`cwt-china.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:de5c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:5e69^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.105^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.92^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`crystal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
NS	`west.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`west.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`west.ns.cloudflare.com`
		A	108.162.193.247^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	172.64.33.247^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	173.245.59.247^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.105, 172.67.222.92
		IPv6 hints	2606:4700:3031::ac43:de5c, 2606:4700:3032::6815:5e69
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOA	`crystal.ns.cloudflare.com`dns@cloudflare.com serial=2401841064

`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=1778504006

Same first word

cwt-china.com

Similar names

china-wct.com

DNS History

18 records (6 active, 12 former)

●NScrystal.ns.cloudflare.com2026-05-11 → 2026-05-11 · 3 obs

○ 2026-04-10 18:32:18
● 2026-05-11 13:19:00
● 2026-05-11 13:19:02

○NSns1.kouming.net2026-04-10 → 2026-04-10 · 4 obs

○ 2020-01-08 16:06:42
● 2026-04-10 18:32:18
○ 2026-05-11 13:19:00
○ 2026-05-11 13:19:02

○NSns2.kouming.net2026-04-10 → 2026-04-10 · 4 obs

○ 2020-01-08 16:06:42
● 2026-04-10 18:32:18
○ 2026-05-11 13:19:00
○ 2026-05-11 13:19:02

○NSns5.gzidc.com2015-08-15 → 2020-01-08 · 4 obs

● 2015-08-15 19:43:54
● 2020-01-08 16:06:42
○ 2026-04-10 18:32:18
○ 2026-05-11 13:19:02

○NSns6.gzidc.com2015-08-15 → 2020-01-08 · 4 obs

● 2015-08-15 19:43:54
● 2020-01-08 16:06:42
○ 2026-04-10 18:32:18
○ 2026-05-11 13:19:02

●NSwest.ns.cloudflare.com2026-05-11 → 2026-05-11 · 3 obs

○ 2026-04-10 18:32:18
● 2026-05-11 13:19:00
● 2026-05-11 13:19:02

○MXmx.qiye.163.com2015-08-15 → 2016-12-03 · 4 obs

● 2015-08-15 19:43:54
● 2016-12-03 01:48:12
○ 2020-01-08 16:06:42
○ 2026-05-11 13:19:02

○MXmx1.yunyou.top2020-01-08 → 2020-01-08 · 4 obs

○ 2016-12-03 01:48:12
● 2020-01-08 16:06:42
○ 2026-04-10 18:32:18
○ 2026-05-11 13:19:02

○MXmx2.qiye.163.com2015-08-15 → 2016-12-03 · 4 obs

● 2015-08-15 19:43:54
● 2016-12-03 01:48:12
○ 2020-01-08 16:06:42
○ 2026-05-11 13:19:02

○MXmx2.yunyou.top2020-01-08 → 2020-01-08 · 4 obs

○ 2016-12-03 01:48:12
● 2020-01-08 16:06:42
○ 2026-04-10 18:32:18
○ 2026-05-11 13:19:02

●A104.21.94.1052026-05-11 → 2026-05-11 · 3 obs

○ 2026-04-10 18:32:18
● 2026-05-11 13:19:00
● 2026-05-11 13:19:02

○A125.65.113.52020-01-08 → 2020-01-08 · 4 obs

○ 2016-12-03 01:48:12
● 2020-01-08 16:06:42
○ 2026-04-10 18:32:18
○ 2026-05-11 13:19:02

●A172.67.222.922026-05-11 → 2026-05-11 · 3 obs

○ 2026-04-10 18:32:18
● 2026-05-11 13:19:00
● 2026-05-11 13:19:02

○A223.26.54.72015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 19:43:54
○ 2015-11-25 15:33:22
○ 2026-05-11 13:19:02

●A2606:4700:3031::ac43:de5c2026-05-11 → 2026-05-11 · 3 obs

○ 2026-04-10 18:32:18
● 2026-05-11 13:19:00
● 2026-05-11 13:19:02

●A2606:4700:3032::6815:5e692026-05-11 → 2026-05-11 · 3 obs

○ 2026-04-10 18:32:18
● 2026-05-11 13:19:00
● 2026-05-11 13:19:02

○A47.88.103.1512016-12-03 → 2016-12-03 · 4 obs

○ 2016-02-01 12:12:46
● 2016-12-03 01:48:12
○ 2020-01-08 16:06:42
○ 2026-05-11 13:19:02

○A67.198.162.432015-11-25 → 2016-02-01 · 5 obs

○ 2015-08-15 19:43:54
● 2015-11-25 15:33:22
● 2016-02-01 12:12:46
○ 2016-12-03 01:48:12
○ 2026-05-11 13:19:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cwt-china.com	west.ns.cloudflare.com, crystal.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.202

NS records: west.ns.cloudflare.com, crystal.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cwt-china.com (unsigned zone)

⏱️ Timing

Total: 115ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.105, 172.67.222.92`
AAAA	2	`2606:4700:3031::ac43:de5c, 2606:4700:3032::6815:5e69`
NS	2	`crystal.ns.cloudflare.com, west.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`crystal.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cwt-china.com maps to four IP numbers: 2606:4700:3031::ac43:de5c, 2606:4700:3032::6815:5e69, 104.21.94.105 and 172.67.222.92.

Other host names, for instance seebettertoday.com, sremfk.com, pulsevip492.com, yqm.pics and ashevillebrewing.com share IP numbers with cwt-china.com.

Name Servers

Two name servers crystal.ns.cloudflare.com and west.ns.cloudflare.com are delegated to cwt-china.com.

cwt-china.com uses the same name server configuration as other domains, such as zhencui.net, qcyy.net, jomall.net, qhyw.net and wxssmt.com.

cwt-china.com at least partially shares name servers with other domains such as indybikepolo.org, 88you.com.cn, maps.guru, pingbytebox.co.uk and huayaopay.com.

These name servers are commonly used with thaddeus.ns.cloudflare.com, apollo.ns.cloudflare.com, lochlan.ns.cloudflare.com and adi.ns.cloudflare.com.

Host names with six IP numbers: Host name crystal.ns.cloudflare.com points to 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202; host name west.ns.cloudflare.com points to 2606:4700:58::adf5:3bf7, 2803:f800:50::6ca2:c1f7, 2a06:98c1:50::ac40:21f7, 108.162.193.247, 172.64.33.247 and 173.245.59.247.

cwt-china.com - robtex.com

cwt-china.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

`cwt-china.com`

`com`