`chinglishlab.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:cf7^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c4c6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.247^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.198^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ethan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ethan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ethan.ns.cloudflare.com`
		A	108.162.195.232^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
		A	162.159.44.232^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
		A	172.64.35.232^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
NS	`sureena.ns.cloudflare.com`
		A	2606:4700:50::a29f:267e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sureena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sureena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sureena.ns.cloudflare.com`
		A	108.162.194.126^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sureena.ns.cloudflare.com`
		A	162.159.38.126^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sureena.ns.cloudflare.com`
		A	172.64.34.126^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sureena.ns.cloudflare.com`
MX	`mxbiz2.qq.com` ⭐
MX	`mxbiz1.qq.com`⁽¹⁰⁾
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.247, 172.67.196.198
		IPv6 hints	2606:4700:3031::6815:cf7, 2606:4700:3035::ac43:c4c6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=27, name=cloudflare-ech.com
SOA	`ethan.ns.cloudflare.com`dns@cloudflare.com serial=2409740691

`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=1785822692

Same first word

chinglishlab.com

DNS History

24 records (8 active, 16 former)

●NSethan.ns.cloudflare.com2026-06-10 → 2026-08-04 · 3 obs

○ 2017-10-12 21:19:58
● 2026-06-10 19:00:22
● 2026-08-04 06:02:48

○NSns53.domaincontrol.com2016-12-17 → 2017-10-12 · 4 obs

● 2016-12-17 03:06:36
● 2017-10-12 21:19:58
○ 2026-06-10 19:00:22
○ 2026-08-04 06:02:48

○NSns54.domaincontrol.com2016-12-17 → 2017-10-12 · 4 obs

● 2016-12-17 03:06:36
● 2017-10-12 21:19:58
○ 2026-06-10 19:00:22
○ 2026-08-04 06:02:48

●NSsureena.ns.cloudflare.com2026-06-10 → 2026-08-04 · 3 obs

○ 2017-10-12 21:19:58
● 2026-06-10 19:00:22
● 2026-08-04 06:02:48

○MXmailstore1.secureserver.net2016-12-17 → 2017-10-12 · 4 obs

● 2016-12-17 03:06:36
● 2017-10-12 21:19:58
○ 2026-06-10 19:00:22
○ 2026-08-04 06:02:48

●MXmxbiz1.qq.com2026-06-10 → 2026-08-04 · 3 obs

○ 2017-10-12 21:19:58
● 2026-06-10 19:00:22
● 2026-08-04 06:02:48

●MXmxbiz2.qq.com2026-06-10 → 2026-08-04 · 3 obs

○ 2017-10-12 21:19:58
● 2026-06-10 19:00:22
● 2026-08-04 06:02:48

○MXsmtp.secureserver.net2016-12-17 → 2017-10-12 · 4 obs

● 2016-12-17 03:06:36
● 2017-10-12 21:19:58
○ 2026-06-10 19:00:22
○ 2026-08-04 06:02:48

●A104.21.12.2472026-06-27 → 2026-08-04 · 3 obs

○ 2026-06-10 19:00:22
● 2026-06-27 11:20:42
● 2026-08-04 06:02:48

●A172.67.196.1982026-06-27 → 2026-08-04 · 3 obs

○ 2026-06-10 19:00:22
● 2026-06-27 11:20:42
● 2026-08-04 06:02:48

○A184.168.221.12017-10-12 → 2017-10-12 · 4 obs

○ 2016-12-17 03:06:36
● 2017-10-12 21:19:58
○ 2026-06-10 19:00:22
○ 2026-08-04 06:02:48

○A184.168.221.132017-10-12 → 2017-10-12 · 4 obs

○ 2016-12-17 03:06:36
● 2017-10-12 21:19:58
○ 2026-06-10 19:00:22
○ 2026-08-04 06:02:48

○A184.168.221.142017-10-12 → 2017-10-12 · 4 obs

○ 2016-12-17 03:06:36
● 2017-10-12 21:19:58
○ 2026-06-10 19:00:22
○ 2026-08-04 06:02:48

○A184.168.221.172017-10-12 → 2017-10-12 · 4 obs

○ 2016-12-17 03:06:36
● 2017-10-12 21:19:58
○ 2026-06-10 19:00:22
○ 2026-08-04 06:02:48

○A184.168.221.232016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 03:06:36
○ 2017-10-12 21:19:58
○ 2026-08-04 06:02:48

○A184.168.221.252017-10-12 → 2017-10-12 · 4 obs

○ 2016-12-17 03:06:36
● 2017-10-12 21:19:58
○ 2026-06-10 19:00:22
○ 2026-08-04 06:02:48

○A184.168.221.32017-10-12 → 2017-10-12 · 4 obs

○ 2016-12-17 03:06:36
● 2017-10-12 21:19:58
○ 2026-06-10 19:00:22
○ 2026-08-04 06:02:48

●A2606:4700:3031::6815:cf72026-07-11 → 2026-08-04 · 3 obs

○ 2026-06-27 11:20:42
● 2026-07-11 18:11:30
● 2026-08-04 06:02:48

●A2606:4700:3035::ac43:c4c62026-06-27 → 2026-08-04 · 3 obs

○ 2026-06-10 19:00:22
● 2026-06-27 11:20:42
● 2026-08-04 06:02:48

○A2606:4700:3037::6815:cf72026-06-27 → 2026-06-27 · 4 obs

○ 2026-06-10 19:00:22
● 2026-06-27 11:20:42
○ 2026-07-11 18:11:30
○ 2026-08-04 06:02:48

○A43.163.71.2452026-06-10 → 2026-06-10 · 4 obs

○ 2017-10-12 21:19:58
● 2026-06-10 19:00:22
○ 2026-06-27 11:20:42
○ 2026-08-04 06:02:48

○A50.63.202.142017-10-12 → 2017-10-12 · 4 obs

○ 2016-12-17 03:06:36
● 2017-10-12 21:19:58
○ 2026-06-10 19:00:22
○ 2026-08-04 06:02:48

○A50.63.202.172017-10-12 → 2017-10-12 · 4 obs

○ 2016-12-17 03:06:36
● 2017-10-12 21:19:58
○ 2026-06-10 19:00:22
○ 2026-08-04 06:02:48

○A50.63.202.292017-10-12 → 2017-10-12 · 4 obs

○ 2016-12-17 03:06:36
● 2017-10-12 21:19:58
○ 2026-06-10 19:00:22
○ 2026-08-04 06:02:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chinglishlab.com	sureena.ns.cloudflare.com, ethan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.126

NS records: sureena.ns.cloudflare.com, ethan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chinglishlab.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.198, 104.21.12.247`
AAAA	2	`2606:4700:3035::ac43:c4c6, 2606:4700:3031::6815:cf7`
NS	2	`ethan.ns.cloudflare.com, sureena.ns.cloudflare.com`
MX	2	`mxbiz1.qq.com (pri: 10), mxbiz2.qq.com (pri: 5)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ethan.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

chinglishlab.com points to the four IP addresses 104.21.12.247, 172.67.196.198, 2606:4700:3031::6815:cf7 and 2606:4700:3035::ac43:c4c6.

Additional host names — elearn.facica.edu.br, nobrega.com.br, reskincare.ps and two others — share IP numbers with chinglishlab.com.

Name Servers

chinglishlab.com uses two name servers for its delegation: ethan.ns.cloudflare.com and sureena.ns.cloudflare.com.

chinglishlab.com shares its name server setup with other domains, including hdsd.net, kopiyka.net, waterwizzri.com and two others.

There is at least partial name server overlap between chinglishlab.com and other domains — casinoeps.at, guangsuapi.com, claudecodecurious.com and two more among them.

These name servers are frequently paired with the name servers wells.ns.cloudflare.com, walk.ns.cloudflare.com, plato.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

Hostname ethan.ns.cloudflare.com directs to 108.162.195.232, 162.159.44.232 and 172.64.35.232 along with 3 other IP addresses.

Hostname sureena.ns.cloudflare.com directs to 108.162.194.126, 162.159.38.126 and 172.64.34.126 along with 3 other IP addresses.

Mail Servers

chinglishlab.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

chinglishlab.com shares the same mail server setup as other domains, including coinholmes.com, hotodeal.com, sunlight-tech.com and two others.

chinglishlab.com shares mail servers — at least in part — with other domains, including mywayad.com, bigsave.com.tw, woshishen.com and two others.

chinglishlab.com - robtex.com