🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`jayjack.dev`

DNSSEC	⚠️ Not signed
NS	`koa.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`koa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`koa.ns.cloudflare.com`
		A	108.162.195.242^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	162.159.44.242^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	172.64.35.242^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
NS	`ruth.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruth.ns.cloudflare.com`
		A	108.162.192.143^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	172.64.32.143^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	173.245.58.143^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
SOA	`koa.ns.cloudflare.com`dns@cloudflare.com serial=2414660797

`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

jayjack.online

jayjack.net

jayjack.dev

jayjack.com

Similar names

jackjay.com

jackjay.io

jackjay.quest

jackjay.xyz

Previous names

Next names

jayjacka.dev

jayjackson.dev

jayjay.dev

jayjoncleo.dev

jaykelley.dev

jaykhan.dev

jaykim.dev

jayko.dev

jaykr.dev

jaylab.dev

jayle.dev

jaylee.dev

jaylenjones.dev

jaylinlee.dev

jayliu.dev

jayliya.dev

jayln.dev

jaylooney.dev

jaylor.dev

DNS History

2 records (2 active, 0 former)

●NSkoa.ns.cloudflare.com2026-09-09 → 2026-09-12 · 2 obs

● 2026-09-09 22:46:54
● 2026-09-12 09:35:14

●NSruth.ns.cloudflare.com2026-09-09 → 2026-09-12 · 2 obs

● 2026-09-09 22:46:54
● 2026-09-12 09:35:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
jayjack.dev	koa.ns.cloudflare.com, ruth.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.143

NS records: koa.ns.cloudflare.com, ruth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jayjack.dev (unsigned zone)

⏱️ Timing

Total: 420ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`koa.ns.cloudflare.com, ruth.ns.cloudflare.com`
SOA	1	`koa.ns.cloudflare.com dns.cloudflare.com`

Analysis

Name Servers

jayjack.dev is served by two delegated name servers, koa.ns.cloudflare.com and ruth.ns.cloudflare.com.

jayjack.dev shares its name server setup with other domains, including huynhquocviet020998.workers.dev, chytilit.cz, zhaokuoh.workers.dev and two others.

jayjack.dev shares at least some of its name servers with other domains, including noelonair.de, mrpurli-94c.workers.dev, retirewisechoice.tech and two others.

These name servers are frequently paired with the name servers alina.ns.cloudflare.com and todd.ns.cloudflare.com.

Host names with 6 IP numbers:

koa.ns.cloudflare.com carries IP addresses 108.162.195.242, 162.159.44.242 and 172.64.35.242, with 3 other addresses beyond those.

ruth.ns.cloudflare.com carries IP addresses 108.162.192.143, 172.64.32.143 and 173.245.58.143, with 3 other addresses beyond those.

jayjack.dev - robtex.com

jayjack.dev

dev