java-prep.pages.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

java-prep.pages.dev

DNSSEC⚠️ Not signed
A2606:4700:310c::ac42:2cb5🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:310c::ac42:2f4b🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.44.181🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.47.75🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjoel.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A2803:f800:50::6ca2:c1b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoel.ns.cloudflare.com
A2a06:98c1:50::ac40:21b8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoel.ns.cloudflare.com
A108.162.193.184🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A172.64.33.184🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A173.245.59.184🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
NSkia.ns.cloudflare.com
A2606:4700:50::adf5:3ab3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A2803:f800:50::6ca2:c0b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkia.ns.cloudflare.com
A2a06:98c1:50::ac40:20b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkia.ns.cloudflare.com
A108.162.192.179🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A172.64.32.179🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A173.245.58.179🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.44.181, 172.66.47.75
IPv6 hints2606:4700:310c::ac42:2cb5, 2606:4700:310c::ac42:2f4b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=29, name=cloudflare-ech.com
SOAjoel.ns.cloudflare.comdns@cloudflare.com serial=2413501266

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=2414125894
rank #303 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: #211
pages.dev - Tranco Rank (30d: ↑+52)205220240260274Jul 26Aug 5Aug 15Aug 25Sep 3Rank#263#211

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

java-prep.pages.dev

Previous names

java-interview-2ga.pages.dev
java-interview-7z8.pages.dev
java-interview-cards.pages.dev
java-interview-coach.pages.dev
java-interview-dre.pages.dev
java-interview-frontend.pages.dev
java-interview-hub.pages.dev
java-interview-review.pages.dev
java-interwiew-tinder.pages.dev
java-iptv.pages.dev
java-jyi-tw.pages.dev
java-lastexam.pages.dev
java-learning-git.pages.dev
java-metal-pemda.pages.dev
java-oca-exam.pages.dev
java-poker-frontend.pages.dev
java-powered-sf.pages.dev

Next names

java-printable.pages.dev
java-project.pages.dev
java-quiz-app.pages.dev
java-reference.pages.dev
java-residence.pages.dev
java-robocode-tankroyale-intro-course.pages.dev
java-s60.pages.dev
java-sciaga.pages.dev
java-script-4kn.pages.dev
java-script-5kt.pages.dev
java-script-c6f.pages.dev
java-script-event-4pw.pages.dev
java-script-event.pages.dev
java-script.pages.dev
java-silver-learning.pages.dev
java-starla.pages.dev
java-stories-website.pages.dev
java-study.pages.dev
java-team-deep-dive.pages.dev
java-tics.pages.dev

DNS History

6 records (6 active, 0 former)

NSjoel.ns.cloudflare.comkia.ns.cloudflare.comA172.66.44.181172.66.47.752606:4700:310c::ac42:2cb52606:4700:310c::ac42:2f4b
●NSjoel.ns.cloudflare.com2026-09-04 → 2026-09-05 · 2 obs
● 2026-09-04 12:17:48
● 2026-09-05 21:10:30
●NSkia.ns.cloudflare.com2026-09-04 → 2026-09-05 · 2 obs
● 2026-09-04 12:17:48
● 2026-09-05 21:10:30
●A172.66.44.1812026-09-04 → 2026-09-05 · 2 obs
● 2026-09-04 12:17:48
● 2026-09-05 21:10:30
●A172.66.47.752026-09-04 → 2026-09-05 · 2 obs
● 2026-09-04 12:17:48
● 2026-09-05 21:10:30
●A2606:4700:310c::ac42:2cb52026-09-04 → 2026-09-05 · 2 obs
● 2026-09-04 12:17:48
● 2026-09-05 21:10:30
●A2606:4700:310c::ac42:2f4b2026-09-04 → 2026-09-05 · 2 obs
● 2026-09-04 12:17:48
● 2026-09-05 21:10:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
pages.devkarl.ns.cloudflare.com, adi.ns.cloudflare.com-
java-prep.pages.devjoel.ns.cloudflare.com, kia.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.179

NS records: joel.ns.cloudflare.com, kia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pages.dev (unsigned zone)

⏱️ Timing

Total: 888ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.47.75, 172.66.44.181
AAAA22606:4700:310c::ac42:2f4b, 2606:4700:310c::ac42:2cb5
NS2joel.ns.cloudflare.com, kia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1joel.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

java-prep.pages.dev has four IP addresses: 172.66.44.181, 172.66.47.75, 2606:4700:310c::ac42:2cb5 and 2606:4700:310c::ac42:2f4b.

Additional host names — slot-mahjong-maxwin.pages.dev, na777-na777.pages.dev, trackin-am.pages.dev and two others — share IP numbers with java-prep.pages.dev.

Name Servers

java-prep.pages.dev uses two name servers for its delegation: joel.ns.cloudflare.com and kia.ns.cloudflare.com.

java-prep.pages.dev shares its name server setup with other domains, including towledger-front.pages.dev, correofun.com, personal-website-8dd.pages.dev and two others.

java-prep.pages.dev has at least partial name server overlap with other domains, such as baryatino40.ru, globallhardware.workers.dev, december-hound.workers.dev and two others.

It is common to see these name servers used together with name servers tom.ns.cloudflare.com and anastasia.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname joel.ns.cloudflare.com directs to 108.162.193.184, 172.64.33.184 and 173.245.59.184 along with 3 other IP addresses.

Hostname kia.ns.cloudflare.com directs to 108.162.192.179, 172.64.32.179 and 173.245.58.179 along with 3 other IP addresses.