`testcatalog.pages.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:310c::ac42:2c6e^{🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:310c::ac42:2f92^{🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.44.110^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.47.146^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`iris.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
NS	`lou.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lou.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lou.ns.cloudflare.com`
		A	108.162.193.199^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	172.64.33.199^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	173.245.59.199^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	172.66.44.110, 172.66.47.146
		IPv6	2606:4700:310c::ac42:2c6e, 2606:4700:310c::ac42:2f92
SOA	`iris.ns.cloudflare.com`dns@cloudflare.com serial=2399574948

`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	104.18.20.135, 104.18.21.135
		IPv6	2606:4700::6812:1487, 2606:4700::6812:1587
SOA	`adi.ns.cloudflare.com`dns@cloudflare.com serial=2399659265

rank #426 globally
rank #1 in the tld
This domain name "pages.dev" could potentially be used for a website that provides services or information related to web development, software development, programming, or related fields. It could be a platform for developers to share and access resources. However, without specific context or associated business, it's hard to say exactly what it represents. Please note that the actual use could be completely different based on the owner's preference.📈 Tranco rank: #285

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.dev subdomain (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 .dev TLD. The .dev TLD is operated by Charleston Road Registry (a Google subsidiary).

Same first word

testcatalog.biz

testcatalog.org

testcatalog.net

testcatalog.com

testcatalog.pages.dev

DNS History

6 records (6 active, 0 former)

●NSiris.ns.cloudflare.com2026-03-01 → 2026-03-22 · 2 obs

● 2026-03-01 12:49:06
● 2026-03-22 22:31:44

●NSlou.ns.cloudflare.com2026-03-01 → 2026-03-22 · 2 obs

● 2026-03-01 12:49:06
● 2026-03-22 22:31:44

●A172.66.44.1102026-03-01 → 2026-03-22 · 2 obs

● 2026-03-01 12:49:06
● 2026-03-22 22:31:44

●A172.66.47.1462026-03-01 → 2026-03-22 · 2 obs

● 2026-03-01 12:49:06
● 2026-03-22 22:31:44

●A2606:4700:310c::ac42:2c6e2026-03-01 → 2026-03-22 · 2 obs

● 2026-03-01 12:49:06
● 2026-03-22 22:31:44

●A2606:4700:310c::ac42:2f922026-03-01 → 2026-03-22 · 2 obs

● 2026-03-01 12:49:06
● 2026-03-22 22:31:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pages.dev	karl.ns.cloudflare.com, adi.ns.cloudflare.com	-
testcatalog.pages.dev	iris.ns.cloudflare.com, lou.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.33.199

NS records: iris.ns.cloudflare.com, lou.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pages.dev (unsigned zone)

⏱️ Timing

Total: 316ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.47.146, 172.66.44.110`
AAAA	2	`2606:4700:310c::ac42:2f92, 2606:4700:310c::ac42:2c6e`
NS	2	`iris.ns.cloudflare.com, lou.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`iris.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

testcatalog.pages.dev resolves to four IP numbers: 2606:4700:310c::ac42:2c6e, 2606:4700:310c::ac42:2f92, 172.66.44.110 and 172.66.47.146.

other host names for instance gb-eu-meta-center-acccount.pages.dev, sweetsmilestucson-pdf.pages.dev, data-center-impersonation-control.pages.dev, restoremiltichapprove.pages.dev and smartwalletresolver.pages.dev share IP numbers with testcatalog.pages.dev.

Name Servers

testcatalog.pages.dev is delegated to two name servers: iris.ns.cloudflare.com and lou.ns.cloudflare.com.

testcatalog.pages.dev shares the same name server setup as other domains, for example dotmoovsv2.pages.dev, colloquy.mobi, naurok.ua, approve0x159cdaf78be31e730d9e1330adfcfbb79a5fdb95.pages.dev and hatcher.cloud.

testcatalog.pages.dev at least partially shares name servers with other domains, for instance londonsplash.com, chipmetrics.com, dowebs.net.nz, xoxno.com and insurancefarm.info.

Host names with six IP numbers:

iris.ns.cloudflare.com points to: 2606:4700:50::adf5:3a76, 2803:f800:50::6ca2:c076, 2a06:98c1:50::ac40:2076, 108.162.192.118, 172.64.32.118 and 173.245.58.118; lou.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc7, 2803:f800:50::6ca2:c1c7, 2a06:98c1:50::ac40:21c7, 108.162.193.199, 172.64.33.199 and 173.245.59.199.

testcatalog.pages.dev - robtex.com