cf-github.pages.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

cf-github.pages.dev

DNSSEC⚠️ Not signed
A2606:4700:310c::ac42:2d05🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:310c::ac42:2efb🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.45.5🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.46.251🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSirma.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirma.ns.cloudflare.com
A2803:f800:50::6ca2:c0a6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRirma.ns.cloudflare.com
A2a06:98c1:50::ac40:20a6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRirma.ns.cloudflare.com
A108.162.192.166🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirma.ns.cloudflare.com
A172.64.32.166🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirma.ns.cloudflare.com
A173.245.58.166🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirma.ns.cloudflare.com
NSvick.ns.cloudflare.com
A2606:4700:58::adf5:3bf4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvick.ns.cloudflare.com
A2803:f800:50::6ca2:c1f4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvick.ns.cloudflare.com
A2a06:98c1:50::ac40:21f4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvick.ns.cloudflare.com
A108.162.193.244🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvick.ns.cloudflare.com
A172.64.33.244🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvick.ns.cloudflare.com
A173.245.59.244🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvick.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.45.5, 172.66.46.251
IPv6 hints2606:4700:310c::ac42:2d05, 2606:4700:310c::ac42:2efb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOAirma.ns.cloudflare.comdns@cloudflare.com serial=2411968902

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=2414023646
rank #301 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: #211
pages.dev - Tranco Rank (30d: ↑+52)205220240260274Jul 26Aug 4Aug 13Aug 22Aug 31Sep 2Rank#263#211

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

cf-github.workers.dev
cf-github.pages.dev

Similar names

github-cf.pages.dev

Previous names

cf-gh-1af636b56e.pages.dev
cf-gh-1c64c2e712.pages.dev
cf-gh-33910a1038.pages.dev
cf-gh-69c58ca887.pages.dev
cf-gh-69e8c850fc.pages.dev
cf-gh-6c079d4150.pages.dev
cf-gh-7bb6e73c09.pages.dev
cf-gh-91a0601584.pages.dev
cf-gh-9d00ff9537.pages.dev
cf-gh-a44b84931a.pages.dev
cf-gh-aafa25060c.pages.dev
cf-gh-c3c1755034.pages.dev
cf-gh-cf7a6657cc.pages.dev
cf-gh-d99fbbe4b3.pages.dev
cf-gh-e9f3e373c3.pages.dev
cf-gh-f49acdb674.pages.dev
cf-gh-proxy-559.pages.dev
cf-gh-proxy.pages.dev
cf-git-probe.pages.dev
cf-git.pages.dev

Next names

cf-github-26i.pages.dev
cf-github-8p9.pages.dev
cf-github-cr5.pages.dev
cf-github-proxy1.pages.dev
cf-github-proxy2008.pages.dev
cf-github-raw-7it.pages.dev
cf-github-raw.pages.dev
cf-github-w8r.pages.dev
cf-github0810.pages.dev
cf-gk5.pages.dev
cf-glary.pages.dev
cf-globe-demo.pages.dev
cf-gmc-erpt.pages.dev
cf-gmc-tolla.pages.dev
cf-gmc-tollx.pages.dev
cf-gn25.pages.dev
cf-go-p-mode.pages.dev
cf-go-to-github.pages.dev
cf-go.pages.dev

DNS History

6 records (6 active, 0 former)

NSirma.ns.cloudflare.comvick.ns.cloudflare.comA172.66.45.5172.66.46.2512606:4700:310c::ac42:2d052606:4700:310c::ac42:2efb
●NSirma.ns.cloudflare.com2026-08-20 → 2026-09-04 · 2 obs
● 2026-08-20 23:11:50
● 2026-09-04 16:05:48
●NSvick.ns.cloudflare.com2026-08-20 → 2026-09-04 · 2 obs
● 2026-08-20 23:11:50
● 2026-09-04 16:05:48
●A172.66.45.52026-08-20 → 2026-09-04 · 2 obs
● 2026-08-20 23:11:50
● 2026-09-04 16:05:48
●A172.66.46.2512026-08-20 → 2026-09-04 · 2 obs
● 2026-08-20 23:11:50
● 2026-09-04 16:05:48
●A2606:4700:310c::ac42:2d052026-08-20 → 2026-09-04 · 2 obs
● 2026-08-20 23:11:50
● 2026-09-04 16:05:48
●A2606:4700:310c::ac42:2efb2026-08-20 → 2026-09-04 · 2 obs
● 2026-08-20 23:11:50
● 2026-09-04 16:05:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
pages.devkarl.ns.cloudflare.com, adi.ns.cloudflare.com-
cf-github.pages.devirma.ns.cloudflare.com, vick.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.244

NS records: irma.ns.cloudflare.com, vick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pages.dev (unsigned zone)

⏱️ Timing

Total: 1984ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.45.5, 172.66.46.251
AAAA22606:4700:310c::ac42:2efb, 2606:4700:310c::ac42:2d05
NS2irma.ns.cloudflare.com, vick.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1irma.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

cf-github.pages.dev points to the four IP addresses 172.66.45.5, 172.66.46.251, 2606:4700:310c::ac42:2d05 and 2606:4700:310c::ac42:2efb.

Among the host names that share IP numbers with cf-github.pages.dev are adupgasmotz.pages.dev, misty-waters.pages.dev, snuveg.pages.dev and two others.

Name Servers

The NS records for cf-github.pages.dev delegate to irma.ns.cloudflare.com and vick.ns.cloudflare.com.

cf-github.pages.dev has the same name server delegation as a number of other domains, such as yhhsueh.workers.dev, cakexel-com.pages.dev, n8oon.workers.dev and two more.

There is at least partial name server overlap between cf-github.pages.dev and other domains — zpywaf123.workers.dev, tlt07.workers.dev, parpars.com and two more among them.

Host names resolving to 6 IP numbers:

irma.ns.cloudflare.com maps to 108.162.192.166, 172.64.32.166, 173.245.58.166 and 3 additional IP addresses.

vick.ns.cloudflare.com maps to 108.162.193.244, 172.64.33.244, 173.245.59.244 and 3 additional IP addresses.