github91.pages.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

github91.pages.dev

DNSSEC⚠️ Not signed
A2606:4700:310c::ac42:2c86🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:310c::ac42:2f7a🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.44.134🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.47.122🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScoen.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
A2803:f800:50::6ca2:c397🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoen.ns.cloudflare.com
A2a06:98c1:50::ac40:2397🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcoen.ns.cloudflare.com
A108.162.195.151🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
A162.159.44.151Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
A172.64.35.151🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
NSsasha.ns.cloudflare.com
A2606:4700:50::a29f:2645🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
A2803:f800:50::6ca2:c245🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsasha.ns.cloudflare.com
A2a06:98c1:50::ac40:2245🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsasha.ns.cloudflare.com
A108.162.194.69🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
A162.159.38.69Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
A172.64.34.69🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.44.134, 172.66.47.122
IPv6 hints2606:4700:310c::ac42:2c86, 2606:4700:310c::ac42:2f7a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=207, name=cloudflare-ech.com
SOAcoen.ns.cloudflare.comdns@cloudflare.com serial=2410743871

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=2413368807
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: ↑+44)210220240260274Jul 19Jul 28Aug 6Aug 15Aug 24Aug 25Rank#260#216

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

github91.pages.dev

Similar names

91github.com

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DNS History

10 records (6 active, 4 former)

NScoen.ns.cloudflare.comsasha.ns.cloudflare.comA172.66.44.134172.66.47.1222606:4700:310c::ac42:2c862606:4700:310c::ac42:2f7a188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NScoen.ns.cloudflare.com2026-08-26 → 2026-08-28 · 2 obs
● 2026-08-26 17:55:14
● 2026-08-28 02:16:22
●NSsasha.ns.cloudflare.com2026-08-26 → 2026-08-28 · 2 obs
● 2026-08-26 17:55:14
● 2026-08-28 02:16:22
●A172.66.44.1342026-08-26 → 2026-08-28 · 3 obs
○ 2026-08-26 17:55:14
● 2026-08-26 20:17:34
● 2026-08-28 02:16:22
●A172.66.47.1222026-08-26 → 2026-08-28 · 3 obs
○ 2026-08-26 17:55:14
● 2026-08-26 20:17:34
● 2026-08-28 02:16:22
○A188.114.96.02026-08-26 → 2026-08-26 · 3 obs
● 2026-08-26 17:55:14
○ 2026-08-26 20:17:34
○ 2026-08-28 02:16:22
○A188.114.97.02026-08-26 → 2026-08-26 · 3 obs
● 2026-08-26 17:55:14
○ 2026-08-26 20:17:34
○ 2026-08-28 02:16:22
●A2606:4700:310c::ac42:2c862026-08-26 → 2026-08-28 · 3 obs
○ 2026-08-26 17:55:14
● 2026-08-26 20:17:34
● 2026-08-28 02:16:22
●A2606:4700:310c::ac42:2f7a2026-08-26 → 2026-08-28 · 3 obs
○ 2026-08-26 17:55:14
● 2026-08-26 20:17:34
● 2026-08-28 02:16:22
○A2a06:98c1:3120::2026-08-26 → 2026-08-26 · 3 obs
● 2026-08-26 17:55:14
○ 2026-08-26 20:17:34
○ 2026-08-28 02:16:22
○A2a06:98c1:3121::2026-08-26 → 2026-08-26 · 3 obs
● 2026-08-26 17:55:14
○ 2026-08-26 20:17:34
○ 2026-08-28 02:16:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pages.devkarl.ns.cloudflare.com, adi.ns.cloudflare.com-
github91.pages.devcoen.ns.cloudflare.com, sasha.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.151

NS records: coen.ns.cloudflare.com, sasha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pages.dev (unsigned zone)

⏱️ Timing

Total: 615ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.47.122, 172.66.44.134
AAAA22606:4700:310c::ac42:2f7a, 2606:4700:310c::ac42:2c86
NS2coen.ns.cloudflare.com, sasha.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1coen.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

github91.pages.dev points to the four IP addresses 172.66.44.134, 172.66.47.122, 2606:4700:310c::ac42:2c86 and 2606:4700:310c::ac42:2f7a.

Among the host names that share IP numbers with github91.pages.dev are promptkurz-legal.pages.dev, ze0gap63cn.pages.dev, product-bulider-lecture-3c9.pages.dev and two others.

Name Servers

Two name servers handle the delegation for github91.pages.dev: coen.ns.cloudflare.com and sasha.ns.cloudflare.com.

github91.pages.dev has the same name server delegation as a number of other domains, such as cnt-carlosse-mongolona.pages.dev, wonderfulchicken.com, mattoxyeck.workers.dev and two more.

At least some of github91.pages.dev's name servers are shared with other domains, for example shedexfleurieu.com.au, bag.com.tr, bmfa.on.ca and two more.

These name servers tend to be deployed in combination with the name servers nile.ns.cloudflare.com and adaline.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

coen.ns.cloudflare.com resolves to 108.162.195.151, 162.159.44.151 and 172.64.35.151 among others, with 3 other IP addresses in total.

sasha.ns.cloudflare.com resolves to 108.162.194.69, 162.159.38.69 and 172.64.34.69 among others, with 3 other IP addresses in total.