🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sample-client.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:cdab^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:f5c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.92^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.171^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`matteo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matteo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matteo.ns.cloudflare.com`
		A	108.162.195.224^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
		A	162.159.44.224^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
		A	172.64.35.224^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
NS	`paloma.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paloma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paloma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paloma.ns.cloudflare.com`
		A	108.162.194.168^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paloma.ns.cloudflare.com`
		A	162.159.38.168^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paloma.ns.cloudflare.com`
		A	172.64.34.168^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paloma.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.92, 172.67.205.171
		IPv6 hints	2606:4700:3036::ac43:cdab, 2606:4700:3037::6815:f5c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=65, name=cloudflare-ech.com
SOA	`matteo.ns.cloudflare.com`dns@cloudflare.com serial=2416907286

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

sample-client.dev

sample-client.pages.dev

sample-client.cloud

Similar names

clients-maple.finance

client-sample.pages.dev

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSmatteo.ns.cloudflare.com2026-09-26 → 2026-11-10 · 2 obs

● 2026-09-26 01:42:06
● 2026-11-10 18:24:58

●NSpaloma.ns.cloudflare.com2026-09-26 → 2026-11-10 · 2 obs

● 2026-09-26 01:42:06
● 2026-11-10 18:24:58

●A104.21.15.922026-09-26 → 2026-11-10 · 2 obs

● 2026-09-26 01:42:06
● 2026-11-10 18:24:58

●A172.67.205.1712026-09-26 → 2026-11-10 · 2 obs

● 2026-09-26 01:42:06
● 2026-11-10 18:24:58

●A2606:4700:3036::ac43:cdab2026-09-26 → 2026-11-10 · 2 obs

● 2026-09-26 01:42:06
● 2026-11-10 18:24:58

●A2606:4700:3037::6815:f5c2026-09-26 → 2026-11-10 · 2 obs

● 2026-09-26 01:42:06
● 2026-11-10 18:24:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
sample-client.dev	paloma.ns.cloudflare.com, matteo.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.224

NS records: paloma.ns.cloudflare.com, matteo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sample-client.dev (unsigned zone)

⏱️ Timing

Total: 919ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.205.171, 104.21.15.92`
AAAA	2	`2606:4700:3036::ac43:cdab, 2606:4700:3037::6815:f5c`
NS	2	`matteo.ns.cloudflare.com, paloma.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`matteo.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

sample-client.dev has four IP addresses: 104.21.15.92, 172.67.205.171, 2606:4700:3036::ac43:cdab and 2606:4700:3037::6815:f5c.

xarnelloria.eu, grinder.com.mx, coworkers-staging.studiochat.team plus two other host names have IP numbers in common with sample-client.dev.

Name Servers

sample-client.dev has two authoritative name servers — matteo.ns.cloudflare.com and paloma.ns.cloudflare.com.

The name server configuration of sample-client.dev is shared with other domains, for instance depo-77.net, fatihkhairul1783.workers.dev, pestilnsjt.shop and two others.

sample-client.dev shares at least some of its name servers with other domains, including clearfieldne.biz.id, 101recoin.com, opoyasu.top and two others.

These name servers are frequently paired with the name servers lina.ns.cloudflare.com, mckinley.ns.cloudflare.com and ali.ns.cloudflare.com.

Hosts with 6 IP addresses each:

matteo.ns.cloudflare.com points to 108.162.195.224, 162.159.44.224, 172.64.35.224 and 3 other IP addresses.

paloma.ns.cloudflare.com points to 108.162.194.168, 162.159.38.168, 172.64.34.168 and 3 other IP addresses.

sample-client.dev - robtex.com