js.dev - dns.ninja

`js.dev`

DNSSEC	⚠️ Not signed
NS	`ns1.googledomains.com` ⭐
		A	2001:4860:4802:32::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns1.googledomains.com`
		A	216.239.32.99^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns1.googledomains.com`
NS	`ns2.googledomains.com`
		A	2001:4860:4802:34::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns2.googledomains.com`
		A	216.239.34.99^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns2.googledomains.com`
NS	`ns3.googledomains.com`
		A	2001:4860:4802:36::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns3.googledomains.com`
		A	216.239.36.99^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns3.googledomains.com`
NS	`ns4.googledomains.com`
		A	2001:4860:4802:38::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns4.googledomains.com`
		A	216.239.38.99^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns4.googledomains.com`
TXT	`v=spf1 -all`
SOA	`ns1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

`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

js.company

js.jo

js.edu.vn

js.cool

js.by

js.be

js.spb.ru

js.fo

js.com.tr

js.cx

js.world

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js.golf

js.cm

js.net

js.co.ke

js.today

js.biz

js.coach

js.co.uk

js.co.mz

js.tank.jp

js.net.ru

js.eu

js.wpenginepowered.com

js.org

js.gy

js.city

js.no

js.sg

js.academy

js.com.pe

js.id.au

js.bz

js.io

js.ua

js.lt

js.com.pl

js.de

js.org.ru

js.design

js.qa

js.wiki

js.gl

js.uk

js.com.my

js.builders

js.my

js.uy

js.vip

js.cz

js.fail

js.do

js.coffee

js.gov.cn

js.ro

js.photos

js.ac

js.hu

js.cn

js.lv

js.kg

js.tools

js.cafe

js.fi

js.pl

js.com.pt

js.ph

js.co.tt

js.dev

js.services

js.agency

js.co.nz

js.co.kr

js.co

js.la

js.nl

js.cc

js.crap.jp

js.zj.cn

js.gg

js.com

js.ma

js.mil

js.id

js.com.sg

js.uz

js.se

js.ac.th

js.is

js.to

js.ai

js.foundation

js.app

js.ca

js.or.kr

js.plus

js.s3.amazonaws.com

js.ru

js.com.vn

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sj.sg

sj.co.nz

sj.email

sj.com.br

sj.world

sj.ca.us

sj.am

js.com.ua

js.run

js.gd

sj.com

js.fyi

sj.go.kr

js.tn

sj.plus

js.mk

sj.lt

sj.co

sj.gg

sj.gs

sj.se

sj.hl.cn

sj.qh.cn

sj.uk

sj.si

sj.cl

sj.biz

sj.kasserver.com

sj.co.uk

sj.lv

sj.no

sj.school.nz

sj.net.cn

sj.com.tr

sj.dk

sj.mk

sj.fyi

sj.ca

sj.sh.cn

sj.gov.ly

sj.cz

sj.company

sj.cc

sj.builders

sj.wtf

sj.kz

sj.de

sj.run

sj.la

sj.church

sj.at

DNS History

4 records (4 active, 0 former)

●NSns1.googledomains.com2026-02-19 → 2026-07-25 · 2 obs

● 2026-02-19 07:02:14
● 2026-07-25 09:25:54

●NSns2.googledomains.com2026-02-19 → 2026-07-25 · 2 obs

● 2026-02-19 07:02:14
● 2026-07-25 09:25:54

●NSns3.googledomains.com2026-02-19 → 2026-07-25 · 2 obs

● 2026-02-19 07:02:14
● 2026-07-25 09:25:54

●NSns4.googledomains.com2026-02-19 → 2026-07-25 · 2 obs

● 2026-02-19 07:02:14
● 2026-07-25 09:25:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
js.dev	ns1.googledomains.com, ns4.googledomains.com, ns2.googledomains.com, ns3.googledomains.com	-

✅ Authoritative Response

Server:216.239.32.99

NS records: ns1.googledomains.com, ns4.googledomains.com, ns2.googledomains.com, ns3.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for js.dev (unsigned zone)

⏱️ Timing

Total: 682ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.googledomains.com, ns3.googledomains.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.googledomains.com cloud-dns-hostmast`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

Name Servers

The authoritative name servers for js.dev are ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com and ns4.googledomains.com.

There is at least partial name server overlap between js.dev and other domains — gchat.biz, nestrenew.google, googleadd.com and two more among them.

All four hostnames — ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com and ns4.googledomains.com — resolve to two IP numbers apiece: ns1.googledomains.com to 216.239.32.99 and 2001:4860:4802:32::63; ns2.googledomains.com to 216.239.34.99 and 2001:4860:4802:34::63; ns3.googledomains.com to 216.239.36.99 and 2001:4860:4802:36::63; ns4.googledomains.com to 216.239.38.99 and 2001:4860:4802:38::63.