`chuangjiatech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:14a2^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c132^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.162^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.50^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`may.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
NS	`stan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3beb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stan.ns.cloudflare.com`
		A	108.162.193.235^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	172.64.33.235^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
		A	173.245.59.235^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.20.162, 172.67.193.50
		IPv6	2606:4700:3036::6815:14a2, 2606:4700:3037::ac43:c132
SOA	`may.ns.cloudflare.com`dns@cloudflare.com serial=2398977446

`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=1774589672

Same first word

chuangjiatech.com

DNS History

14 records (6 active, 8 former)

○NSf1g1ns1.dnspod.net2015-07-05 → 2016-07-01 · 4 obs

● 2015-07-05 18:04:32
● 2016-07-01 11:35:06
○ 2017-02-09 18:34:38
○ 2026-03-27 05:46:06

○NSf1g1ns2.dnspod.net2015-07-05 → 2016-07-01 · 4 obs

● 2015-07-05 18:04:32
● 2016-07-01 11:35:06
○ 2017-02-09 18:34:38
○ 2026-03-27 05:46:06

○NSjuming.dnsdun.com2017-02-09 → 2018-07-23 · 5 obs

○ 2016-07-01 11:35:06
● 2017-02-09 18:34:38
● 2018-07-23 15:06:40
○ 2026-02-24 18:48:28
○ 2026-03-27 05:46:06

○NSjuming.dnsdun.net2017-02-09 → 2018-07-23 · 5 obs

○ 2016-07-01 11:35:06
● 2017-02-09 18:34:38
● 2018-07-23 15:06:40
○ 2026-02-24 18:48:28
○ 2026-03-27 05:46:06

●NSmay.ns.cloudflare.com2026-02-24 → 2026-03-27 · 3 obs

○ 2018-07-23 15:06:40
● 2026-02-24 18:48:28
● 2026-03-27 05:46:06

●NSstan.ns.cloudflare.com2026-02-24 → 2026-03-27 · 3 obs

○ 2018-07-23 15:06:40
● 2026-02-24 18:48:28
● 2026-03-27 05:46:06

○A104.149.121.692016-07-01 → 2016-07-01 · 4 obs

○ 2016-03-05 02:54:16
● 2016-07-01 11:35:06
○ 2017-02-09 18:34:38
○ 2026-03-27 05:46:06

○A104.192.84.1242015-07-05 → 2015-11-22 · 4 obs

● 2015-07-05 18:04:32
● 2015-11-22 13:45:18
○ 2016-03-05 02:54:16
○ 2026-03-27 05:46:06

●A104.21.20.1622026-02-24 → 2026-03-27 · 3 obs

○ 2018-07-23 15:06:40
● 2026-02-24 18:48:28
● 2026-03-27 05:46:06

○A107.149.187.1612016-03-05 → 2016-03-05 · 4 obs

○ 2015-11-22 13:45:18
● 2016-03-05 02:54:16
○ 2016-07-01 11:35:06
○ 2026-03-27 05:46:06

●A172.67.193.502026-02-24 → 2026-03-27 · 3 obs

○ 2018-07-23 15:06:40
● 2026-02-24 18:48:28
● 2026-03-27 05:46:06

●A2606:4700:3036::6815:14a22026-02-24 → 2026-03-27 · 3 obs

○ 2018-07-23 15:06:40
● 2026-02-24 18:48:28
● 2026-03-27 05:46:06

●A2606:4700:3037::ac43:c1322026-02-24 → 2026-03-27 · 3 obs

○ 2018-07-23 15:06:40
● 2026-02-24 18:48:28
● 2026-03-27 05:46:06

○A67.229.75.1022018-07-23 → 2018-07-23 · 4 obs

○ 2017-02-09 18:34:38
● 2018-07-23 15:06:40
○ 2026-02-24 18:48:28
○ 2026-03-27 05:46:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chuangjiatech.com	may.ns.cloudflare.com, stan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.235

NS records: may.ns.cloudflare.com, stan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chuangjiatech.com (unsigned zone)

⏱️ Timing

Total: 1059ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.193.50, 104.21.20.162`
AAAA	2	`2606:4700:3036::6815:14a2, 2606:4700:3037::ac43:c132`
NS	2	`may.ns.cloudflare.com, stan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`may.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

chuangjiatech.com resolves to four IPs: 2606:4700:3036::6815:14a2, 2606:4700:3037::ac43:c132, 104.21.20.162 and 172.67.193.50.

Other host names, for instance sdjt.org, boxbuffer.com, salmakishotel.com, www.wirtschaft-am-spitz.at and backupmx2.gbmbinsurance.com share IP numbers with chuangjiatech.com.

Name Servers

chuangjiatech.com has two name servers: may.ns.cloudflare.com and stan.ns.cloudflare.com.

chuangjiatech.com shares the same name server setup as other domains, for example expoow.com, keryou.com, jzbaichuan.com, yongyiyuan.com and kmbangai.com.

chuangjiatech.com shares some name servers with other domains, for example ersolucoesweb.com.br, manga18.us, urek.eu, noisenotmusic.org and seforum.gr.

These name servers are commonly used with the name servers sneh.ns.cloudflare.com.

Host names with six IP numbers: may.ns.cloudflare.com points to: 2606:4700:50::adf5:3a87, 2803:f800:50::6ca2:c087, 2a06:98c1:50::ac40:2087, 108.162.192.135, 172.64.32.135 and 173.245.58.135; stan.ns.cloudflare.com points to: 2606:4700:58::adf5:3beb, 2803:f800:50::6ca2:c1eb, 2a06:98c1:50::ac40:21eb, 108.162.193.235, 172.64.33.235 and 173.245.59.235.

chuangjiatech.com - robtex.com