microsoftmails.workers.dev - dns.ninja
microsoftmails.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | gabriella.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2686🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gabriella.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c286🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gabriella.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2286🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gabriella.ns.cloudflare.com | ||||||
| A | 108.162.194.134🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gabriella.ns.cloudflare.com | ||||||
| A | 162.159.38.134Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gabriella.ns.cloudflare.com | ||||||
| A | 172.64.34.134🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gabriella.ns.cloudflare.com | ||||||
| NS | ray.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ray.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ray.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ray.ns.cloudflare.com | ||||||
| A | 108.162.193.138🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ray.ns.cloudflare.com | ||||||
| A | 172.64.33.138🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ray.ns.cloudflare.com | ||||||
| A | 173.245.59.138🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ray.ns.cloudflare.com | ||||||
| TXT | ca3-210feac994444b31b123d4d9b0a9af3d | ||||||
| TXT | ca3-496f8da843f84f7dbd9d56e0b4c4a254 | ||||||
| TXT | ca3-77e29810ea69452490b56df0109fa82f | ||||||
| TXT | ca3-9ee2d00a7ee146c9b1cc6885afa4dd47 | ||||||
| TXT | ca3-e9b116249362437390e648508d3b1dcc | ||||||
| SOA | gabriella.ns.cloudflare.comdns@cloudflare.com serial=2410988707 | ||||||
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=2411693025 | ||||||
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
| 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: #104
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
officeonedrivee376ca49c36aeb18a1926bb5d169739ce376ca49c36aeb18a.microsoftmails.workers.dev |
Same first word
microsoftmails.workers.dev |
DNS History
2 records (2 active, 0 former)
●NSgabriella.ns.cloudflare.com2026-03-27 → 2026-08-08 · 2 obs
● 2026-08-08 16:42:06
●NSray.ns.cloudflare.com2026-03-27 → 2026-08-08 · 2 obs
● 2026-08-08 16:42:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| microsoftmails.workers.dev | gabriella.ns.cloudflare.com, ray.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.138
NS records: gabriella.ns.cloudflare.com, ray.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | gabriella.ns.cloudflare.com, ray.ns.cloudflare.com |
| TXT | 5 | ca3-210feac994444b31b123d4d9b0a9af3d, ca3-496f8da843f84f7dbd9d56e0b4c4a254... |
| SOA | 1 | gabriella.ns.cloudflare.com dns.cloudfla |
Analysis
Hierarchy
officeonedrivee376ca49c36aeb18a1926bb5d169739ce376ca49c36aeb18a.microsoftmails.workers.dev is a subdomain of microsoftmails.workers.dev.
Name Servers
DNS delegation for microsoftmails.workers.dev points to two name servers: gabriella.ns.cloudflare.com and ray.ns.cloudflare.com.
The name server configuration of microsoftmails.workers.dev is shared with other domains, for instance superpangtv.com, usmra.com, najp.org and two others.
The name servers of microsoftmails.workers.dev overlap at least partially with those of other domains — among them priyo-mail.com, empress.com.mx, tradvioai.shop and two more.
These name servers commonly appear in combination with the name servers marjory.ns.cloudflare.com.
Hosts with 6 IP addresses each:
gabriella.ns.cloudflare.com has IP addresses 108.162.194.134, 162.159.38.134 and 172.64.34.134, plus 3 other.
ray.ns.cloudflare.com has IP addresses 108.162.193.138, 172.64.33.138 and 173.245.59.138, plus 3 other.