harryyu.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`harryyu.dev`

DNSSEC	⚠️ Not signed
A	216.198.79.193^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`logan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`logan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`logan.ns.cloudflare.com`
		A	108.162.193.198^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	172.64.33.198^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	173.245.59.198^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
NS	`luciane.ns.cloudflare.com`
		A	2606:4700:50::a29f:2678^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c278^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luciane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2278^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luciane.ns.cloudflare.com`
		A	108.162.194.120^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
		A	162.159.38.120^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
		A	172.64.34.120^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
SOA	`logan.ns.cloudflare.com`dns@cloudflare.com serial=2409457059

`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)

Subdomains

ai.harryyu.dev

Same first word

harryyu.dev

DNS History

3 records (3 active, 0 former)

●NSlogan.ns.cloudflare.com2026-02-26 → 2026-08-16 · 2 obs

● 2026-02-26 14:48:50
● 2026-08-16 23:34:20

●NSluciane.ns.cloudflare.com2026-02-26 → 2026-08-16 · 2 obs

● 2026-02-26 14:48:50
● 2026-08-16 23:34:20

●A216.198.79.1932026-02-26 → 2026-08-16 · 2 obs

● 2026-02-26 14:48:50
● 2026-08-16 23:34:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
harryyu.dev	logan.ns.cloudflare.com, luciane.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.198

NS records: logan.ns.cloudflare.com, luciane.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for harryyu.dev (unsigned zone)

⏱️ Timing

Total: 518ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.193`
NS	2	`logan.ns.cloudflare.com, luciane.ns.cloudflare.com`
SOA	1	`logan.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

The domain ai.harryyu.dev falls under the parent harryyu.dev.

IP Addresses

harryyu.dev has exactly one IP address — 216.198.79.193.

smashstack.com, codelessly.com, omkarmandhare.com plus two other host names have IP numbers in common with harryyu.dev.

Name Servers

harryyu.dev uses two name servers for its delegation: logan.ns.cloudflare.com and luciane.ns.cloudflare.com.

The name server configuration of harryyu.dev is shared with other domains, for instance miraclesinsight.info, modalibra.com, miraclesinsight.net and two others.

At least some of harryyu.dev's name servers are shared with other domains, for example parentfromheart.com, dikes-direct.co.uk, am730.hk and two more.

These name servers are often deployed together with the name servers jermaine.ns.cloudflare.com, cheryl.ns.cloudflare.com, adaline.ns.cloudflare.com and athena.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname logan.ns.cloudflare.com directs to 108.162.193.198, 172.64.33.198 and 173.245.59.198 along with 3 other IP addresses.

Hostname luciane.ns.cloudflare.com directs to 108.162.194.120, 162.159.38.120 and 172.64.34.120 along with 3 other IP addresses.