kusion.workers.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

kusion.workers.dev

DNSSEC⚠️ Not signed
NSlakas.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
A2803:f800:50::6ca2:c1c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlakas.ns.cloudflare.com
A2a06:98c1:50::ac40:21c2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlakas.ns.cloudflare.com
A108.162.193.194🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
A172.64.33.194🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
A173.245.59.194🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
NSrita.ns.cloudflare.com
A2606:4700:50::adf5:3a8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A2803:f800:50::6ca2:c08c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrita.ns.cloudflare.com
A2a06:98c1:50::ac40:208c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrita.ns.cloudflare.com
A108.162.192.140🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A172.64.32.140🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A173.245.58.140🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
SOAlakas.ns.cloudflare.comdns@cloudflare.com serial=2411588904

workers.dev

DNSSEC⚠️ Not signed
A2606:4700::6812:c0f🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:d0f🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.12.15Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.13.15Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclyde.ns.cloudflare.com ⭐
NSsofia.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.12.15, 104.18.13.15
IPv6 hints2606:4700::6812:c0f, 2606:4700::6812:d0f
SOAclyde.ns.cloudflare.comdns@cloudflare.com serial=2412415674
rank #1864 globally
rank #5 in the tld

workers.dev

workers.dev is a domain provided by Cloudflare that hosts the public endpoints for Cloudflare Workers, a serverless platform that runs code at the network edge. The domain is operated by Cloudflare.

Key facts

  • Owner / operator: Cloudflare
  • TLD:.dev— gTLD
  • Primary purpose: serverless edge compute platform (Cloudflare Workers)
  • Status: active

History

YearEvent
2017Cloudflare launches Workers (beta)
2019workers.devdomain made available for user‑deployed workers
2022Durable Objects feature reaches GA, expanding Workers capabilities

Notable subdomains or services

  • *.workers.dev– public endpoint for individual Cloudflare Workers

Related domains

  • cloudflare.com– corporate website of the operator
Semrush Rank:#5,943,211 Keywords:1 Traffic:27/mo
📈 Tranco rank: #96
workers.dev - Tranco Rank (30d: ↓-12)82859095100105106Jul 5Jul 15Jul 25Aug 4Aug 14Rank#84#96

workers.dev

workers.dev is a domain owned by Cloudflare that provides free subdomains for applications deployed on Cloudflare Workers, their serverless computing platform.

Cloudflare Workers Platform

Cloudflare Workers allows developers to deploy serverless code that runs globally across Cloudflare's edge network in 330+ cities worldwide. Key capabilities include:

  • Serverless Compute - JavaScript, TypeScript, Python, and Rust execution with minimal cold starts
  • Storage Solutions - R2 object storage, Workers KV (key-value), and Durable Objects for stateful applications
  • AI Infrastructure - Built-in AI inference, AI Gateway, and agent capabilities
  • Global Distribution - Code executes within 50ms of 95% of the world's population

The workers.dev Domain

When developers deploy a Cloudflare Worker without a custom domain, they receive a free subdomain under workers.dev (e.g.,myapp.username.workers.dev). This makes it easy to:

  • Quickly deploy and test applications without purchasing a domain
  • Share prototypes and demos
  • Run production workloads on Cloudflare's infrastructure

The platform is popular for building APIs, full-stack web applications, real-time multiplayer experiences, and AI-powered services with automatic scaling and pay-per-use pricing.

Subdomains

openai.kusion.workers.dev

Same first word

kusion.com
kusion.workers.dev

Similar names

unikos.cl
unikos.ru
ouskin.com
sunoki.cn
kinsou.jp
koisun.com
okinsu.com
suikon.or.jp
snouki.com
sunkoi.com
koinsu.com
onikus.com
kinous.com
kinsou.net
kusino.com
insouk.com
sukino.com
isonuk.net
suniko.net
sukion.com
kisuno.com
unoski.com
kinsou.co.jp
kionus.com
okinus.net
ikosun.com
uskino.com
kusoin.com
ioksun.com
okisun.es
unikos.es
soukin.com
sinkou.jp
sinkou.org
kisonu.com
kounis.eu
konusi.com
inkous.com
kuinos.com.mx
okunis.lt
kounis.com
kuniso.com
suniko.com
sinouk.co.uk
sinkou.info
suikon.jp
insuko.net
niouks.cc
okinus.com
nisouk.com
soniku.com
unisko.cz
kousin.co.jp
kinsou.com
unisko.com
ikonus.com
nokius.net
uskino.ru
sinkou.net
kounis.com.au

DNS History

2 records (2 active, 0 former)

NSlakas.ns.cloudflare.comrita.ns.cloudflare.com
●NSlakas.ns.cloudflare.com2026-05-25 → 2026-08-17 · 2 obs
● 2026-05-25 15:19:16
● 2026-08-17 01:34:44
●NSrita.ns.cloudflare.com2026-05-25 → 2026-08-17 · 2 obs
● 2026-05-25 15:19:16
● 2026-08-17 01:34:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...10 records
workers.devsofia.ns.cloudflare.com, clyde.ns.cloudflare.com-
kusion.workers.devlakas.ns.cloudflare.com, rita.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.140

NS records: lakas.ns.cloudflare.com, rita.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 887ms | Queries: -

📄 Records

TypeCountSample Data
NS2lakas.ns.cloudflare.com, rita.ns.cloudflare.com
SOA1lakas.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Hierarchy

openai.kusion.workers.dev is a subdomain of kusion.workers.dev.

Name Servers

kusion.workers.dev uses two name servers for its delegation: lakas.ns.cloudflare.com and rita.ns.cloudflare.com.

kusion.workers.dev shares its name server setup with other domains, including biuro-eurocraft.workers.dev, naylawarecom-terms-conditions.pages.dev, gameserver.fun and two others.

The name servers of kusion.workers.dev overlap at least partially with those of other domains — among them cielsolutions.fr, brabbled-times.cfd, ruadocafe.com.br and two more.

These name servers commonly appear in combination with the name servers tegan.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname lakas.ns.cloudflare.com directs to 108.162.193.194, 172.64.33.194 and 173.245.59.194 along with 3 other IP addresses.

Hostname rita.ns.cloudflare.com directs to 108.162.192.140, 172.64.32.140 and 173.245.58.140 along with 3 other IP addresses.