🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`javascript100.dev`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`gene.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gene.ns.cloudflare.com`
		A	108.162.192.158^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	172.64.32.158^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	173.245.58.158^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
NS	`ray.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ray.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ray.ns.cloudflare.com`
		A	108.162.193.138^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	172.64.33.138^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	173.245.59.138^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
TXT	`google-site-verification=EzRqV3XfoH49GNP328X0hBkwOkaSQFVdwRku78yrWYY`
SOA	`gene.ns.cloudflare.com`dns@cloudflare.com serial=2412184711

`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

javascript100.com

javascript100.dev

Previous names

Next names

DNS History

3 records (3 active, 0 former)

●NSgene.ns.cloudflare.com2026-08-21 → 2026-08-30 · 2 obs

● 2026-08-21 06:47:26
● 2026-08-30 04:28:42

●NSray.ns.cloudflare.com2026-08-21 → 2026-08-30 · 2 obs

● 2026-08-21 06:47:26
● 2026-08-30 04:28:42

●A76.76.21.212026-08-21 → 2026-08-30 · 2 obs

● 2026-08-21 06:47:26
● 2026-08-30 04:28:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
javascript100.dev	ray.ns.cloudflare.com, gene.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.158

NS records: ray.ns.cloudflare.com, gene.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for javascript100.dev (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`gene.ns.cloudflare.com, ray.ns.cloudflare.com`
TXT	1	`google-site-verification=EzRqV3XfoH49GNP`
SOA	1	`gene.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

javascript100.dev has exactly one IP address — 76.76.21.21.

zapoki.cn, velocity-gear.net, duokj.com plus two other host names have IP numbers in common with javascript100.dev.

Name Servers

javascript100.dev is delegated to two name servers: gene.ns.cloudflare.com and ray.ns.cloudflare.com.

The name server configuration of javascript100.dev is shared with other domains, for instance sportychicco.com, kinepla.rest, onceokuloncesi.com and two others.

The name servers of javascript100.dev overlap at least partially with those of other domains — among them wingmantyreassist.online, langkaslot.org, aroland.cn and two more.

The name servers braden.ns.cloudflare.com, renan.ns.cloudflare.com and ian.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

gene.ns.cloudflare.com resolves to 108.162.192.158, 172.64.32.158, 173.245.58.158 and 3 other IP addresses.

ray.ns.cloudflare.com resolves to 108.162.193.138, 172.64.33.138, 173.245.59.138 and 3 other IP addresses.

javascript100.dev - robtex.com