optimization-dev.pages.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

optimization-dev.pages.dev

DNSSEC⚠️ Not signed
A2606:4700:310c::ac42:2cde🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:310c::ac42:2f22🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.44.222🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.47.34🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjerome.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
A2803:f800:50::6ca2:c1b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjerome.ns.cloudflare.com
A2a06:98c1:50::ac40:21b5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjerome.ns.cloudflare.com
A108.162.193.181🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
A172.64.33.181🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
A173.245.59.181🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.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 hints172.66.44.222, 172.66.47.34
IPv6 hints2606:4700:310c::ac42:2cde, 2606:4700:310c::ac42:2f22
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOAjerome.ns.cloudflare.comdns@cloudflare.com serial=2412854232

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=2413925701
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

optimization-dev.pages.dev

Previous names

optimistic-hello.pages.dev
optimistic-layer-landing.pages.dev
optimistic-media.pages.dev
optimistic-software.pages.dev
optimistic-weather.pages.dev
optimistic-website.pages.dev
optimistichno.pages.dev
optimizacioncloud.pages.dev
optimizacioncostoscloudv2.pages.dev
optimizare-credit.pages.dev
optimizareseo-org.pages.dev
optimizari-seo-vevolmedia.pages.dev
optimization-27a.pages.dev
optimization-2lg.pages.dev
optimization-75m.pages.dev
optimization-7xt.pages.dev
optimization-88r.pages.dev
optimization-course.pages.dev
optimization-decision-tree.pages.dev

Next names

optimization-game.pages.dev
optimization-help-96642879.pages.dev
optimization-landing.pages.dev
optimization-log.pages.dev
optimization-paper.pages.dev
optimization-qa7.pages.dev
optimization-report.pages.dev
optimization-report2.pages.dev
optimization-site-ledg.pages.dev
optimization-site.pages.dev
optimization-techniques.pages.dev
optimization0527.pages.dev
optimizations.pages.dev
optimizationsession-authid56ytr.pages.dev
optimizationstudio.pages.dev
optimizationstudiohome.pages.dev
optimizationtracker.pages.dev
optimizatuweb.pages.dev
optimize-2jy.pages.dev
optimize-4n5.pages.dev

DNS History

10 records (6 active, 4 former)

NSjerome.ns.cloudflare.comkia.ns.cloudflare.comA172.66.44.222172.66.47.342606:4700:310c::ac42:2cde2606:4700:310c::ac42:2f22188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSjerome.ns.cloudflare.com2026-08-31 → 2026-09-03 · 2 obs
● 2026-08-31 22:11:00
● 2026-09-03 13:28:14
●NSkia.ns.cloudflare.com2026-08-31 → 2026-09-03 · 2 obs
● 2026-08-31 22:11:00
● 2026-09-03 13:28:14
●A172.66.44.2222026-09-03 → 2026-09-03 · 2 obs
○ 2026-08-31 22:11:00
● 2026-09-03 13:28:14
●A172.66.47.342026-09-03 → 2026-09-03 · 2 obs
○ 2026-08-31 22:11:00
● 2026-09-03 13:28:14
○A188.114.96.02026-08-31 → 2026-08-31 · 2 obs
● 2026-08-31 22:11:00
○ 2026-09-03 13:28:14
○A188.114.97.02026-08-31 → 2026-08-31 · 2 obs
● 2026-08-31 22:11:00
○ 2026-09-03 13:28:14
●A2606:4700:310c::ac42:2cde2026-09-03 → 2026-09-03 · 2 obs
○ 2026-08-31 22:11:00
● 2026-09-03 13:28:14
●A2606:4700:310c::ac42:2f222026-09-03 → 2026-09-03 · 2 obs
○ 2026-08-31 22:11:00
● 2026-09-03 13:28:14
○A2a06:98c1:3120::2026-08-31 → 2026-08-31 · 2 obs
● 2026-08-31 22:11:00
○ 2026-09-03 13:28:14
○A2a06:98c1:3121::2026-08-31 → 2026-08-31 · 2 obs
● 2026-08-31 22:11:00
○ 2026-09-03 13:28:14

🔍 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-
optimization-dev.pages.devjerome.ns.cloudflare.com, kia.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.179

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pages.dev (unsigned zone)

⏱️ Timing

Total: 1081ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.47.34, 172.66.44.222
AAAA22606:4700:310c::ac42:2f22, 2606:4700:310c::ac42:2cde
NS2jerome.ns.cloudflare.com, kia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jerome.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

optimization-dev.pages.dev points to the four IP addresses 172.66.44.222, 172.66.47.34, 2606:4700:310c::ac42:2cde and 2606:4700:310c::ac42:2f22.

888-5wa.pages.dev, insightlanding.pages.dev, sports-media-probaseball.pages.dev plus two other host names have IP numbers in common with optimization-dev.pages.dev.

Name Servers

optimization-dev.pages.dev is served by two delegated name servers, jerome.ns.cloudflare.com and kia.ns.cloudflare.com.

The name server configuration of optimization-dev.pages.dev is shared with other domains, for instance praiadacostavaa.com.br, shimanovsky.me, ctpo-website.pages.dev and two others.

The name servers of optimization-dev.pages.dev overlap at least partially with those of other domains — among them better-studio.net, brilliantmapping.com, nashelectricalservices.com and two more.

These name servers commonly appear alongside the name servers tom.ns.cloudflare.com and maleah.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jerome.ns.cloudflare.com carries IP addresses 108.162.193.181, 172.64.33.181 and 173.245.59.181, with 3 other addresses beyond those.

kia.ns.cloudflare.com carries IP addresses 108.162.192.179, 172.64.32.179 and 173.245.58.179, with 3 other addresses beyond those.