`whdschina.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:44b4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:c58c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.180^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.140^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rocky.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3be3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rocky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rocky.ns.cloudflare.com`
		A	108.162.193.227^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	172.64.33.227^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	173.245.59.227^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
NS	`tia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tia.ns.cloudflare.com`
		A	108.162.192.229^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	172.64.32.229^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	173.245.58.229^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.180, 172.67.197.140
		IPv6 hints	2606:4700:3032::6815:44b4, 2606:4700:3036::ac43:c58c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=152, name=cloudflare-ech.com
SOA	`rocky.ns.cloudflare.com`dns@cloudflare.com serial=2398375565

`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=1776064082

Same first word

whdschina.com

Similar names

sandwhich.it

sandwhich.com

DNS History

19 records (6 active, 13 former)

○NSdns1.iidns.com2017-05-31 → 2017-05-31 · 3 obs

● 2017-05-31 11:33:42
○ 2026-02-15 05:53:58
○ 2026-04-13 07:27:34

○NShasslo.ns.cloudflare.com2026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-01 04:37:26
● 2026-03-03 11:51:50
○ 2026-04-07 00:32:50
○ 2026-04-13 07:27:34

○NSkallie.ns.cloudflare.com2026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-01 04:37:26
● 2026-03-03 11:51:50
○ 2026-04-07 00:32:50
○ 2026-04-13 07:27:34

○NSmelina.ns.cloudflare.com2026-02-15 → 2026-03-01 · 5 obs

○ 2017-05-31 11:33:42
● 2026-02-15 05:53:58
● 2026-03-01 04:37:26
○ 2026-03-03 11:51:50
○ 2026-04-13 07:27:34

○NSrocco.ns.cloudflare.com2026-02-15 → 2026-03-01 · 5 obs

○ 2017-05-31 11:33:42
● 2026-02-15 05:53:58
● 2026-03-01 04:37:26
○ 2026-03-03 11:51:50
○ 2026-04-13 07:27:34

●NSrocky.ns.cloudflare.com2026-04-07 → 2026-04-13 · 3 obs

○ 2026-03-03 11:51:50
● 2026-04-07 00:32:50
● 2026-04-13 07:27:34

●NStia.ns.cloudflare.com2026-04-07 → 2026-04-13 · 3 obs

○ 2026-03-03 11:51:50
● 2026-04-07 00:32:50
● 2026-04-13 07:27:34

●A104.21.68.1802026-02-15 → 2026-04-13 · 6 obs

○ 2017-05-31 11:33:42
● 2026-02-15 05:53:58
● 2026-03-01 04:37:26
○ 2026-03-03 11:51:50
○ 2026-04-07 00:32:50
● 2026-04-13 07:27:34

○A112.125.17.1032015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 04:39:34
○ 2015-11-23 10:28:48
○ 2026-04-13 07:27:34

○A120.26.37.22017-05-31 → 2017-05-31 · 4 obs

○ 2015-11-23 10:28:48
● 2017-05-31 11:33:42
○ 2026-02-15 05:53:58
○ 2026-04-13 07:27:34

○A172.64.80.12026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-01 04:37:26
● 2026-03-03 11:51:50
○ 2026-04-07 00:32:50
○ 2026-04-13 07:27:34

●A172.67.197.1402026-02-15 → 2026-04-13 · 6 obs

○ 2017-05-31 11:33:42
● 2026-02-15 05:53:58
● 2026-03-01 04:37:26
○ 2026-03-03 11:51:50
○ 2026-04-07 00:32:50
● 2026-04-13 07:27:34

○A188.114.96.02026-04-07 → 2026-04-07 · 3 obs

○ 2026-03-03 11:51:50
● 2026-04-07 00:32:50
○ 2026-04-13 07:27:34

○A188.114.97.02026-04-07 → 2026-04-07 · 3 obs

○ 2026-03-03 11:51:50
● 2026-04-07 00:32:50
○ 2026-04-13 07:27:34

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-01 04:37:26
● 2026-03-03 11:51:50
○ 2026-04-07 00:32:50
○ 2026-04-13 07:27:34

●A2606:4700:3032::6815:44b42026-02-15 → 2026-04-13 · 6 obs

○ 2017-05-31 11:33:42
● 2026-02-15 05:53:58
● 2026-03-01 04:37:26
○ 2026-03-03 11:51:50
○ 2026-04-07 00:32:50
● 2026-04-13 07:27:34

●A2606:4700:3036::ac43:c58c2026-02-15 → 2026-04-13 · 6 obs

○ 2017-05-31 11:33:42
● 2026-02-15 05:53:58
● 2026-03-01 04:37:26
○ 2026-03-03 11:51:50
○ 2026-04-07 00:32:50
● 2026-04-13 07:27:34

○A2a06:98c1:3120::2026-04-07 → 2026-04-07 · 3 obs

○ 2026-03-03 11:51:50
● 2026-04-07 00:32:50
○ 2026-04-13 07:27:34

○A2a06:98c1:3121::2026-04-07 → 2026-04-07 · 3 obs

○ 2026-03-03 11:51:50
● 2026-04-07 00:32:50
○ 2026-04-13 07:27:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
whdschina.com	tia.ns.cloudflare.com, rocky.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.229

NS records: tia.ns.cloudflare.com, rocky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for whdschina.com (unsigned zone)

⏱️ Timing

Total: 414ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.68.180, 172.67.197.140`
AAAA	2	`2606:4700:3036::ac43:c58c, 2606:4700:3032::6815:44b4`
NS	2	`rocky.ns.cloudflare.com, tia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rocky.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

whdschina.com refers to four IP numbers: 2606:4700:3032::6815:44b4, 2606:4700:3036::ac43:c58c, 104.21.68.180 and 172.67.197.140.

Other host names, for instance www.substituicaotributaria.com, www.tv6.lt, deafpoetry.com, mintscene.co.uk and jxcollect.com share IP numbers with whdschina.com.

Name Servers

whdschina.com's delegation uses two name servers: rocky.ns.cloudflare.com and tia.ns.cloudflare.com.

whdschina.com uses the same name server setup as other domains, such as 1888mj.com, nhcehui.com, blacklion.co, cchrbwcl.com and mckelveycreative.com.

whdschina.com at least partially shares name servers with other domains, including pro-cdn.com, lanxige.cn, lejubdc.com, netwktag.com and warehousecc.com.

These name servers are commonly used with rosa.ns.cloudflare.com, melody.ns.cloudflare.com and chad.ns.cloudflare.com.

Host names with six IP numbers:

rocky.ns.cloudflare.com points to 2606:4700:58::adf5:3be3, 2803:f800:50::6ca2:c1e3, 2a06:98c1:50::ac40:21e3, 108.162.193.227, 172.64.33.227 and 173.245.59.227.

tia.ns.cloudflare.com points to 2606:4700:50::adf5:3ae5, 2803:f800:50::6ca2:c0e5, 2a06:98c1:50::ac40:20e5, 108.162.192.229, 172.64.32.229 and 173.245.58.229.

whdschina.com - robtex.com

whdschina.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`whdschina.com`

`com`