`chuangfirm.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4dfb^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:d610^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.251^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.16^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donald.ns.cloudflare.com`
		A	108.162.193.158^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	172.64.33.158^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	173.245.59.158^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
NS	`sharon.ns.cloudflare.com`
		A	2606:4700:50::adf5:3add^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sharon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sharon.ns.cloudflare.com`
		A	108.162.192.221^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	172.64.32.221^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	173.245.58.221^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
MX	`chuangfirm-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
TXT	`MS=ms16503510`
TXT	`google-site-verification=8UO8YnvMOhR7pgrPiadiABm-oAMXV2iqxP7XpB2f2A4`
TXT	`v=spf1 include:simplelogin.co include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.77.251, 172.67.214.16
		IPv6	2606:4700:3032::6815:4dfb, 2606:4700:3032::ac43:d610
SOA	`donald.ns.cloudflare.com`dns@cloudflare.com serial=2399140249

`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

chuangfirm.com

DNS History

17 records (7 active, 10 former)

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

○ 2017-04-03 17:40:08
● 2026-03-02 14:57:40
● 2026-03-27 05:55:06

○NSns-cloud-d1.googledomains.com2015-08-07 → 2017-04-03 · 4 obs

● 2015-08-07 12:53:06
● 2017-04-03 17:40:08
○ 2026-03-02 14:57:40
○ 2026-03-27 05:55:06

○NSns-cloud-d2.googledomains.com2015-08-07 → 2017-04-03 · 4 obs

● 2015-08-07 12:53:06
● 2017-04-03 17:40:08
○ 2026-03-02 14:57:40
○ 2026-03-27 05:55:06

○NSns-cloud-d3.googledomains.com2015-08-07 → 2017-04-03 · 4 obs

● 2015-08-07 12:53:06
● 2017-04-03 17:40:08
○ 2026-03-02 14:57:40
○ 2026-03-27 05:55:06

○NSns-cloud-d4.googledomains.com2015-08-07 → 2017-04-03 · 4 obs

● 2015-08-07 12:53:06
● 2017-04-03 17:40:08
○ 2026-03-02 14:57:40
○ 2026-03-27 05:55:06

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

○ 2017-04-03 17:40:08
● 2026-03-02 14:57:40
● 2026-03-27 05:55:06

●MXchuangfirm-com.mail.protection.outlook.com2026-03-02 → 2026-03-27 · 3 obs

○ 2017-04-03 17:40:08
● 2026-03-02 14:57:40
● 2026-03-27 05:55:06

○MXeforward1.registrar-servers.com2015-08-07 → 2017-04-03 · 4 obs

● 2015-08-07 12:53:06
● 2017-04-03 17:40:08
○ 2026-03-02 14:57:40
○ 2026-03-27 05:55:06

○MXeforward2.registrar-servers.com2015-08-07 → 2017-04-03 · 4 obs

● 2015-08-07 12:53:06
● 2017-04-03 17:40:08
○ 2026-03-02 14:57:40
○ 2026-03-27 05:55:06

○MXeforward3.registrar-servers.com2015-08-07 → 2017-04-03 · 4 obs

● 2015-08-07 12:53:06
● 2017-04-03 17:40:08
○ 2026-03-02 14:57:40
○ 2026-03-27 05:55:06

○MXeforward4.registrar-servers.com2015-08-07 → 2017-04-03 · 4 obs

● 2015-08-07 12:53:06
● 2017-04-03 17:40:08
○ 2026-03-02 14:57:40
○ 2026-03-27 05:55:06

○MXeforward5.registrar-servers.com2015-08-07 → 2017-04-03 · 4 obs

● 2015-08-07 12:53:06
● 2017-04-03 17:40:08
○ 2026-03-02 14:57:40
○ 2026-03-27 05:55:06

●A104.21.77.2512026-03-02 → 2026-03-27 · 3 obs

○ 2017-04-03 17:40:08
● 2026-03-02 14:57:40
● 2026-03-27 05:55:06

●A172.67.214.162026-03-02 → 2026-03-27 · 3 obs

○ 2017-04-03 17:40:08
● 2026-03-02 14:57:40
● 2026-03-27 05:55:06

●A2606:4700:3032::6815:4dfb2026-03-02 → 2026-03-27 · 3 obs

○ 2017-04-03 17:40:08
● 2026-03-02 14:57:40
● 2026-03-27 05:55:06

●A2606:4700:3032::ac43:d6102026-03-02 → 2026-03-27 · 3 obs

○ 2017-04-03 17:40:08
● 2026-03-02 14:57:40
● 2026-03-27 05:55:06

○A74.66.31.32015-08-07 → 2017-04-03 · 4 obs

● 2015-08-07 12:53:06
● 2017-04-03 17:40:08
○ 2026-03-02 14:57:40
○ 2026-03-27 05:55:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chuangfirm.com	donald.ns.cloudflare.com, sharon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.158

NS records: donald.ns.cloudflare.com, sharon.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 165ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.77.251, 172.67.214.16`
AAAA	2	`2606:4700:3032::ac43:d610, 2606:4700:3032::6815:4dfb`
NS	2	`donald.ns.cloudflare.com, sharon.ns.cloudflare.com`
MX	1	`chuangfirm-com.mail.protection.outlook.c`
TXT	3	`MS=ms16503510, google-site-verification=8UO8YnvMOhR7pgr...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donald.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

chuangfirm.com resolves to four IPs: 2606:4700:3032::6815:4dfb, 2606:4700:3032::ac43:d610, 104.21.77.251 and 172.67.214.16.

Other host names, for instance ns2.newleaftechnologies.com, newleaftechnologies.com, bitassets.com, maximustech.net and 222za.com share IP numbers with chuangfirm.com.

Name Servers

chuangfirm.com has two name servers: donald.ns.cloudflare.com and sharon.ns.cloudflare.com.

chuangfirm.com shares the same name server setup as other domains, for example supercorehelpdaap.pages.dev, met.com, itcanada.ca, 2orca88.vip and molenergiakereskedo.hu.

chuangfirm.com shares some name servers with other domains, for example faisaltheteacher.co, lmset.com, proemtia.com, (0x736578)datingsouthafrica.com and pcstoresa.com.

These name servers are commonly used with skip.ns.cloudflare.com, magnolia.ns.cloudflare.com, anuj.ns.cloudflare.com, leia.ns.cloudflare.com and penny.ns.cloudflare.com.

Host names with six IP numbers: donald.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9e, 2803:f800:50::6ca2:c19e, 2a06:98c1:50::ac40:219e, 108.162.193.158, 172.64.33.158 and 173.245.59.158; sharon.ns.cloudflare.com points to: 2606:4700:50::adf5:3add, 2803:f800:50::6ca2:c0dd, 2a06:98c1:50::ac40:20dd, 108.162.192.221, 172.64.32.221 and 173.245.58.221.

Mail Servers

chuangfirm.com is handled by a single mail server, chuangfirm-com.mail.protection.outlook.com.

Host chuangfirm-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::6, 2a01:111:f403:c902::7, 2a01:111:f403:f912::, 2a01:111:f403:f913::1, 52.101.11.2, 52.101.11.9, 52.101.11.17 and 52.101.40.0.

chuangfirm.com - robtex.com

chuangfirm.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`chuangfirm.com`

`com`