code21.pages.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

code21.pages.dev

DNSSEC⚠️ Not signed
A2606:4700:310c::ac42:2d20🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:310c::ac42:2ee0🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.45.32🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.46.224🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSirena.ns.cloudflare.com ⭐
A2606:4700:50::a29f:264f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A2803:f800:50::6ca2:c24f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRirena.ns.cloudflare.com
A2a06:98c1:50::ac40:224f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRirena.ns.cloudflare.com
A108.162.194.79🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A162.159.38.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A172.64.34.79🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
NSsyeef.ns.cloudflare.com
A2606:4700:58::a29f:2cee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsyeef.ns.cloudflare.com
A2803:f800:50::6ca2:c3ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsyeef.ns.cloudflare.com
A2a06:98c1:50::ac40:23ee🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsyeef.ns.cloudflare.com
A108.162.195.238🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsyeef.ns.cloudflare.com
A162.159.44.238Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsyeef.ns.cloudflare.com
A172.64.35.238🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsyeef.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.45.32, 172.66.46.224
IPv6 hints2606:4700:310c::ac42:2d20, 2606:4700:310c::ac42:2ee0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com
SOAirena.ns.cloudflare.comdns@cloudflare.com serial=2413531672

pages.dev

DNSSEC⚠️ Not signed
A2606:4700::6812:1487🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:1587🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.20.135Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.21.135Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadi.ns.cloudflare.com ⭐
NSkarl.ns.cloudflare.com
TXTca3-5c38164b370642b5ab3dc252644cfaff
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.20.135, 104.18.21.135
IPv6 hints2606:4700::6812:1487, 2606:4700::6812:1587
SOAadi.ns.cloudflare.comdns@cloudflare.com serial=2413984125
rank #302 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: #212
pages.dev - Tranco Rank (30d: ↑+51)206220240260274Jul 26Aug 4Aug 13Aug 22Aug 31Sep 1Rank#263#212

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

code21.pages.dev
code21.com.br
code21.io
code21.day
code21.com.au
code21.courses
code21.ai
code21.com
code21.org
code21.at
code21.net
code21.de

Similar names

code12.org
doce21.com
code12.pages.dev
21doce.com.mx
12code.com
code12.biz
code12.co
code12.net
code12.blogspot.com
code12.dev.br
12code.nl
21code.de
12doce.com
code12.cloud
1code2.com
code12.com.au
code12.com
12code.eu
code12.de
12doce.es
deco21.de

Previous names

code11-66x.pages.dev
code1111.pages.dev
code12.pages.dev
code123-62i.pages.dev
code123-7kf.pages.dev
code123-www.pages.dev
code123.pages.dev
code125-site.pages.dev
code13.pages.dev
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code14.pages.dev
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code189elite.pages.dev
code19.pages.dev
code2-aah.pages.dev
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code2.pages.dev
code2026-5dq.pages.dev

Next names

code21-420.pages.dev
code212-skrbt.pages.dev
code212-sultan188-bocil.pages.dev
code23-chg.pages.dev
code23-portfolio.pages.dev
code23.pages.dev
code24-production-frontend.pages.dev
code24plan.pages.dev
code25.pages.dev
code25462236yellowpageone2025.pages.dev
code2565225smk1nusantarabyte.pages.dev
code26.pages.dev
code27.pages.dev
code28k-ev88-1shop.pages.dev
code28k-ev88-2shop.pages.dev
code28k-ev88shop.pages.dev
code29-1.pages.dev
code29.pages.dev
code2book-server.pages.dev
code2bug-bou.pages.dev

DNS History

6 records (6 active, 0 former)

NSirena.ns.cloudflare.comsyeef.ns.cloudflare.comA172.66.45.32172.66.46.2242606:4700:310c::ac42:2d202606:4700:310c::ac42:2ee0
●NSirena.ns.cloudflare.com2026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 00:12:14
● 2026-09-04 05:23:16
●NSsyeef.ns.cloudflare.com2026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 00:12:14
● 2026-09-04 05:23:16
●A172.66.45.322026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 00:12:14
● 2026-09-04 05:23:16
●A172.66.46.2242026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 00:12:14
● 2026-09-04 05:23:16
●A2606:4700:310c::ac42:2d202026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 00:12:14
● 2026-09-04 05:23:16
●A2606:4700:310c::ac42:2ee02026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 00:12:14
● 2026-09-04 05:23:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
pages.devadi.ns.cloudflare.com, karl.ns.cloudflare.com-
code21.pages.devirena.ns.cloudflare.com, syeef.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.238

NS records: irena.ns.cloudflare.com, syeef.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pages.dev (unsigned zone)

⏱️ Timing

Total: 703ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.46.224, 172.66.45.32
AAAA22606:4700:310c::ac42:2d20, 2606:4700:310c::ac42:2ee0
NS2irena.ns.cloudflare.com, syeef.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1irena.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

code21.pages.dev has four IP addresses: 172.66.45.32, 172.66.46.224, 2606:4700:310c::ac42:2d20 and 2606:4700:310c::ac42:2ee0.

Additional host names — watcnowvid23424.pages.dev, zl0bofbpp.pages.dev, jalapeno-124.pages.dev and two others — share IP numbers with code21.pages.dev.

Name Servers

DNS delegation for code21.pages.dev points to two name servers: irena.ns.cloudflare.com and syeef.ns.cloudflare.com.

code21.pages.dev shares its name server setup with other domains, including m1at1-3.pages.dev, freeee.email, awmbtc.workers.dev and two others.

code21.pages.dev shares at least some of its name servers with other domains, including 888ys.pages.dev, arlise-ai-analytics.pages.dev, elonnewz.com and two others.

These name servers are frequently paired with the name servers ada.ns.cloudflare.com and robin.ns.cloudflare.com.

Host names with 6 IP numbers:

irena.ns.cloudflare.com has IP addresses 108.162.194.79, 162.159.38.79 and 172.64.34.79, plus 3 other.

syeef.ns.cloudflare.com has IP addresses 108.162.195.238, 162.159.44.238 and 172.64.35.238, plus 3 other.