.38.156, 172.64.34.156 and 3 other IP addresses.

ian.ns.cloudflare.com points to 108.162.193.118, 172.64.33.118, 173.245.59.118 and 3 other IP addresses.

wangchonghua.com - robtex.com