`testingbooking.pages.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:310c::ac42:2c5f^{🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:310c::ac42:2fa1^{🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.44.95^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.47.161^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karsyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karsyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karsyn.ns.cloudflare.com`
		A	108.162.194.194^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	162.159.38.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	172.64.34.194^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
NS	`owen.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bdb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`owen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`owen.ns.cloudflare.com`
		A	108.162.193.219^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	172.64.33.219^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	173.245.59.219^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	172.66.44.95, 172.66.47.161
		IPv6 hints	2606:4700:310c::ac42:2c5f, 2606:4700:310c::ac42:2fa1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOA	`karsyn.ns.cloudflare.com`dns@cloudflare.com serial=2407157142

`pages.dev`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:1487^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:1587^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.20.135^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.21.135^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adi.ns.cloudflare.com` ⭐
NS	`karl.ns.cloudflare.com`
TXT	`ca3-5c38164b370642b5ab3dc252644cfaff`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.20.135, 104.18.21.135
		IPv6 hints	2606:4700::6812:1487, 2606:4700::6812:1587
SOA	`adi.ns.cloudflare.com`dns@cloudflare.com serial=2411723146

rank #307 globally
rank #1 in the tld

pages.dev

pages.dev is a domain operated by Cloudflare, Inc. It provides preview URLs for sites hosted on Cloudflare Pages, a Jamstack static‑site hosting platform.

Key facts

Owner / operator: Cloudflare, Inc.
TLD:.dev— gTLD
Primary purpose: static site hosting preview URLs for Cloudflare Pages
Status: active

Notable subdomains or services

*.pages.dev– preview URLs for individual Cloudflare Pages projects

Semrush Rank:#2,084,788 Keywords:2 Traffic:325/mo
WOT: SAFE (50/100)
📈 Tranco rank: #267

Cloudflare Pages

pages.dev is the default domain for Cloudflare Pages, a JAMstack deployment platform for frontend developers. When you deploy a site to Cloudflare Pages, it's automatically hosted on a*.pages.devsubdomain (e.g.,mysite.pages.dev), with the option to add custom domains.

Key Features

Git-based deployments — Automatic builds triggered by pushes to GitHub or GitLab
Framework support — React, Vue, Gatsby, Hugo, and other popular frameworks
Preview URLs — Auto-generated links for every commit to facilitate collaboration
Edge network — Sites run on Cloudflare's global CDN with HTTP/3, QUIC, and automatic SSL
Free tier — Unlimited sites with 500 builds/month and unlimited bandwidth

Technical Details

Nameservers:adi.ns.cloudflare.com,karl.ns.cloudflare.com
IPv4: 104.18.20.135, 104.18.21.135
IPv6: 2606:4700::6812:1487, 2606:4700::6812:1587
Hosting: Cloudflare (AS13335)
Mail servers: None (no MX records)
DNSSEC: Not signed

Ranking

Tranco rank #416 globally, making it the #1 most popular domain in the.devTLD. The.devTLD is operated by Charleston Road Registry (a Google subsidiary).

Same first word

testingbooking.pages.dev

DNS History

10 records (6 active, 4 former)

●NSkarsyn.ns.cloudflare.com2026-06-25 → 2026-08-09 · 2 obs

● 2026-06-25 20:24:16
● 2026-08-09 01:29:16

●NSowen.ns.cloudflare.com2026-06-25 → 2026-08-09 · 2 obs

● 2026-06-25 20:24:16
● 2026-08-09 01:29:16

●A172.66.44.952026-07-14 → 2026-08-09 · 3 obs

○ 2026-06-25 20:24:16
● 2026-07-14 06:36:12
● 2026-08-09 01:29:16

●A172.66.47.1612026-07-14 → 2026-08-09 · 3 obs

○ 2026-06-25 20:24:16
● 2026-07-14 06:36:12
● 2026-08-09 01:29:16

○A188.114.96.02026-06-25 → 2026-06-25 · 3 obs

● 2026-06-25 20:24:16
○ 2026-07-14 06:36:12
○ 2026-08-09 01:29:16

○A188.114.97.02026-06-25 → 2026-06-25 · 3 obs

● 2026-06-25 20:24:16
○ 2026-07-14 06:36:12
○ 2026-08-09 01:29:16

●A2606:4700:310c::ac42:2c5f2026-07-14 → 2026-08-09 · 3 obs

○ 2026-06-25 20:24:16
● 2026-07-14 06:36:12
● 2026-08-09 01:29:16

●A2606:4700:310c::ac42:2fa12026-07-14 → 2026-08-09 · 3 obs

○ 2026-06-25 20:24:16
● 2026-07-14 06:36:12
● 2026-08-09 01:29:16

○A2a06:98c1:3120::2026-06-25 → 2026-06-25 · 3 obs

● 2026-06-25 20:24:16
○ 2026-07-14 06:36:12
○ 2026-08-09 01:29:16

○A2a06:98c1:3121::2026-06-25 → 2026-06-25 · 3 obs

● 2026-06-25 20:24:16
○ 2026-07-14 06:36:12
○ 2026-08-09 01:29:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
pages.dev	karl.ns.cloudflare.com, adi.ns.cloudflare.com	-
testingbooking.pages.dev	karsyn.ns.cloudflare.com, owen.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.194

NS records: karsyn.ns.cloudflare.com, owen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pages.dev (unsigned zone)

⏱️ Timing

Total: 674ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.44.95, 172.66.47.161`
AAAA	2	`2606:4700:310c::ac42:2fa1, 2606:4700:310c::ac42:2c5f`
NS	2	`karsyn.ns.cloudflare.com, owen.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karsyn.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

testingbooking.pages.dev points to the four IP addresses 172.66.44.95, 172.66.47.161, 2606:4700:310c::ac42:2c5f and 2606:4700:310c::ac42:2fa1.

Two other host names, along with tinylesson.pages.dev, aquanft.pages.dev and chatgpt-anywhere-prod-chat-sveltekit.pages.dev, also share IP numbers with testingbooking.pages.dev.

Name Servers

testingbooking.pages.dev is served by two delegated name servers, karsyn.ns.cloudflare.com and owen.ns.cloudflare.com.

testingbooking.pages.dev shares its NS records with other domains, for example home-ex.ru, worldcup2026odds.bet, getyomojo.com and two others.

There is at least partial name server overlap between testingbooking.pages.dev and other domains — emprendedoresdehoy.com, maysman.com, otobet310.com and two more among them.

These name servers frequently co-occur with the name servers sima.ns.cloudflare.com and chase.ns.cloudflare.com.

DNS names with 6 IP addresses:

karsyn.ns.cloudflare.com carries IP addresses 108.162.194.194, 162.159.38.194 and 172.64.34.194, with 3 other addresses beyond those.

owen.ns.cloudflare.com carries IP addresses 108.162.193.219, 172.64.33.219 and 173.245.59.219, with 3 other addresses beyond those.

testingbooking.pages.dev - robtex.com