`dnswindowsclient.com`

DNSSEC	⚠️ Not signed
A	104.21.4.97^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.248^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`david.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c198^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`david.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2198^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`david.ns.cloudflare.com`
		A	108.162.193.152^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	172.64.33.152^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	173.245.59.152^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
NS	`gracie.ns.cloudflare.com`
		A	2606:4700:50::a29f:2690^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c290^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gracie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2290^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gracie.ns.cloudflare.com`
		A	108.162.194.144^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	162.159.38.144^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	172.64.34.144^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.97, 172.67.153.248
SOA	`david.ns.cloudflare.com`dns@cloudflare.com serial=2399693081

`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=1776205752

⚠️ On DNS blocklist: tif

Same first word

dnswindowsclient.com

DNS History

6 records (4 active, 2 former)

●NSdavid.ns.cloudflare.com2026-03-31 → 2026-04-14 · 2 obs

● 2026-03-31 15:41:40
● 2026-04-14 22:41:46

●NSgracie.ns.cloudflare.com2026-03-31 → 2026-04-14 · 2 obs

● 2026-03-31 15:41:40
● 2026-04-14 22:41:46

●A104.21.4.972026-03-31 → 2026-04-14 · 3 obs

● 2026-03-31 15:41:40
○ 2026-04-03 05:10:46
● 2026-04-14 22:41:46

●A172.67.153.2482026-03-31 → 2026-04-14 · 3 obs

● 2026-03-31 15:41:40
○ 2026-04-03 05:10:46
● 2026-04-14 22:41:46

○A188.114.96.02026-04-03 → 2026-04-03 · 3 obs

○ 2026-03-31 15:41:40
● 2026-04-03 05:10:46
○ 2026-04-14 22:41:46

○A188.114.97.02026-04-03 → 2026-04-03 · 3 obs

○ 2026-03-31 15:41:40
● 2026-04-03 05:10:46
○ 2026-04-14 22:41:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dnswindowsclient.com	david.ns.cloudflare.com, gracie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.144

NS records: david.ns.cloudflare.com, gracie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dnswindowsclient.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.97, 172.67.153.248`
NS	2	`david.ns.cloudflare.com, gracie.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`david.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dnswindowsclient.com resolves to two IP numbers: 104.21.4.97 and 172.67.153.248.

Other host names, for instance roymwmb392282.blogdigy.com, rivermnmkq.blogdigy.com, good-over-ear-noise-cance71739.blogdigy.com, www.sports-huobo.com and pnl47639.blogdigy.com share IP numbers with dnswindowsclient.com.

Name Servers

dnswindowsclient.com has two name servers: david.ns.cloudflare.com and gracie.ns.cloudflare.com.

dnswindowsclient.com uses the same name server setup as other domains, such as glaskunst-seidelmann.de, a21908hi.app and bakeraccounting.co.nz.

dnswindowsclient.com shares some name servers with other domains, for example sabangbetmantap.com, palamut.com, lebuzz365.bet, apostopher.com and lovelanguage.co.

These name servers are commonly used together with glen.ns.cloudflare.com and joyce.ns.cloudflare.com.

Host names with six IP numbers: david.ns.cloudflare.com points to: 2606:4700:58::adf5:3b98, 2803:f800:50::6ca2:c198, 2a06:98c1:50::ac40:2198, 108.162.193.152, 172.64.33.152 and 173.245.59.152; gracie.ns.cloudflare.com points to: 2606:4700:50::a29f:2690, 2803:f800:50::6ca2:c290, 2a06:98c1:50::ac40:2290, 108.162.194.144, 162.159.38.144 and 172.64.34.144.

dnswindowsclient.com - robtex.com