filemicrosoft1.workers.dev - dns.ninja
filemicrosoft1.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | leonidas.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c65🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonidas.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c365🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leonidas.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2365🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leonidas.ns.cloudflare.com | ||||||
| A | 108.162.195.101🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonidas.ns.cloudflare.com | ||||||
| A | 162.159.44.101Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonidas.ns.cloudflare.com | ||||||
| A | 172.64.35.101🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonidas.ns.cloudflare.com | ||||||
| NS | melina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26b8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | melina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22b8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | melina.ns.cloudflare.com | ||||||
| A | 108.162.194.184🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melina.ns.cloudflare.com | ||||||
| A | 162.159.38.184Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melina.ns.cloudflare.com | ||||||
| A | 172.64.34.184🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melina.ns.cloudflare.com | ||||||
| TXT | ca3-00dc22ceb7824a5e8e11b1b944833aa3 | ||||||
| TXT | ca3-218dd238dab348f6a84b58b354846b2b | ||||||
| TXT | ca3-2332882d458f49daa90ba119cd1ebf44 | ||||||
| TXT | ca3-2ad395dcb8754dd5821ab8db4bb9fba9 | ||||||
| TXT | ca3-6e4453634aec423697c234810081e2a2 | ||||||
| TXT | ca3-84b73619f38b4b3e97a23af51a712d54 | ||||||
| SOA | leonidas.ns.cloudflare.comdns@cloudflare.com serial=2405887966 | ||||||
workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700::6812:c0f🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700::6812:d0f🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.12.15Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.13.15Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | clyde.ns.cloudflare.com ⭐ | ||||||
| NS | sofia.ns.cloudflare.com | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.18.12.15, 104.18.13.15 | ||||||
| IPv6 hints | 2606:4700::6812:c0f, 2606:4700::6812:d0f | ||||||
| SOA | clyde.ns.cloudflare.comdns@cloudflare.com serial=2407995888 | ||||||
rank #4 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
| Year | Event |
|---|---|
| 2017 | Cloudflare launches Workers (beta) |
| 2019 | workers.devdomain made available for user‑deployed workers |
| 2022 | Durable 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
📈 Tranco rank: #80
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
officeonedrives2e38ea393a11eb94bd1bc533816b19052e38ea3b19052e38.filemicrosoft1.workers.dev |
Same first word
filemicrosoft1.workers.dev |
DNS History
2 records (2 active, 0 former)
●NSleonidas.ns.cloudflare.com2026-03-26 → 2026-06-26 · 2 obs
● 2026-06-26 21:49:32
●NSmelina.ns.cloudflare.com2026-03-26 → 2026-06-26 · 2 obs
● 2026-06-26 21:49:32
🔍 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 |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| filemicrosoft1.workers.dev | leonidas.ns.cloudflare.com, melina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.101
NS records: leonidas.ns.cloudflare.com, melina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 624ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | leonidas.ns.cloudflare.com, melina.ns.cloudflare.com |
| TXT | 6 | ca3-00dc22ceb7824a5e8e11b1b944833aa3, ca3-218dd238dab348f6a84b58b354846b2b... |
| SOA | 1 | leonidas.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
Hierarchy
filemicrosoft1.workers.dev serves as the parent of officeonedrives2e38ea393a11eb94bd1bc533816b19052e38ea3b19052e38.filemicrosoft1.workers.dev.
Name Servers
The NS records for filemicrosoft1.workers.dev delegate to leonidas.ns.cloudflare.com and melina.ns.cloudflare.com.
filemicrosoft1.workers.dev shares its name server setup with other domains, including quietduneshape.digital, echoforestline.xyz, gentlepaperdock.xyz and two others.
filemicrosoft1.workers.dev has at least partial name server overlap with other domains, such as kidsunited.com.au, ediillinois.org, 58win4b.net and two others.
It is common to find these name servers paired with the name servers adele.ns.cloudflare.com.
Host names with 6 IP numbers:
leonidas.ns.cloudflare.com maps to 108.162.195.101, 162.159.44.101, 172.64.35.101 and 3 additional IP addresses.
melina.ns.cloudflare.com maps to 108.162.194.184, 162.159.38.184, 172.64.34.184 and 3 additional IP addresses.