`claude-desktop-tutorial.pages.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:310c::ac42:2ccf^{🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:310c::ac42:2f31^{🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.44.207^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.47.49^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`andy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c165^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`andy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2165^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`andy.ns.cloudflare.com`
		A	108.162.193.101^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	172.64.33.101^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	173.245.59.101^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
NS	`heidi.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`heidi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`heidi.ns.cloudflare.com`
		A	108.162.194.236^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	162.159.38.236^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	172.64.34.236^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	172.66.44.207, 172.66.47.49
		IPv6 hints	2606:4700:310c::ac42:2ccf, 2606:4700:310c::ac42:2f31
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOA	`andy.ns.cloudflare.com`dns@cloudflare.com serial=2409985978

`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=2410983337

rank #306 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: #265

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

claude-desktop-tutorial.pages.dev

DNS History

6 records (6 active, 0 former)

●NSandy.ns.cloudflare.com2026-06-22 → 2026-07-31 · 2 obs

● 2026-06-22 12:43:08
● 2026-07-31 11:37:54

●NSheidi.ns.cloudflare.com2026-06-22 → 2026-07-31 · 2 obs

● 2026-06-22 12:43:08
● 2026-07-31 11:37:54

●A172.66.44.2072026-06-22 → 2026-07-31 · 2 obs

● 2026-06-22 12:43:08
● 2026-07-31 11:37:54

●A172.66.47.492026-06-22 → 2026-07-31 · 2 obs

● 2026-06-22 12:43:08
● 2026-07-31 11:37:54

●A2606:4700:310c::ac42:2ccf2026-06-22 → 2026-07-31 · 2 obs

● 2026-06-22 12:43:08
● 2026-07-31 11:37:54

●A2606:4700:310c::ac42:2f312026-06-22 → 2026-07-31 · 2 obs

● 2026-06-22 12:43:08
● 2026-07-31 11:37:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
pages.dev	adi.ns.cloudflare.com, karl.ns.cloudflare.com	-
claude-desktop-tutorial.pages.dev	andy.ns.cloudflare.com, heidi.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.101

NS records: andy.ns.cloudflare.com, heidi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pages.dev (unsigned zone)

⏱️ Timing

Total: 293ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.47.49, 172.66.44.207`
AAAA	2	`2606:4700:310c::ac42:2f31, 2606:4700:310c::ac42:2ccf`
NS	2	`andy.ns.cloudflare.com, heidi.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`andy.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

claude-desktop-tutorial.pages.dev has four IP addresses: 172.66.44.207, 172.66.47.49, 2606:4700:310c::ac42:2ccf and 2606:4700:310c::ac42:2f31.

Among the host names that share IP numbers with claude-desktop-tutorial.pages.dev are meta-support-passcard.pages.dev, hociysiambuycom.pages.dev, agroeasy.com.mx and two others.

Name Servers

claude-desktop-tutorial.pages.dev is served by two delegated name servers, andy.ns.cloudflare.com and heidi.ns.cloudflare.com.

claude-desktop-tutorial.pages.dev has the same name server delegation as a number of other domains, such as aware.ly, transport.ly, pink.ly and two more.

claude-desktop-tutorial.pages.dev shares at least some of its name servers with other domains, including flouiant.com, winemakers.co.nz, camfrogweb.cn and two others.

These name servers are frequently seen alongside the name servers zariyah.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

andy.ns.cloudflare.com carries IP addresses 108.162.193.101, 172.64.33.101 and 173.245.59.101, with 3 other addresses beyond those.

heidi.ns.cloudflare.com carries IP addresses 108.162.194.236, 162.159.38.236 and 172.64.34.236, with 3 other addresses beyond those.

claude-desktop-tutorial.pages.dev - robtex.com