`cloudflare.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3035::6815:3606^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:dded^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.6^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.237^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`thomas.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thomas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thomas.ns.cloudflare.com`
		A	108.162.193.238^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	172.64.33.238^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	173.245.59.238^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
NS	`vita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vita.ns.cloudflare.com`
		A	108.162.192.238^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	172.64.32.238^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	173.245.58.238^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.6, 172.67.221.237
		IPv6 hints	2606:4700:3035::6815:3606, 2606:4700:3036::ac43:dded
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=46, name=cloudflare-ech.com
SOA	`thomas.ns.cloudflare.com`dns@cloudflare.com serial=2408743816

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

📈 Tranco rank: #6,343
🔒 HSTS Preload (+subdomains)

Subdomains

com-common-auth2authorize.cloudflare.dev

build.cloudflare.dev

orange.cloudflare.dev

com-verify-your-account-information.cloudflare.dev

ax.cloudflare.dev

support-chat.cloudflare.dev

devprod.cloudflare.dev

Same first word

cloudflare.onl

cloudflare.me

cloudflare.my

cloudflare.app

cloudflare.com.vn

cloudflare.dev

cloudflare.tv

cloudflare.christmas

cloudflare.fit

cloudflare.at

cloudflare.gay

cloudflare.pt

cloudflare.co.in

cloudflare.biz

cloudflare.red

cloudflare.com.mx

cloudflare.money

cloudflare.lu

cloudflare.ga

cloudflare.in

cloudflare.org

cloudflare.fail

cloudflare.cool

cloudflare.de

cloudflare.net.in

cloudflare.ee

cloudflare.blog

cloudflare.com.co

cloudflare.agency

cloudflare.cl

cloudflare.yt

cloudflare.nz

cloudflare.digital

cloudflare.beauty

cloudflare.vision

cloudflare.name

cloudflare.rest

cloudflare.cc

cloudflare.webhop.net

cloudflare.beer

cloudflare.cloud

cloudflare.es

cloudflare.support

cloudflare.site

cloudflare.se

cloudflare.africa.com

cloudflare.work

cloudflare.business

cloudflare.com.tr

cloudflare.expert

cloudflare.exposed

cloudflare.forum

cloudflare.nl

cloudflare.ie

cloudflare.bet

cloudflare.pro

cloudflare.ovh

cloudflare.sbs

cloudflare.ca

cloudflare.vip

cloudflare.ru.com

cloudflare.to

cloudflare.ltd

cloudflare.com.hk

cloudflare.works

cloudflare.website

cloudflare.guru

cloudflare.co.at

cloudflare.help

cloudflare.cm

cloudflare.community

cloudflare.design

cloudflare.cn

cloudflare.lt

cloudflare.pw

cloudflare.com.au

cloudflare.com.pr

cloudflare.sg

cloudflare.tech

cloudflare.wang

cloudflare.info

cloudflare.st

cloudflare.jp

cloudflare.fr

cloudflare.pay

cloudflare.net

cloudflare.ai

cloudflare.it

cloudflare.com

cloudflare.vu

cloudflare.us

cloudflare.io

cloudflare.pl

cloudflare.cz

cloudflare.homes

cloudflare.ro

cloudflare.id

cloudflare.systems

cloudflare.co.id

cloudflare.ru

cloudflare.co

cloudflare.co.uk

cloudflare.kz

cloudflare.lol

cloudflare.la

cloudflare.llc

cloudflare.you

cloudflare.eu

cloudflare.city

cloudflare.no

cloudflare.best

cloudflare.africa

cloudflare.quest

cloudflare.army

cloudflare.dk

cloudflare.management

cloudflare.hi.cn

cloudflare.online

cloudflare.domains

cloudflare.com

cloudflare.sk

Similar names

DNS History

12 records (6 active, 6 former)

●NSthomas.ns.cloudflare.com2026-02-15 → 2026-07-07 · 2 obs

● 2026-02-15 21:43:44
● 2026-07-07 22:28:00

●NSvita.ns.cloudflare.com2026-02-15 → 2026-07-07 · 2 obs

● 2026-02-15 21:43:44
● 2026-07-07 22:28:00

●A104.21.54.62026-02-15 → 2026-07-07 · 24 obs

● 2026-02-15 21:43:44
○ 2026-02-16 02:13:12
○ 2026-02-17 06:43:42
● 2026-02-24 06:26:26
○ 2026-02-27 20:58:08
● 2026-03-03 17:49:30
● 2026-03-18 07:27:46
○ 2026-03-24 15:04:00
○ 2026-03-24 18:53:48
● 2026-03-24 20:02:16
● 2026-04-03 07:04:22
○ 2026-04-03 11:16:24
● 2026-04-04 06:00:32
● 2026-04-04 08:08:22
○ 2026-04-04 13:55:28
● 2026-04-23 19:25:48
● 2026-05-26 06:24:28
○ 2026-05-28 03:11:06
○ 2026-05-28 07:08:16
● 2026-05-30 22:13:06
● 2026-06-06 10:29:06
○ 2026-06-07 18:57:58
● 2026-07-05 06:20:54
● 2026-07-07 22:28:00

●A172.67.221.2372026-02-15 → 2026-07-07 · 24 obs

○A188.114.96.02026-02-16 → 2026-06-07 · 24 obs

○ 2026-02-15 21:43:44
● 2026-02-16 02:13:12
● 2026-02-17 06:43:42
○ 2026-02-24 06:26:26
● 2026-02-27 20:58:08
○ 2026-03-03 17:49:30
○ 2026-03-18 07:27:46
● 2026-03-24 15:04:00
● 2026-03-24 18:53:48
○ 2026-03-24 20:02:16
○ 2026-04-03 07:04:22
● 2026-04-03 11:16:24
○ 2026-04-04 06:00:32
○ 2026-04-04 08:08:22
● 2026-04-04 13:55:28
○ 2026-04-23 19:25:48
○ 2026-05-26 06:24:28
● 2026-05-28 03:11:06
● 2026-05-28 07:08:16
○ 2026-05-30 22:13:06
○ 2026-06-06 10:29:06
● 2026-06-07 18:57:58
○ 2026-07-05 06:20:54
○ 2026-07-07 22:28:00

○A188.114.97.02026-02-16 → 2026-06-07 · 24 obs

○A2606:4700:3031::6815:36062026-02-15 → 2026-06-06 · 23 obs

●A2606:4700:3035::6815:36062026-07-05 → 2026-07-07 · 3 obs

○ 2026-06-07 18:57:58
● 2026-07-05 06:20:54
● 2026-07-07 22:28:00

○A2606:4700:3035::ac43:dded2026-02-15 → 2026-06-06 · 23 obs

●A2606:4700:3036::ac43:dded2026-07-05 → 2026-07-07 · 3 obs

○ 2026-06-07 18:57:58
● 2026-07-05 06:20:54
● 2026-07-07 22:28:00

○A2a06:98c1:3120::2026-02-16 → 2026-06-07 · 24 obs

○A2a06:98c1:3121::2026-02-16 → 2026-06-07 · 24 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
cloudflare.dev	vita.ns.cloudflare.com, thomas.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.238

NS records: vita.ns.cloudflare.com, thomas.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 607ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.221.237, 104.21.54.6`
AAAA	2	`2606:4700:3036::ac43:dded, 2606:4700:3035::6815:3606`
NS	2	`thomas.ns.cloudflare.com, vita.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`thomas.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

com-common-auth2authorize.cloudflare.dev, build.cloudflare.dev, orange.cloudflare.dev, com-verify-your-account-information.cloudflare.dev, ax.cloudflare.dev and a few other host names are all children of cloudflare.dev.

IP Addresses

cloudflare.dev points to the four IP addresses 104.21.54.6, 172.67.221.237, 2606:4700:3035::6815:3606 and 2606:4700:3036::ac43:dded.

Among the host names that share IP numbers with cloudflare.dev are littleseedsofwealth.com, monstrousbard.com, artviacapitale.com and two others.

Name Servers

DNS delegation for cloudflare.dev points to two name servers: thomas.ns.cloudflare.com and vita.ns.cloudflare.com.

cloudflare.dev has the same name server delegation as a number of other domains, such as cloudflare.support, luximoti.com, cuteninjakittens.com and two more.

The name servers of cloudflare.dev overlap at least partially with those of other domains — among them qxp.eu, shatun.net.ua, listofcamsites.com and two more.

The name servers wally.ns.cloudflare.com, adrian.ns.cloudflare.com and grant.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

thomas.ns.cloudflare.com has IP addresses 108.162.193.238, 172.64.33.238 and 173.245.59.238, plus 3 other.

vita.ns.cloudflare.com has IP addresses 108.162.192.238, 172.64.32.238 and 173.245.58.238, plus 3 other.

cloudflare.dev - robtex.com

cloudflare.dev

dev