letschuang.com - dns.ninja

`letschuang.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b3c4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:43be^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.190^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.196^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ariella.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2620^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c220^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ariella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2220^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ariella.ns.cloudflare.com`
		A	108.162.194.32^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariella.ns.cloudflare.com`
		A	162.159.38.32^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariella.ns.cloudflare.com`
		A	172.64.34.32^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariella.ns.cloudflare.com`
NS	`vern.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vern.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vern.ns.cloudflare.com`
		A	108.162.193.243^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	172.64.33.243^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	173.245.59.243^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.190, 172.67.179.196
		IPv6 hints	2606:4700:3033::ac43:b3c4, 2606:4700:3034::6815:43be
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com
SOA	`ariella.ns.cloudflare.com`dns@cloudflare.com serial=2409611916

`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=1786448314

Same first word

letschuang.com

Similar names

langtechus.com

gultechsan.com

schulagent.de

angelsucht.de

DNS History

23 records (6 active, 17 former)

●NSariella.ns.cloudflare.com2026-03-25 → 2026-08-11 · 3 obs

○ 2026-02-18 05:04:50
● 2026-03-25 19:20:10
● 2026-08-11 12:07:16

○NSdns10.hichina.com2017-01-05 → 2017-12-11 · 4 obs

● 2017-01-05 02:44:52
● 2017-12-11 13:57:48
○ 2026-02-18 05:04:50
○ 2026-08-11 12:07:16

○NSdns9.hichina.com2017-01-05 → 2017-12-11 · 4 obs

● 2017-01-05 02:44:52
● 2017-12-11 13:57:48
○ 2026-02-18 05:04:50
○ 2026-08-11 12:07:16

○NSns1.kouming.net2026-02-18 → 2026-02-18 · 4 obs

○ 2017-12-11 13:57:48
● 2026-02-18 05:04:50
○ 2026-03-25 19:20:10
○ 2026-08-11 12:07:16

○NSns2.kouming.net2026-02-18 → 2026-02-18 · 4 obs

○ 2017-12-11 13:57:48
● 2026-02-18 05:04:50
○ 2026-03-25 19:20:10
○ 2026-08-11 12:07:16

●NSvern.ns.cloudflare.com2026-03-25 → 2026-08-11 · 3 obs

○ 2026-02-18 05:04:50
● 2026-03-25 19:20:10
● 2026-08-11 12:07:16

○MXmxn.mxhichina.com2017-01-05 → 2017-12-11 · 4 obs

● 2017-01-05 02:44:52
● 2017-12-11 13:57:48
○ 2026-02-18 05:04:50
○ 2026-08-11 12:07:16

○MXmxw.mxhichina.com2017-01-05 → 2017-12-11 · 4 obs

● 2017-01-05 02:44:52
● 2017-12-11 13:57:48
○ 2026-02-18 05:04:50
○ 2026-08-11 12:07:16

●A104.21.67.1902026-03-25 → 2026-08-11 · 7 obs

○ 2026-02-18 05:04:50
● 2026-03-25 19:20:10
● 2026-05-25 05:37:48
○ 2026-06-04 00:28:08
● 2026-06-04 10:18:00
○ 2026-06-24 00:12:36
● 2026-08-11 12:07:16

○A116.62.229.1742017-12-11 → 2017-12-11 · 3 obs

● 2017-12-11 13:57:48
○ 2026-02-18 05:04:50
○ 2026-08-11 12:07:16

●A172.67.179.1962026-03-25 → 2026-08-11 · 7 obs

○ 2026-02-18 05:04:50
● 2026-03-25 19:20:10
● 2026-05-25 05:37:48
○ 2026-06-04 00:28:08
● 2026-06-04 10:18:00
○ 2026-06-24 00:12:36
● 2026-08-11 12:07:16

○A188.114.96.02026-06-24 → 2026-06-24 · 3 obs

○ 2026-06-04 10:18:00
● 2026-06-24 00:12:36
○ 2026-08-11 12:07:16

○A188.114.96.42026-06-04 → 2026-06-04 · 4 obs

○ 2026-05-25 05:37:48
● 2026-06-04 00:28:08
○ 2026-06-04 10:18:00
○ 2026-08-11 12:07:16

○A188.114.97.02026-06-24 → 2026-06-24 · 3 obs

○ 2026-06-04 10:18:00
● 2026-06-24 00:12:36
○ 2026-08-11 12:07:16

○A188.114.97.42026-06-04 → 2026-06-04 · 4 obs

○ 2026-05-25 05:37:48
● 2026-06-04 00:28:08
○ 2026-06-04 10:18:00
○ 2026-08-11 12:07:16

○A2606:4700:3033::6815:43be2026-03-25 → 2026-06-04 · 7 obs

○ 2026-02-18 05:04:50
● 2026-03-25 19:20:10
● 2026-05-25 05:37:48
○ 2026-06-04 00:28:08
● 2026-06-04 10:18:00
○ 2026-06-24 00:12:36
○ 2026-08-11 12:07:16

●A2606:4700:3033::ac43:b3c42026-08-11 → 2026-08-11 · 2 obs

○ 2026-06-24 00:12:36
● 2026-08-11 12:07:16

●A2606:4700:3034::6815:43be2026-08-11 → 2026-08-11 · 2 obs

○ 2026-06-24 00:12:36
● 2026-08-11 12:07:16

○A2606:4700:3035::ac43:b3c42026-03-25 → 2026-06-04 · 7 obs

○ 2026-02-18 05:04:50
● 2026-03-25 19:20:10
● 2026-05-25 05:37:48
○ 2026-06-04 00:28:08
● 2026-06-04 10:18:00
○ 2026-06-24 00:12:36
○ 2026-08-11 12:07:16

○A2a06:98c1:3120::2026-06-24 → 2026-06-24 · 3 obs

○ 2026-06-04 10:18:00
● 2026-06-24 00:12:36
○ 2026-08-11 12:07:16

○A2a06:98c1:3120::42026-06-04 → 2026-06-04 · 4 obs

○ 2026-05-25 05:37:48
● 2026-06-04 00:28:08
○ 2026-06-04 10:18:00
○ 2026-08-11 12:07:16

○A2a06:98c1:3121::2026-06-24 → 2026-06-24 · 3 obs

○ 2026-06-04 10:18:00
● 2026-06-24 00:12:36
○ 2026-08-11 12:07:16

○A2a06:98c1:3121::42026-06-04 → 2026-06-04 · 4 obs

○ 2026-05-25 05:37:48
● 2026-06-04 00:28:08
○ 2026-06-04 10:18:00
○ 2026-08-11 12:07:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
letschuang.com	vern.ns.cloudflare.com, ariella.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.32

NS records: vern.ns.cloudflare.com, ariella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letschuang.com (unsigned zone)

⏱️ Timing

Total: 338ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.190, 172.67.179.196`
AAAA	2	`2606:4700:3033::ac43:b3c4, 2606:4700:3034::6815:43be`
NS	2	`ariella.ns.cloudflare.com, vern.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ariella.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

letschuang.com directs to four IP numbers, which are 104.21.67.190, 172.67.179.196, 2606:4700:3033::ac43:b3c4 and 2606:4700:3034::6815:43be.

0xblock.co, szzhuli.com, gov-placati.com and two other host names share IP numbers with letschuang.com.

Name Servers

The NS records for letschuang.com delegate to ariella.ns.cloudflare.com and vern.ns.cloudflare.com.

letschuang.com uses the same name servers as several other domains — among them fssuji.com, hdchizhan.com, lecneon.com and two more.

At least some of letschuang.com's name servers are shared with other domains, for example califas.us, eldorado-casino-ncb.top, info-buonenotizie.com and two more.

Hostnames that resolve to 6 IP addresses:

ariella.ns.cloudflare.com maps to 108.162.194.32, 162.159.38.32, 172.64.34.32 and 3 additional IP addresses.

vern.ns.cloudflare.com maps to 108.162.193.243, 172.64.33.243, 173.245.59.243 and 3 additional IP addresses.