js0.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

js0.dev

CNAMEloadbalancer-dualstack.js0.dev
CNAMEcf.468123.xyz
CNAMEsaas301.pages.dev
DNSSEC⚠️ Not signed
A2606:4700:310c::ac42:2cd3🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:310c::ac42:2f2d🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.44.211🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.47.45🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjacqueline.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2684🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjacqueline.ns.cloudflare.com
A2803:f800:50::6ca2:c284🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjacqueline.ns.cloudflare.com
A2a06:98c1:50::ac40:2284🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjacqueline.ns.cloudflare.com
A108.162.194.132🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjacqueline.ns.cloudflare.com
A162.159.38.132Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjacqueline.ns.cloudflare.com
A172.64.34.132🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjacqueline.ns.cloudflare.com
NSpablo.ns.cloudflare.com
A2606:4700:58::adf5:3bdc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpablo.ns.cloudflare.com
A2803:f800:50::6ca2:c1dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpablo.ns.cloudflare.com
A2a06:98c1:50::ac40:21dc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpablo.ns.cloudflare.com
A108.162.193.220🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpablo.ns.cloudflare.com
A172.64.33.220🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpablo.ns.cloudflare.com
A173.245.59.220🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpablo.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.44.211, 172.66.47.45
IPv6 hints2606:4700:310c::ac42:2cd3, 2606:4700:310c::ac42:2f2d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOAjacqueline.ns.cloudflare.comdns@cloudflare.com serial=2413834324

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

js0.com
js0.xyz
js0.workers.dev
js0.com.ph
js0.net
js0.vc
js0.ru
js0.org
js0.dev
js0.cn
js0.ph

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sj0.ph
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0js.ru
s0j.ph
j0s.at
sj0.cn
j0s.dev
0sj.de
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s0j.buzz
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0js.workers.dev
0js.cn
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Previous names

jrweb.dev
jrworks.dev
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js.dev

Next names

js101.dev
js17.dev
js21.dev
js41637.dev
jsabino.dev
jsacademy.dev
jsacode.dev
jsadoski.dev
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DNS History

5 records (5 active, 0 former)

NSns1.huaweicloud-dns.cnns1.huaweicloud-dns.comns1.huaweicloud-dns.netns1.huaweicloud-dns.orgCNAMEloadbalancer-dualstack.js0.dev
●NSns1.huaweicloud-dns.cn2026-09-05 → 2026-09-08 · 2 obs
● 2026-09-05 06:01:02
● 2026-09-08 06:43:22
●NSns1.huaweicloud-dns.com2026-09-05 → 2026-09-08 · 2 obs
● 2026-09-05 06:01:02
● 2026-09-08 06:43:22
●NSns1.huaweicloud-dns.net2026-09-05 → 2026-09-08 · 2 obs
● 2026-09-05 06:01:02
● 2026-09-08 06:43:22
●NSns1.huaweicloud-dns.org2026-09-05 → 2026-09-08 · 2 obs
● 2026-09-05 06:01:02
● 2026-09-08 06:43:22
●CNAMEloadbalancer-dualstack.js0.dev2026-09-05 → 2026-09-08 · 2 obs
● 2026-09-05 06:01:02
● 2026-09-08 06:43:22

🔍 DNS Trace

Analysis

IP Addresses

js0.dev directs to four IP numbers, which are 172.66.44.211, 172.66.47.45, 2606:4700:310c::ac42:2cd3 and 2606:4700:310c::ac42:2f2d.

Among the host names that share IP numbers with js0.dev are diannaarrigo3kdu.pages.dev, harrison-ford-age-birthday.pages.dev, alphamsodashboard.pages.dev and two others.

Name Servers

js0.dev is served by two delegated name servers, jacqueline.ns.cloudflare.com and pablo.ns.cloudflare.com.

js0.dev has the same name server delegation as a number of other domains, such as itworkhouse.uk, mo1p7pb2y9z3.workers.dev, teammergestack.org and two more.

There is at least partial name server overlap between js0.dev and other domains — nasergholi6662.workers.dev, rosephotos.co, igorzgavec3.workers.dev and two more among them.

The name servers grace.ns.cloudflare.com, iris.ns.cloudflare.com and donna.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

jacqueline.ns.cloudflare.com carries IP addresses 108.162.194.132, 162.159.38.132 and 172.64.34.132, with 3 other addresses beyond those.

pablo.ns.cloudflare.com carries IP addresses 108.162.193.220, 172.64.33.220 and 173.245.59.220, with 3 other addresses beyond those.