leetcode-api.pages.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

leetcode-api.pages.dev

DNSSEC⚠️ Not signed
A2606:4700:310c::ac42:2c8a🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:310c::ac42:2f76🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.44.138🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.47.118🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalex.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A2803:f800:50::6ca2:c164🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalex.ns.cloudflare.com
A2a06:98c1:50::ac40:2164🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalex.ns.cloudflare.com
A108.162.193.100🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A172.64.33.100🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A173.245.59.100🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
NScarrera.ns.cloudflare.com
A2606:4700:50::a29f:26e7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A2803:f800:50::6ca2:c2e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarrera.ns.cloudflare.com
A2a06:98c1:50::ac40:22e7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarrera.ns.cloudflare.com
A108.162.194.231🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A162.159.38.231Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A172.64.34.231🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.44.138, 172.66.47.118
IPv6 hints2606:4700:310c::ac42:2c8a, 2606:4700:310c::ac42:2f76
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com
SOAalex.ns.cloudflare.comdns@cloudflare.com serial=2413183915

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=2413372891
rank #304 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: #215
pages.dev - Tranco Rank (30d: ↑+45)209220240260274Jul 19Jul 28Aug 6Aug 15Aug 24Aug 26Rank#260#215

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

leetcode-api.pages.dev

Previous names

leeship0083.pages.dev
leesibbald-com.pages.dev
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leesiyoungpradareedition.pages.dev
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leesq768.pages.dev
leesquare.pages.dev
leesraket.pages.dev
leesshoerepair.pages.dev
leestays.pages.dev
leestindalls.pages.dev
leestoka.pages.dev
leesungkyungchanelwoc.pages.dev
leesusan2310.pages.dev
leesusan6317.pages.dev
leesusan6586.pages.dev
leet-panel.pages.dev
leetcode-5vy.pages.dev

Next names

leetcode-graph.pages.dev
leetcode-interview-training-ground.pages.dev
leetcode-open-api-docs-test.pages.dev
leetcode-sample.pages.dev
leetcode-scheduler.pages.dev
leetcode-tracker.pages.dev
leetcodeai-frontend.pages.dev
leetcodejavascript.pages.dev
leetcodemastery.pages.dev
leetcodezone.pages.dev
leetcoding.pages.dev
leetdesign-xyz.pages.dev
leetduck.pages.dev
leetest.pages.dev
leetest1.pages.dev
leetgod.pages.dev
leetgpu-client.pages.dev
leetify.pages.dev
leetmatch.pages.dev
leetnote-app.pages.dev

DNS History

6 records (6 active, 0 former)

NSalex.ns.cloudflare.comcarrera.ns.cloudflare.comA172.66.44.138172.66.47.1182606:4700:310c::ac42:2c8a2606:4700:310c::ac42:2f76
●NSalex.ns.cloudflare.com2026-08-21 → 2026-08-28 · 2 obs
● 2026-08-21 19:33:02
● 2026-08-28 03:41:08
●NScarrera.ns.cloudflare.com2026-08-21 → 2026-08-28 · 2 obs
● 2026-08-21 19:33:02
● 2026-08-28 03:41:08
●A172.66.44.1382026-08-21 → 2026-08-28 · 2 obs
● 2026-08-21 19:33:02
● 2026-08-28 03:41:08
●A172.66.47.1182026-08-21 → 2026-08-28 · 2 obs
● 2026-08-21 19:33:02
● 2026-08-28 03:41:08
●A2606:4700:310c::ac42:2c8a2026-08-21 → 2026-08-28 · 2 obs
● 2026-08-21 19:33:02
● 2026-08-28 03:41:08
●A2606:4700:310c::ac42:2f762026-08-21 → 2026-08-28 · 2 obs
● 2026-08-21 19:33:02
● 2026-08-28 03:41:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
pages.devadi.ns.cloudflare.com, karl.ns.cloudflare.com-
leetcode-api.pages.devalex.ns.cloudflare.com, carrera.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.231

NS records: alex.ns.cloudflare.com, carrera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pages.dev (unsigned zone)

⏱️ Timing

Total: 906ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.47.118, 172.66.44.138
AAAA22606:4700:310c::ac42:2c8a, 2606:4700:310c::ac42:2f76
NS2alex.ns.cloudflare.com, carrera.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alex.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

leetcode-api.pages.dev directs to four IP numbers, which are 172.66.44.138, 172.66.47.118, 2606:4700:310c::ac42:2c8a and 2606:4700:310c::ac42:2f76.

Among the host names that share IP numbers with leetcode-api.pages.dev are lilywilliamson393.pages.dev, avanzacred-top.pages.dev, photo-mitao.pages.dev and two others.

Name Servers

leetcode-api.pages.dev is delegated to two name servers: alex.ns.cloudflare.com and carrera.ns.cloudflare.com.

leetcode-api.pages.dev has the same name server delegation as a number of other domains, such as executableai.com, whipcord.run, markup.rocks and two more.

At least some of leetcode-api.pages.dev's name servers are shared with other domains, for example customsandsecurity.nl, shenyousuo.net, kiemhieptinh1.vn and two more.

It is common for these name servers to be used in conjunction with the name servers randall.ns.cloudflare.com, felipe.ns.cloudflare.com and millie.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

alex.ns.cloudflare.com resolves to 108.162.193.100, 172.64.33.100, 173.245.59.100 and 3 other IP addresses.

carrera.ns.cloudflare.com resolves to 108.162.194.231, 162.159.38.231, 172.64.34.231 and 3 other IP addresses.