dev-140.workers.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

dev-140.workers.dev

DNSSEC⚠️ Not signed
NSafaf.ns.click.press ⭐ ⚠️ Not in parent delegation
A2400:cb00:2049:1::a29f:8b5🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.181Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdan.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::adf5:3b6c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdan.ns.cloudflare.com
A2803:f800:50::6ca2:c16c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdan.ns.cloudflare.com
A2a06:98c1:50::ac40:216c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdan.ns.cloudflare.com
A108.162.193.108🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdan.ns.cloudflare.com
A172.64.33.108🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdan.ns.cloudflare.com
A173.245.59.108🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdan.ns.cloudflare.com
NSedo.ns.click.press ⚠️ Not in parent delegation
A2400:cb00:2049:1::c629:de2f🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A198.41.222.47Cloudflare198.41.222.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcf-198-41-222-47.cloudflare.com
NSgidi.ns.click.press ⚠️ Not in parent delegation
A2400:cb00:2049:1::a29f:99c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.9.156Cloudflare162.159.9.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSjulissa.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:50::a29f:2669🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulissa.ns.cloudflare.com
A2803:f800:50::6ca2:c269🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjulissa.ns.cloudflare.com
A2a06:98c1:50::ac40:2269🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjulissa.ns.cloudflare.com
A108.162.194.105🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulissa.ns.cloudflare.com
A162.159.38.105Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulissa.ns.cloudflare.com
A172.64.34.105🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulissa.ns.cloudflare.com
NSlee.ns.click.press ⚠️ Not in parent delegation
A2400:cb00:2049:1::a29f:bdb🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.11.219Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAafaf.ns.click.pressdns@cloudflare.com serial=2412724992

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=2414185904
rank #1759 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: #74
workers.dev - Tranco Rank (30d: ↑+19)718090100107Jul 26Aug 5Aug 15Aug 25Sep 4Rank#93#74

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.

Same first word

dev-140.workers.dev

Similar names

dev-014.workers.dev
dev-041.workers.dev
dve4-01.garden
dev-410.workers.dev
104-dev.com.tw
dev-104.workers.dev

Previous names

dev-11a.workers.dev
dev-11b.workers.dev
dev-11c.workers.dev
dev-11e.workers.dev
dev-11f.workers.dev
dev-120.workers.dev
dev-121.workers.dev
dev-124.workers.dev
dev-125.workers.dev
dev-129.workers.dev
dev-12d.workers.dev
dev-12e.workers.dev
dev-12f.workers.dev
dev-12p.workers.dev
dev-132.workers.dev
dev-138.workers.dev
dev-13a.workers.dev
dev-13d.workers.dev
dev-13e.workers.dev
dev-13f.workers.dev

Next names

dev-141.workers.dev
dev-143.workers.dev
dev-144.workers.dev
dev-147.workers.dev
dev-148.workers.dev
dev-149.workers.dev
dev-14c.workers.dev
dev-14e.workers.dev
dev-14f.workers.dev
dev-150.workers.dev
dev-153.workers.dev
dev-154.workers.dev
dev-155.workers.dev
dev-158.workers.dev
dev-159.workers.dev
dev-15a.workers.dev
dev-15f.workers.dev
dev-160.workers.dev
dev-161.workers.dev
dev-163.workers.dev

DNS History

6 records (6 active, 0 former)

NSafaf.ns.click.pressdan.ns.cloudflare.comedo.ns.click.pressgidi.ns.click.pressjulissa.ns.cloudflare.comlee.ns.click.press
●NSafaf.ns.click.press2026-09-06 → 2026-09-06 · 2 obs
● 2026-09-06 00:31:36
● 2026-09-06 13:10:18
●NSdan.ns.cloudflare.com2026-09-06 → 2026-09-06 · 2 obs
● 2026-09-06 00:31:36
● 2026-09-06 13:10:18
●NSedo.ns.click.press2026-09-06 → 2026-09-06 · 2 obs
● 2026-09-06 00:31:36
● 2026-09-06 13:10:18
●NSgidi.ns.click.press2026-09-06 → 2026-09-06 · 2 obs
● 2026-09-06 00:31:36
● 2026-09-06 13:10:18
●NSjulissa.ns.cloudflare.com2026-09-06 → 2026-09-06 · 2 obs
● 2026-09-06 00:31:36
● 2026-09-06 13:10:18
●NSlee.ns.click.press2026-09-06 → 2026-09-06 · 2 obs
● 2026-09-06 00:31:36
● 2026-09-06 13:10:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
workers.devsofia.ns.cloudflare.com, clyde.ns.cloudflare.com-
dev-140.workers.devdan.ns.cloudflare.com, julissa.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.108

NS records: dan.ns.cloudflare.com, julissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 403ms | Queries: -

📄 Records

TypeCountSample Data
NS4afaf.ns.click.press, edo.ns.click.press...
SOA1afaf.ns.click.press dns.cloudflare.com

Analysis

Name Servers

DNS for dev-140.workers.dev is handled by 6 name servers: dan.ns.cloudflare.com, julissa.ns.cloudflare.com, afaf.ns.click.press and 3 others.

dev-140.workers.dev shares at least some of its name servers with other domains, including mindsofbillionaires.com, vendella.com.au, slotgangsters.com and two others.

These name servers are frequently paired with the name servers edo.ns.click.press, gidi.ns.click.press and lee.ns.click.press.

Host names resolving to 6 IP numbers:

dan.ns.cloudflare.com has IP addresses 108.162.193.108, 172.64.33.108 and 173.245.59.108, plus 3 other.

julissa.ns.cloudflare.com has IP addresses 108.162.194.105, 162.159.38.105 and 172.64.34.105, plus 3 other.

Hosts with two IP numbers each:

afaf.ns.click.press has two IP addresses: 162.159.8.181 and 2400:cb00:2049:1::a29f:8b5.

edo.ns.click.press has two IP addresses: 198.41.222.47 and 2400:cb00:2049:1::c629:de2f.

gidi.ns.click.press has two IP addresses: 162.159.9.156 and 2400:cb00:2049:1::a29f:99c.

lee.ns.click.press has two IP addresses: 162.159.11.219 and 2400:cb00:2049:1::a29f:bdb.