github101.pages.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

github101.pages.dev

DNSSEC⚠️ Not signed
A2606:4700:310c::ac42:2d2d🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:310c::ac42:2ed3🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.45.45🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.46.211🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlee.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
A2803:f800:50::6ca2:c181🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlee.ns.cloudflare.com
A2a06:98c1:50::ac40:2181🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlee.ns.cloudflare.com
A108.162.193.129🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
A172.64.33.129🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
A173.245.59.129🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
NSserena.ns.cloudflare.com
A2606:4700:50::adf5:3adc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A2803:f800:50::6ca2:c0dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRserena.ns.cloudflare.com
A2a06:98c1:50::ac40:20dc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRserena.ns.cloudflare.com
A108.162.192.220🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A172.64.32.220🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A173.245.58.220🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.45.45, 172.66.46.211
IPv6 hints2606:4700:310c::ac42:2d2d, 2606:4700:310c::ac42:2ed3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=50, name=cloudflare-ech.com
SOAlee.ns.cloudflare.comdns@cloudflare.com serial=2412479570

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=2413380064
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: ↑+45)209220240260274Jul 19Jul 28Aug 6Aug 15Aug 24Aug 26Rank#260#215

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

github101.pages.dev

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DNS History

10 records (6 active, 4 former)

NSlee.ns.cloudflare.comserena.ns.cloudflare.comA172.66.45.45172.66.46.2112606:4700:310c::ac42:2d2d2606:4700:310c::ac42:2ed3188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSlee.ns.cloudflare.com2026-08-27 → 2026-08-28 · 2 obs
● 2026-08-27 23:01:18
● 2026-08-28 05:19:26
●NSserena.ns.cloudflare.com2026-08-27 → 2026-08-28 · 2 obs
● 2026-08-27 23:01:18
● 2026-08-28 05:19:26
●A172.66.45.452026-08-28 → 2026-08-28 · 3 obs
○ 2026-08-27 23:01:18
● 2026-08-28 01:34:54
● 2026-08-28 05:19:26
●A172.66.46.2112026-08-28 → 2026-08-28 · 3 obs
○ 2026-08-27 23:01:18
● 2026-08-28 01:34:54
● 2026-08-28 05:19:26
○A188.114.96.02026-08-27 → 2026-08-27 · 3 obs
● 2026-08-27 23:01:18
○ 2026-08-28 01:34:54
○ 2026-08-28 05:19:26
○A188.114.97.02026-08-27 → 2026-08-27 · 3 obs
● 2026-08-27 23:01:18
○ 2026-08-28 01:34:54
○ 2026-08-28 05:19:26
●A2606:4700:310c::ac42:2d2d2026-08-28 → 2026-08-28 · 3 obs
○ 2026-08-27 23:01:18
● 2026-08-28 01:34:54
● 2026-08-28 05:19:26
●A2606:4700:310c::ac42:2ed32026-08-28 → 2026-08-28 · 3 obs
○ 2026-08-27 23:01:18
● 2026-08-28 01:34:54
● 2026-08-28 05:19:26
○A2a06:98c1:3120::2026-08-27 → 2026-08-27 · 3 obs
● 2026-08-27 23:01:18
○ 2026-08-28 01:34:54
○ 2026-08-28 05:19:26
○A2a06:98c1:3121::2026-08-27 → 2026-08-27 · 3 obs
● 2026-08-27 23:01:18
○ 2026-08-28 01:34:54
○ 2026-08-28 05:19:26

🔍 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-
github101.pages.devlee.ns.cloudflare.com, serena.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.129

NS records: lee.ns.cloudflare.com, serena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pages.dev (unsigned zone)

⏱️ Timing

Total: 957ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.46.211, 172.66.45.45
AAAA22606:4700:310c::ac42:2ed3, 2606:4700:310c::ac42:2d2d
NS2lee.ns.cloudflare.com, serena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lee.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 10

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

Analysis

IP Addresses

github101.pages.dev resolves to four IP addresses: 172.66.45.45, 172.66.46.211, 2606:4700:310c::ac42:2d2d and 2606:4700:310c::ac42:2ed3.

Two other host names, along with a31228.pages.dev, dollarsearningjob148.pages.dev and pray-game-10g.pages.dev, also share IP numbers with github101.pages.dev.

Name Servers

Two name servers handle the delegation for github101.pages.dev: lee.ns.cloudflare.com and serena.ns.cloudflare.com.

github101.pages.dev shares its NS records with other domains, for example solarbase.io, launture-demand-staging.pages.dev, promindcoach.shop and two others.

github101.pages.dev shares at least some of its name servers with other domains, including aspenleitersewandvac.com, jnhhbkj.com, uhu-bd7.pages.dev and two others.

DNS names with 6 IP addresses:

lee.ns.cloudflare.com resolves to 108.162.193.129, 172.64.33.129 and 173.245.59.129 among others, with 3 other IP addresses in total.

serena.ns.cloudflare.com resolves to 108.162.192.220, 172.64.32.220 and 173.245.58.220 among others, with 3 other IP addresses in total.