`xxchu.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:4d5c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:ce72^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.92^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.114^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coco.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c068^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2068^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coco.ns.cloudflare.com`
		A	108.162.192.104^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	172.64.32.104^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	173.245.58.104^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
NS	`nero.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c1c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nero.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nero.ns.cloudflare.com`
		A	108.162.195.28^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	162.159.44.28^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	172.64.35.28^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.92, 172.67.206.114
		IPv6 hints	2606:4700:3035::6815:4d5c, 2606:4700:3036::ac43:ce72
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=240, name=cloudflare-ech.com
SOA	`coco.ns.cloudflare.com`dns@cloudflare.com serial=2409741101

`cn`

	DNSSEC	⚠️ Not signed
	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 2035-10-23 #24

Same first word

xxchu.cn

DNS History

14 records (6 active, 8 former)

●NScoco.ns.cloudflare.com2026-06-10 → 2026-07-28 · 2 obs

● 2026-06-10 18:54:02
● 2026-07-28 17:27:58

●NSnero.ns.cloudflare.com2026-06-10 → 2026-07-28 · 2 obs

● 2026-06-10 18:54:02
● 2026-07-28 17:27:58

●A104.21.77.922026-06-10 → 2026-07-28 · 4 obs

● 2026-06-10 18:54:02
○ 2026-06-12 00:21:20
● 2026-07-19 00:23:58
● 2026-07-28 17:27:58

●A172.67.206.1142026-06-10 → 2026-07-28 · 4 obs

● 2026-06-10 18:54:02
○ 2026-06-12 00:21:20
● 2026-07-19 00:23:58
● 2026-07-28 17:27:58

○A188.114.96.02026-06-12 → 2026-06-12 · 4 obs

○ 2026-06-10 18:54:02
● 2026-06-12 00:21:20
○ 2026-07-19 00:23:58
○ 2026-07-28 17:27:58

○A188.114.97.02026-06-12 → 2026-06-12 · 4 obs

○ 2026-06-10 18:54:02
● 2026-06-12 00:21:20
○ 2026-07-19 00:23:58
○ 2026-07-28 17:27:58

○A2606:4700:3031::6815:4d5c2026-06-10 → 2026-06-10 · 3 obs

● 2026-06-10 18:54:02
○ 2026-06-12 00:21:20
○ 2026-07-28 17:27:58

○A2606:4700:3032::ac43:ce722026-06-10 → 2026-06-10 · 3 obs

● 2026-06-10 18:54:02
○ 2026-06-12 00:21:20
○ 2026-07-28 17:27:58

●A2606:4700:3035::6815:4d5c2026-07-19 → 2026-07-28 · 3 obs

○ 2026-07-11 02:26:00
● 2026-07-19 00:23:58
● 2026-07-28 17:27:58

●A2606:4700:3036::ac43:ce722026-07-19 → 2026-07-28 · 3 obs

○ 2026-07-11 02:26:00
● 2026-07-19 00:23:58
● 2026-07-28 17:27:58

○A2a06:98c1:3120::2026-06-12 → 2026-07-11 · 6 obs

○ 2026-06-10 18:54:02
● 2026-06-12 00:21:20
○ 2026-07-11 00:23:54
● 2026-07-11 02:26:00
○ 2026-07-19 00:23:58
○ 2026-07-28 17:27:58

○A2a06:98c1:3120::42026-07-11 → 2026-07-11 · 4 obs

○ 2026-06-12 00:21:20
● 2026-07-11 00:23:54
○ 2026-07-11 02:26:00
○ 2026-07-28 17:27:58

○A2a06:98c1:3121::2026-06-12 → 2026-07-11 · 6 obs

○ 2026-06-10 18:54:02
● 2026-06-12 00:21:20
○ 2026-07-11 00:23:54
● 2026-07-11 02:26:00
○ 2026-07-19 00:23:58
○ 2026-07-28 17:27:58

○A2a06:98c1:3121::42026-07-11 → 2026-07-11 · 4 obs

○ 2026-06-12 00:21:20
● 2026-07-11 00:23:54
○ 2026-07-11 02:26:00
○ 2026-07-28 17:27:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn...	-
xxchu.cn	coco.ns.cloudflare.com, nero.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.104

NS records: coco.ns.cloudflare.com, nero.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xxchu.cn (unsigned zone)

⏱️ Timing

Total: 1158ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.206.114, 104.21.77.92`
AAAA	2	`2606:4700:3035::6815:4d5c, 2606:4700:3036::ac43:ce72`
NS	2	`coco.ns.cloudflare.com, nero.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coco.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

xxchu.cn has four IP addresses: 104.21.77.92, 172.67.206.114, 2606:4700:3035::6815:4d5c and 2606:4700:3036::ac43:ce72.

Among the host names that share IP numbers with xxchu.cn are financetrainingcourse.com, ictair.com, www.teravoz.com.br and two others.

Name Servers

The NS records for xxchu.cn delegate to coco.ns.cloudflare.com and nero.ns.cloudflare.com.

xxchu.cn has the same name server delegation as a number of other domains, such as yifengxiong.cn, 8421957.cn, 9826238.cn and two more.

xxchu.cn shares at least some of its name servers with other domains, including almalakitours.com, wooro.com, 79140.net and two others.

These name servers are frequently seen alongside the name servers ernest.ns.cloudflare.com, chan.ns.cloudflare.com, keyla.ns.cloudflare.com and vin.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

coco.ns.cloudflare.com maps to 108.162.192.104, 172.64.32.104, 173.245.58.104 and 3 additional IP addresses.

nero.ns.cloudflare.com maps to 108.162.195.28, 162.159.44.28, 172.64.35.28 and 3 additional IP addresses.

xxchu.cn - robtex.com

xxchu.cn

cn