`dchaihui.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:49dd^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9657^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.221^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.87^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`angela.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c041^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`angela.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2041^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`angela.ns.cloudflare.com`
		A	108.162.192.65^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	172.64.32.65^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	173.245.58.65^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
NS	`julio.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`julio.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`julio.ns.cloudflare.com`
		A	108.162.195.209^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	162.159.44.209^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
		A	172.64.35.209^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julio.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.73.221, 172.67.150.87
		IPv6	2606:4700:3037::6815:49dd, 2606:4700:3037::ac43:9657
SOA	`angela.ns.cloudflare.com`dns@cloudflare.com serial=2398976678

`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=1774606072

Subdomains

www.dchaihui.com

Same first word

dchaihui.com

DNS History

16 records (6 active, 10 former)

●NSangela.ns.cloudflare.com2026-02-17 → 2026-03-27 · 3 obs

○ 2017-03-27 08:02:16
● 2026-02-17 17:05:06
● 2026-03-27 10:36:58

○NSdns.bizcn.com2015-07-26 → 2017-03-27 · 4 obs

● 2015-07-26 06:04:48
● 2017-03-27 08:02:16
○ 2026-02-17 17:05:06
○ 2026-03-27 10:36:58

●NSjulio.ns.cloudflare.com2026-02-17 → 2026-03-27 · 3 obs

○ 2017-03-27 08:02:16
● 2026-02-17 17:05:06
● 2026-03-27 10:36:58

○NSns5.cnmsn.net2015-10-29 → 2017-03-27 · 5 obs

○ 2015-07-26 06:04:48
● 2015-10-29 09:50:22
● 2017-03-27 08:02:16
○ 2026-02-17 17:05:06
○ 2026-03-27 10:36:58

○NSns6.cnmsn.net2015-10-29 → 2017-03-27 · 5 obs

○ 2015-07-26 06:04:48
● 2015-10-29 09:50:22
● 2017-03-27 08:02:16
○ 2026-02-17 17:05:06
○ 2026-03-27 10:36:58

○A103.243.180.612016-04-20 → 2016-04-20 · 4 obs

○ 2015-07-26 06:04:48
● 2016-04-20 12:24:08
○ 2017-03-27 08:02:16
○ 2026-03-27 10:36:58

●A104.21.73.2212026-02-18 → 2026-03-27 · 7 obs

○ 2026-02-17 17:05:06
● 2026-02-18 00:52:48
● 2026-02-18 03:03:56
○ 2026-02-19 01:49:46
○ 2026-03-25 11:07:18
● 2026-03-27 10:36:56
● 2026-03-27 10:36:58

○A123.108.108.1302015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 06:04:48
○ 2016-04-20 12:24:08
○ 2026-03-27 10:36:58

●A172.67.150.872026-02-18 → 2026-03-27 · 7 obs

○ 2026-02-17 17:05:06
● 2026-02-18 00:52:48
● 2026-02-18 03:03:56
○ 2026-02-19 01:49:46
○ 2026-03-25 11:07:18
● 2026-03-27 10:36:56
● 2026-03-27 10:36:58

○A188.114.96.02026-02-17 → 2026-03-25 · 8 obs

○ 2017-03-27 08:02:16
● 2026-02-17 17:05:06
○ 2026-02-18 00:52:48
○ 2026-02-18 03:03:56
● 2026-02-19 01:49:46
● 2026-03-25 11:07:18
○ 2026-03-27 10:36:56
○ 2026-03-27 10:36:58

○A188.114.97.02026-02-17 → 2026-03-25 · 8 obs

○ 2017-03-27 08:02:16
● 2026-02-17 17:05:06
○ 2026-02-18 00:52:48
○ 2026-02-18 03:03:56
● 2026-02-19 01:49:46
● 2026-03-25 11:07:18
○ 2026-03-27 10:36:56
○ 2026-03-27 10:36:58

●A2606:4700:3037::6815:49dd2026-02-18 → 2026-03-27 · 7 obs

○ 2026-02-17 17:05:06
● 2026-02-18 00:52:48
● 2026-02-18 03:03:56
○ 2026-02-19 01:49:46
○ 2026-03-25 11:07:18
● 2026-03-27 10:36:56
● 2026-03-27 10:36:58

●A2606:4700:3037::ac43:96572026-02-18 → 2026-03-27 · 7 obs

○ 2026-02-17 17:05:06
● 2026-02-18 00:52:48
● 2026-02-18 03:03:56
○ 2026-02-19 01:49:46
○ 2026-03-25 11:07:18
● 2026-03-27 10:36:56
● 2026-03-27 10:36:58

○A2a06:98c1:3120::2026-02-17 → 2026-03-25 · 8 obs

○ 2017-03-27 08:02:16
● 2026-02-17 17:05:06
○ 2026-02-18 00:52:48
○ 2026-02-18 03:03:56
● 2026-02-19 01:49:46
● 2026-03-25 11:07:18
○ 2026-03-27 10:36:56
○ 2026-03-27 10:36:58

○A2a06:98c1:3121::2026-02-17 → 2026-03-25 · 8 obs

○ 2017-03-27 08:02:16
● 2026-02-17 17:05:06
○ 2026-02-18 00:52:48
○ 2026-02-18 03:03:56
● 2026-02-19 01:49:46
● 2026-03-25 11:07:18
○ 2026-03-27 10:36:56
○ 2026-03-27 10:36:58

○CNAMEs2.ddgg.cc2016-04-20 → 2016-04-20 · 3 obs

● 2016-04-20 12:24:08
○ 2017-03-27 08:02:16
○ 2026-03-27 10:36:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
dchaihui.com	angela.ns.cloudflare.com, julio.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.65

NS records: angela.ns.cloudflare.com, julio.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dchaihui.com (unsigned zone)

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.73.221, 172.67.150.87`
AAAA	2	`2606:4700:3037::ac43:9657, 2606:4700:3037::6815:49dd`
NS	2	`angela.ns.cloudflare.com, julio.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`angela.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.dchaihui.com is dchaihui.com.

IP Addresses

dchaihui.com maps to four IP numbers: 2606:4700:3037::6815:49dd, 2606:4700:3037::ac43:9657, 104.21.73.221 and 172.67.150.87.

Other host names, for instance citypress.com, avebox.com, mailblaze.com.mailblaze.com, entrepreneur-resources.net and dkonieczek.com share IP numbers with dchaihui.com.

Name Servers

Two name servers angela.ns.cloudflare.com and julio.ns.cloudflare.com handle delegation for dchaihui.com.

dchaihui.com uses the same name server setup as other domains, for example daexports.com, 1nad.com, tztrain.com, expvod.com and jinqinsj.com.

dchaihui.com partially shares name servers with other domains; examples include attunedwalk.com, hapihemp.co.uk, fliks.com, 785q.com and vapeparts.com.

These name servers are commonly used with candy.ns.cloudflare.com, elinore.ns.cloudflare.com and lisa.ns.cloudflare.com.

Host names with six IP numbers: angela.ns.cloudflare.com points to: 2606:4700:50::adf5:3a41, 2803:f800:50::6ca2:c041, 2a06:98c1:50::ac40:2041, 108.162.192.65, 172.64.32.65 and 173.245.58.65; julio.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd1, 2803:f800:50::6ca2:c3d1, 2a06:98c1:50::ac40:23d1, 108.162.195.209, 162.159.44.209 and 172.64.35.209.

dchaihui.com - robtex.com

dchaihui.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`dchaihui.com`

`com`