mathdev.pages.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

mathdev.pages.dev

DNSSEC⚠️ Not signed
A2606:4700:310c::ac42:2ccb🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:310c::ac42:2f35🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.44.203🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.47.53🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShans.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3baf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A2803:f800:50::6ca2:c1af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhans.ns.cloudflare.com
A2a06:98c1:50::ac40:21af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhans.ns.cloudflare.com
A108.162.193.175🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A172.64.33.175🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A173.245.59.175🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
NSmelany.ns.cloudflare.com
A2606:4700:50::a29f:268a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A2803:f800:50::6ca2:c28a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelany.ns.cloudflare.com
A2a06:98c1:50::ac40:228a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelany.ns.cloudflare.com
A108.162.194.138🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A162.159.38.138Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A172.64.34.138🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.44.203, 172.66.47.53
IPv6 hints2606:4700:310c::ac42:2ccb, 2606:4700:310c::ac42:2f35
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com
SOAhans.ns.cloudflare.comdns@cloudflare.com serial=2412556646

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=2413761218
rank #305 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
⚠️ On DNS blocklist: doh, doh-vpn-proxy-bypass
Semrush Rank:#2,084,788 Keywords:2 Traffic:325/mo
WOT: SAFE (50/100)
📈 Tranco rank: #214
pages.dev - Tranco Rank (30d: ↑+49)206220240260274Jul 26Aug 4Aug 13Aug 22Aug 30Rank#263#214

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

mathdev.pages.dev
mathdev.com.br
mathdev.workers.dev
mathdev.com
mathdev.xyz
mathdev.consulting
mathdev.fr

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Previous names

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Next names

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DNS History

10 records (6 active, 4 former)

NShans.ns.cloudflare.commelany.ns.cloudflare.comA172.66.44.203172.66.47.532606:4700:310c::ac42:2ccb2606:4700:310c::ac42:2f35188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NShans.ns.cloudflare.com2026-08-28 → 2026-09-01 · 2 obs
● 2026-08-28 16:21:26
● 2026-09-01 16:03:34
●NSmelany.ns.cloudflare.com2026-08-28 → 2026-09-01 · 2 obs
● 2026-08-28 16:21:26
● 2026-09-01 16:03:34
●A172.66.44.2032026-09-01 → 2026-09-01 · 3 obs
○ 2026-08-28 16:21:26
● 2026-09-01 14:57:16
● 2026-09-01 16:03:34
●A172.66.47.532026-09-01 → 2026-09-01 · 3 obs
○ 2026-08-28 16:21:26
● 2026-09-01 14:57:16
● 2026-09-01 16:03:34
○A188.114.96.02026-08-28 → 2026-08-28 · 3 obs
● 2026-08-28 16:21:26
○ 2026-09-01 14:57:16
○ 2026-09-01 16:03:34
○A188.114.97.02026-08-28 → 2026-08-28 · 3 obs
● 2026-08-28 16:21:26
○ 2026-09-01 14:57:16
○ 2026-09-01 16:03:34
●A2606:4700:310c::ac42:2ccb2026-09-01 → 2026-09-01 · 3 obs
○ 2026-08-28 16:21:26
● 2026-09-01 14:57:16
● 2026-09-01 16:03:34
●A2606:4700:310c::ac42:2f352026-09-01 → 2026-09-01 · 3 obs
○ 2026-08-28 16:21:26
● 2026-09-01 14:57:16
● 2026-09-01 16:03:34
○A2a06:98c1:3120::2026-08-28 → 2026-08-28 · 3 obs
● 2026-08-28 16:21:26
○ 2026-09-01 14:57:16
○ 2026-09-01 16:03:34
○A2a06:98c1:3121::2026-08-28 → 2026-08-28 · 3 obs
● 2026-08-28 16:21:26
○ 2026-09-01 14:57:16
○ 2026-09-01 16:03:34

🔍 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-
mathdev.pages.devhans.ns.cloudflare.com, melany.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.175

NS records: hans.ns.cloudflare.com, melany.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pages.dev (unsigned zone)

⏱️ Timing

Total: 804ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.44.203, 172.66.47.53
AAAA22606:4700:310c::ac42:2f35, 2606:4700:310c::ac42:2ccb
NS2hans.ns.cloudflare.com, melany.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hans.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

mathdev.pages.dev points to the four IP addresses 172.66.44.203, 172.66.47.53, 2606:4700:310c::ac42:2ccb and 2606:4700:310c::ac42:2f35.

galaxy-legends.pages.dev, bildetaljen.pages.dev, tejif7h.pages.dev plus two other host names have IP numbers in common with mathdev.pages.dev.

Name Servers

DNS delegation for mathdev.pages.dev points to two name servers: hans.ns.cloudflare.com and melany.ns.cloudflare.com.

The name server configuration of mathdev.pages.dev is shared with other domains, for instance gzengfa.workers.dev, calebguy.com, altay-bet-girisi.com and two others.

At least some of mathdev.pages.dev's name servers are shared with other domains, for example 1gellak.com, investingmall.top, vansarenovation.com and two more.

These name servers tend to co-occur with ganz.ns.cloudflare.com, sofia.ns.cloudflare.com, leah.ns.cloudflare.com and 3 other name servers in the same DNS delegations.

Hosts with 6 IP addresses each:

hans.ns.cloudflare.com has IP addresses 108.162.193.175, 172.64.33.175 and 173.245.59.175, plus 3 other.

melany.ns.cloudflare.com has IP addresses 108.162.194.138, 162.159.38.138 and 172.64.34.138, plus 3 other.