mastercode.pages.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

mastercode.pages.dev

DNSSEC⚠️ Not signed
A2606:4700:310c::ac42:2d04🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:310c::ac42:2efc🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.45.4🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.46.252🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdora.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A2803:f800:50::6ca2:c06c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdora.ns.cloudflare.com
A2a06:98c1:50::ac40:206c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdora.ns.cloudflare.com
A108.162.192.108🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A172.64.32.108🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A173.245.58.108🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
NSelias.ns.cloudflare.com
A2606:4700:58::a29f:2c1d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A2803:f800:50::6ca2:c31d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelias.ns.cloudflare.com
A2a06:98c1:50::ac40:231d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelias.ns.cloudflare.com
A108.162.195.29🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A162.159.44.29Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A172.64.35.29🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.45.4, 172.66.46.252
IPv6 hints2606:4700:310c::ac42:2d04, 2606:4700:310c::ac42:2efc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOAdora.ns.cloudflare.comdns@cloudflare.com serial=2412784325

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=2413690331
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: #212
pages.dev - Tranco Rank (30d: ↑+48)206220240260274Jul 19Jul 29Aug 8Aug 18Aug 28Aug 29Rank#260#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

mastercode.us
mastercode.com.br
mastercode.de
mastercode.cc
mastercode.cn
mastercode.mn
mastercode.nl
mastercode.xyz
mastercode.pl
mastercode.buzz
mastercode.online
mastercode.ch
mastercode.in
mastercode.net.ar
mastercode.com.co
mastercode.pages.dev
mastercode.ro
mastercode.com
mastercode.org
mastercode.com.mx
mastercode.eu
mastercode.ru
mastercode.me
mastercode.co

Similar names

codestream.io
teamcoders.blogspot.com
teamcoders.org
codemaster.com.au
codestream.ph
codemaster.sh
codemaster.club
codestream.space
codemaster.fun
streamcode.info
codemaster.vip
democrates.ca
codestream.com.ph
democrates.com
codestream.co.za
streamcode.io
metacoders.io
codestream.kr
codemaster.pages.dev
codestream.com.sg
decomaster.co.uk
codemaster.app.br
streamcode.tv
modcreates.com
codestream.co.ke
codemaster.guru
codemaster.ma
codemaster.com.mx
coderteams.com
codemaster.be
codestream.pro
democrates.shop
edemocrats.org
comedrates.us
decomaster.ru
codestream.xyz
codemaster.dk
decomaster.su
codestream.co.uk
codemaster.info
crestamode.com
comedrates.net
sercomated.it
codemaster.fi
decostream.info
decomaster.org
codestream.net
escortdame.be
codemaster.de
streamcode.us
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codestream.com
modestacre.com
codersamet.github.io
masterdeco.net
masterdeco.uk
codemaster.pk
cosmetrade.ru
codemaster.co.kr
domcreates.com
decomaster.co.zw
codemaster.cn
codemaster.com.ua
tradecomes.xyz
codestream.cc
decostream.com
codemaster.ws
teamsecord.com
streamcode.pages.dev
streamcode.live
streamcode.se
streamcode.co
medocrates.ca
codemaster.mk
comedrates.com
codestream.nl
codestream.eu
streamcode.eu
codetamers.com
decostream.app
codemaster.it
codemaster.cz
codemaster.edu.mk
democrates.fr
codestream.sg
masterdeco.co.uk
streamcode.co.uk
decomaster.com.ua
streamcode.org
codemaster.by
codemaster.us
decomaster.pl

Previous names

masterclass-landing-3eu.pages.dev
masterclass-landing-new.pages.dev
masterclass-masonry.pages.dev
masterclass-micro-natural.pages.dev
masterclass-mirror.pages.dev
masterclass-msi.pages.dev
masterclass-portal.pages.dev
masterclass-powerbi.pages.dev
masterclass-sk.pages.dev
masterclass-v2-frontend.pages.dev
masterclass-workbook.pages.dev
masterclass-worldview.pages.dev
masterclass2026.pages.dev
masterclass404.pages.dev
masterclassfm.pages.dev
masterclassrino.pages.dev
masterclasstz.pages.dev
masterclean-crf.pages.dev
mastercmcorp.pages.dev

Next names

mastercointragamonedas.pages.dev
mastercoli.pages.dev
mastercollisioninc-com.pages.dev
mastercomfig-site.pages.dev
masterconceptsquickly.pages.dev
masterconnectionnetwork.pages.dev
mastercono.pages.dev
masterconsol.pages.dev
masterconsolkucing.pages.dev
mastercontrol-dye.pages.dev
mastercooking.pages.dev
mastercopy-landing.pages.dev
mastercorp-training.pages.dev
mastercraft-47l.pages.dev
mastercraft-bathroom-lp.pages.dev
mastercrafthardwoodfloor.pages.dev
mastercuanmaxwin.pages.dev
mastercuanpuantek.pages.dev
mastercut-lawn-service-tampa-fl.pages.dev
mastercutsbymishael.pages.dev

DNS History

10 records (6 active, 4 former)

NSdora.ns.cloudflare.comelias.ns.cloudflare.comA172.66.45.4172.66.46.2522606:4700:310c::ac42:2d042606:4700:310c::ac42:2efc188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSdora.ns.cloudflare.com2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-30 16:30:56
● 2026-08-31 19:46:04
●NSelias.ns.cloudflare.com2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-30 16:30:56
● 2026-08-31 19:46:04
●A172.66.45.42026-08-31 → 2026-08-31 · 2 obs
○ 2026-08-30 16:30:56
● 2026-08-31 19:46:04
●A172.66.46.2522026-08-31 → 2026-08-31 · 2 obs
○ 2026-08-30 16:30:56
● 2026-08-31 19:46:04
○A188.114.96.02026-08-30 → 2026-08-30 · 2 obs
● 2026-08-30 16:30:56
○ 2026-08-31 19:46:04
○A188.114.97.02026-08-30 → 2026-08-30 · 2 obs
● 2026-08-30 16:30:56
○ 2026-08-31 19:46:04
●A2606:4700:310c::ac42:2d042026-08-31 → 2026-08-31 · 2 obs
○ 2026-08-30 16:30:56
● 2026-08-31 19:46:04
●A2606:4700:310c::ac42:2efc2026-08-31 → 2026-08-31 · 2 obs
○ 2026-08-30 16:30:56
● 2026-08-31 19:46:04
○A2a06:98c1:3120::2026-08-30 → 2026-08-30 · 2 obs
● 2026-08-30 16:30:56
○ 2026-08-31 19:46:04
○A2a06:98c1:3121::2026-08-30 → 2026-08-30 · 2 obs
● 2026-08-30 16:30:56
○ 2026-08-31 19:46:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
pages.devkarl.ns.cloudflare.com, adi.ns.cloudflare.com-
mastercode.pages.devdora.ns.cloudflare.com, elias.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.29

NS records: dora.ns.cloudflare.com, elias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pages.dev (unsigned zone)

⏱️ Timing

Total: 923ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.45.4, 172.66.46.252
AAAA22606:4700:310c::ac42:2d04, 2606:4700:310c::ac42:2efc
NS2dora.ns.cloudflare.com, elias.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dora.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

mastercode.pages.dev directs to four IP numbers, which are 172.66.45.4, 172.66.46.252, 2606:4700:310c::ac42:2d04 and 2606:4700:310c::ac42:2efc.

quidonovan57.pages.dev, eliana-cjxk.pages.dev, project1-dvh.pages.dev plus two other host names have IP numbers in common with mastercode.pages.dev.

Name Servers

mastercode.pages.dev has two authoritative name servers — dora.ns.cloudflare.com and elias.ns.cloudflare.com.

The name server configuration of mastercode.pages.dev is shared with other domains, for instance lanonna.cl, hongyeonseogo.com, banda-casino-playgwd.top and two others.

There is at least partial name server overlap between mastercode.pages.dev and other domains — vaxeyik994.workers.dev, brandon-u.workers.dev, amberpinebc.click and two more among them.

These name servers are routinely deployed together with the name servers gigi.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dora.ns.cloudflare.com points to 108.162.192.108, 172.64.32.108, 173.245.58.108 and 3 other IP addresses.

elias.ns.cloudflare.com points to 108.162.195.29, 162.159.44.29, 172.64.35.29 and 3 other IP addresses.