When does cloudflare.dev expire?

cloudflare.dev expires on February 22, 2027, in 122 days, according to the registry record checked on October 23, 2026. It was first registered on February 22, 2019.

Who is the registrar of cloudflare.dev?

cloudflare.dev is registered with Cloudflare Registrar (IANA ID 1910). The owner's contact details are private in the public record.

How old is cloudflare.dev?

cloudflare.dev was first registered on February 22, 2019, so it is 7 years old.

Is cloudflare.dev available to register?

No. cloudflare.dev is registered with Cloudflare Registrar until February 22, 2027. Monitor it for free on Lemon Domains to get an email if it expires or becomes available.

Is cloudflare.dev transfer-locked?

Yes. cloudflare.dev has a transfer lock, which the owner can turn off at Cloudflare Registrar.

What are the nameservers for cloudflare.dev?

cloudflare.dev uses thomas.ns.cloudflare.com and vita.ns.cloudflare.com, run by Cloudflare.

What is the IP address of cloudflare.dev?

cloudflare.dev points to 104.21.54.6 and 172.67.221.237, on Cloudflare, Inc.'s network.

Does cloudflare.dev have a valid SSL certificate?

Yes. cloudflare.dev has a trusted certificate from Google Trust Services, valid until January 12, 2027.

Has cloudflare.dev changed recently?

No. Its registrar, expiry, nameservers and status codes haven't changed since Lemon Domains first checked it on October 23, 2026.

Domain report

cloudflare.dev

cloudflare.dev was registered on February 22, 2019, 7 years ago, and is with Cloudflare Registrar until February 22, 2027. DNS is at Cloudflare and the website is hosted by Cloudflare. It is locked against transfers.

Checked Oct 23, 2026, 11:52 AM UTC Transfer check

Health out of 100

Registrar: Cloudflare Registrar; United States
Expires: Feb 22, 2027; in 122 days
Age: 7.7 years; Since Feb 22, 2019
Transfer lock: Locked; Set by the registrar
Website: Online; 200 in 113 ms

Registered Feb 22, 2019Paid until Feb 22, 2027

122 days of the paid term left.

Add it to your account to monitor it for free.

Get an email when its registrar, expiry date, nameservers or status change.

Health check

Each area, with what to fix first.

Area	Status	Findings
Registration	Good No problems found	No problems found
DNS	Good No problems found	No problems found
Website	Good No problems found	No problems found
HTTPS	Good No problems found	No problems found
Email	Good Sends no email, but anyone can forge mail from it. Publish "v=spf1 -all" and a DMARC p=reject record to stop that.	Sends no email, but anyone can forge mail from it. Publish "v=spf1 -all" and a DMARC p=reject record to stop that.

Registration

Live from the registry's RDAP record.

Status	Registered
Registrar	Cloudflare Registrar
IANA id	1910
Abuse contact	registrar-abuse@cloudflare.com · +1.4153197517
Registered	Feb 22, 2019
Expires	Feb 22, 2027 (in 122 days)
Last updated	Nov 30, 2025
Last transferred	No transfer on record
Registrant country	Not published
Lemon Domains	Syncs automatically by API

Protection	State
Transfer lock	Locked Stops the domain moving to another registrar.
Registry lock	Off Changes need manual sign-off at the registry.
Delete lock	On Stops the domain being deleted.
Update lock	On Stops changes to contacts and nameservers.
DNSSEC	On Signs DNS answers so they can't be forged.

Status code	Meaning	Set by
clientDeleteProhibited	The registrar blocks deletion of the domain.	registrar
clientTransferProhibited	Transfer lock set by the registrar. Unlock it at the registrar before moving the domain.	registrar
clientUpdateProhibited	The registrar blocks changes to contacts and nameservers.	registrar

DNS

From Cloudflare's public resolver.

DNS provider	Cloudflare
Nameservers	vita.ns.cloudflare.com thomas.ns.cloudflare.com
A (IPv4)	104.21.54.6 172.67.221.237
AAAA (IPv6)	2606:4700:3035::6815:3606 2606:4700:3036::ac43:dded
www	cloudflare.com
MX	None
TXT	None
CAA	None
SOA	thomas.ns.cloudflare.com. dns.cloudflare.com. 2417429118 10000 2400 604800 1800

Website and hosting

Cloudflare Developer Docs | Cloudflare Docs

https://developers.cloudflare.com

Connect, protect, and build everywhere.

Answers	200 in 113 ms
Redirects	301 https://cloudflare.dev/
Built with	Astro v7.4.1
Language	en
Parked or for sale	No

Hosted on	Cloudflare
Server	cloudflare
IP address	104.21.54.6
Network	CLOUDFLARENET
Held by	Cloudflare, Inc.
Range	104.16.0.0/12
IP registry	ARIN
IPv6	Yes

Security header	Sent	Value
HSTS strict-transport-security	Yes	max-age=15552000; preload
Content Security Policy content-security-policy	Yes	form-action 'self'; frame-src 'self' company-target.com .company-target.com cloudflarestream.com .cloudflarestream.com youtube-nocookie.com .youtube-nocookie.com videodelivery.net .videodelivery.n
Clickjacking protection x-frame-options	Yes	CSP frame-ancestors
MIME sniffing protection x-content-type-options	Yes	nosniff
Referrer policy referrer-policy	No	—
Permissions policy permissions-policy	No	—

HTTPS certificate

Valid	Trusted
Issuer	Google Trust Services
Expires	Jan 12, 2027 (in 81 days)
Covers	cloudflare.dev *.cloudflare.dev

Email

Doesn't receive email. Setup score 13 out of 100.

Record	Result
MX records	No MX records. This domain cannot receive email.
SPF	No SPF record. Senders are easier to spoof.
DMARC	No DMARC record. No anti-spoofing policy published.
DKIM	No DKIM on common selectors. It may use a custom selector.
MTA-STS	Not set up (senders must deliver over tls)
TLS-RPT	Not set up (delivery failure reports)
BIMI	Not set up (brand logo in supporting inboxes)

Subdomains

From the 3,980 certificates logged for this domain in certificate transparency logs. crt.sh

First certificate	Feb 23, 2019
Latest certificate	Aug 29, 2026
Issuers	Let's Encrypt, Google Trust Services, Sectigo Limited, Google Trust Services LLC, SSL Corporation
Subdomains	build.cloudflare.dev vibecoder.cloudflare.dev success.cloudflare.dev store.cloudflare.dev support.cloudflare.dev experiments.devprod.cloudflare.dev auditorium.orange.cloudflare.dev orange.cloudflare.dev dashboard.opencode.cloudflare.dev opencode.cloudflare.dev devtools.devprod.cloudflare.dev support-chat.cloudflare.dev ws.staging.support-chat.cloudflare.dev dev.sso.cloudflare.dev toolbox.dev.sso.cloudflare.dev demo.orange.cloudflare.dev codex.cloudflare.dev chat.cloudflare.dev deep-backend.chat.cloudflare.dev quick-edit.devprod.cloudflare.dev ai.orange.cloudflare.dev test.orange.cloudflare.dev ldap.dev.sso.cloudflare.dev playground.devprod.cloudflare.dev search.cloudflare.dev my.cloudflare.dev dev.iga.sso.cloudflare.dev build-preview.cloudflare.dev sandbox.vibecoder.cloudflare.dev login.cloudflare.dev sso.cloudflare.dev toolbox.sso.cloudflare.dev ashish.opencode.cloudflare.dev staging.opencode.cloudflare.dev dev.orange.cloudflare.dev staging-build.cloudflare.dev custom-domain.testing.devprod.cloudflare.dev testing.devprod.cloudflare.dev e2ee.orange.cloudflare.dev bridge.orange.cloudflare.dev

History and popularity

Popularity	Not in the top million sites
First archived	Nov 28, 2021
Years archived	Captured in 4 of 6 years since 2021
Internet Archive	Browse captures
First seen by Lemon Domains	Oct 23, 2026

Same name, other extensions

Domain	Status	Registrar
cloudflare.com	Taken	Cloudflare, Inc.
cloudflare.net	Taken	Cloudflare, Inc.
cloudflare.org	Taken	Cloudflare, Inc.
cloudflare.io	Couldn't check	—
cloudflare.co	Couldn't check	—
cloudflare.ai	Taken	Cloudflare, Inc
cloudflare.app	Taken	CloudFlare, Inc.

Transfer readiness

Ready once unlocked

cloudflare.dev is ready once you turn off the transfer lock at Cloudflare Registrar.

Typical price $11.99

Check	Result	Detail
Registered	Pass Registered at Cloudflare Registrar.	Registered at Cloudflare Registrar.
Transfer lock	Check Locked at Cloudflare Registrar (clientTransferProhibited). Turn the lock off in your account there; it takes effect within minutes.	Locked at Cloudflare Registrar (clientTransferProhibited). Turn the lock off in your account there; it takes effect within minutes.
Registered over 60 days ago	Pass Registered on 2019-02-22, more than 60 days ago.	Registered on 2019-02-22, more than 60 days ago.
Not about to expire	Pass Expires in 122 days.	Expires in 122 days.
Status allows transfer	Pass No pending or hold status.	No pending or hold status.
DNSSEC	Check DNSSEC is on. If DNS moves with the domain, turn DNSSEC off first (or move the DS record carefully) so the domain keeps resolving.	DNSSEC is on. If DNS moves with the domain, turn DNSSEC off first (or move the DS record carefully) so the domain keeps resolving.

How to move it

1Turn off DNSSEC, or plan the DS record move, before changing DNS.
2Copy your DNS records first: DNS is hosted at Cloudflare, and the registrar's DNS usually stops when the domain leaves.
3Turn off the transfer lock at Cloudflare Registrar (https://dash.cloudflare.com/?to=/:account/domains).
4Get the authorization (EPP) code from Cloudflare Registrar (https://dash.cloudflare.com/?to=/:account/domains).
5Start the transfer at the new registrar with that code, and pay the transfer fee.
6Approve the confirmation email if Cloudflare Registrar sends one, or wait up to 5 days for the transfer to complete on its own.

Open Cloudflare Registrar

Transfers of generic TLDs add one year to the expiry date, so no renewal time is lost.

Prices and value

Typical budget-registrar rates. The value is a quick estimate from length, extension and keywords.

Registry	Google Registry
Registration	$11.99
Renewal	$14.99 a year
Transfer	$11.99
Restrictions	HTTPS required (HSTS preloaded)
Estimated value	$100.00 (modest)

The same report is in the REST API and the MCP server, so your AI agent can call it too.

Add it to your account to monitor it for free.

Get an email when its registrar, expiry date, nameservers or status change.

Questions about cloudflare.dev

When does cloudflare.dev expire?: cloudflare.dev expires on February 22, 2027, in 122 days, according to the registry record checked on October 23, 2026. It was first registered on February 22, 2019.
Who is the registrar of cloudflare.dev?: cloudflare.dev is registered with Cloudflare Registrar (IANA ID 1910). The owner's contact details are private in the public record.
How old is cloudflare.dev?: cloudflare.dev was first registered on February 22, 2019, so it is 7 years old.
Is cloudflare.dev available to register?: No. cloudflare.dev is registered with Cloudflare Registrar until February 22, 2027. Monitor it for free on Lemon Domains to get an email if it expires or becomes available.
Can cloudflare.dev be transferred to another registrar?: cloudflare.dev is ready once you turn off the transfer lock at Cloudflare Registrar.
Is cloudflare.dev transfer-locked?: Yes. cloudflare.dev has a transfer lock, which the owner can turn off at Cloudflare Registrar.
What are the nameservers for cloudflare.dev?: cloudflare.dev uses thomas.ns.cloudflare.com and vita.ns.cloudflare.com, run by Cloudflare.
Where is cloudflare.dev hosted?: DNS is at Cloudflare and the website is hosted by Cloudflare.
What is the IP address of cloudflare.dev?: cloudflare.dev points to 104.21.54.6 and 172.67.221.237, on Cloudflare, Inc.'s network.
Does cloudflare.dev have a valid SSL certificate?: Yes. cloudflare.dev has a trusted certificate from Google Trust Services, valid until January 12, 2027.
Has cloudflare.dev changed recently?: No. Its registrar, expiry, nameservers and status codes haven't changed since Lemon Domains first checked it on October 23, 2026.