github05.pages.dev - dns.ninja
github05.pages.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:310c::ac42:2c7b🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:310c::ac42:2f85🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.44.123🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.47.133🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | harlee.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26ee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ee🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 108.162.194.238🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 162.159.38.238Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 172.64.34.238🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| NS | theo.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | theo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c190🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | theo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2190🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | theo.ns.cloudflare.com | ||||||
| A | 108.162.193.144🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | theo.ns.cloudflare.com | ||||||
| A | 172.64.33.144🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | theo.ns.cloudflare.com | ||||||
| A | 173.245.59.144🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | theo.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 172.66.44.123, 172.66.47.133 | ||||||
| IPv6 hints | 2606:4700:310c::ac42:2c7b, 2606:4700:310c::ac42:2f85 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com | ||||||
| SOA | harlee.ns.cloudflare.comdns@cloudflare.com serial=2412392615 | ||||||
pages.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700::6812:1487🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700::6812:1587🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.20.135Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.21.135Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adi.ns.cloudflare.com ⭐ | ||||||
| NS | karl.ns.cloudflare.com | ||||||
| TXT | ca3-5c38164b370642b5ab3dc252644cfaff | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.18.20.135, 104.18.21.135 | ||||||
| IPv6 hints | 2606:4700::6812:1487, 2606:4700::6812:1587 | ||||||
| SOA | adi.ns.cloudflare.comdns@cloudflare.com serial=2413308188 | ||||||
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
WOT: SAFE (50/100)
📈 Tranco rank: #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
github05.pages.dev |
Previous names
Next names
DNS History
10 records (6 active, 4 former)
●NSharlee.ns.cloudflare.com2026-08-26 → 2026-08-27 · 2 obs
● 2026-08-27 09:23:26
●NStheo.ns.cloudflare.com2026-08-26 → 2026-08-27 · 2 obs
● 2026-08-27 09:23:26
●A172.66.44.1232026-08-26 → 2026-08-27 · 3 obs
● 2026-08-26 20:17:34
● 2026-08-27 09:23:26
●A172.66.47.1332026-08-26 → 2026-08-27 · 3 obs
● 2026-08-26 20:17:34
● 2026-08-27 09:23:26
○A188.114.96.02026-08-26 → 2026-08-26 · 3 obs
○ 2026-08-26 20:17:34
○ 2026-08-27 09:23:26
○A188.114.97.02026-08-26 → 2026-08-26 · 3 obs
○ 2026-08-26 20:17:34
○ 2026-08-27 09:23:26
●A2606:4700:310c::ac42:2c7b2026-08-26 → 2026-08-27 · 3 obs
● 2026-08-26 20:17:34
● 2026-08-27 09:23:26
●A2606:4700:310c::ac42:2f852026-08-26 → 2026-08-27 · 3 obs
● 2026-08-26 20:17:34
● 2026-08-27 09:23:26
○A2a06:98c1:3120::2026-08-26 → 2026-08-26 · 3 obs
○ 2026-08-26 20:17:34
○ 2026-08-27 09:23:26
○A2a06:98c1:3121::2026-08-26 → 2026-08-26 · 3 obs
○ 2026-08-26 20:17:34
○ 2026-08-27 09:23:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pages.dev | adi.ns.cloudflare.com, karl.ns.cloudflare.com | - |
| github05.pages.dev | harlee.ns.cloudflare.com, theo.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.144
NS records: harlee.ns.cloudflare.com, theo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pages.dev (unsigned zone)
⏱️ Timing
Total: 379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.44.123, 172.66.47.133 |
| AAAA | 2 | 2606:4700:310c::ac42:2c7b, 2606:4700:310c::ac42:2f85 |
| NS | 2 | harlee.ns.cloudflare.com, theo.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | harlee.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
github05.pages.dev has four IP addresses: 172.66.44.123, 172.66.47.133, 2606:4700:310c::ac42:2c7b and 2606:4700:310c::ac42:2f85.
Additional host names — liuliuhao.pages.dev, cardiologiaintervencionistacdmx-winheng4d.pages.dev, baim99c.com and two others — share IP numbers with github05.pages.dev.
Name Servers
github05.pages.dev uses two name servers for its delegation: harlee.ns.cloudflare.com and theo.ns.cloudflare.com.
github05.pages.dev shares its name server setup with other domains, including shfebu.com, bf6292cd.com, tkqelcvq.com and two others.
github05.pages.dev has at least partial name server overlap with other domains, such as fb.rip, tangelofrozenyogurt.com, cosawes.com and two others.
These name servers tend to appear together with the name servers rene.ns.cloudflare.com, gwen.ns.cloudflare.com and galilea.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname harlee.ns.cloudflare.com directs to 108.162.194.238, 162.159.38.238 and 172.64.34.238 along with 3 other IP addresses.
Hostname theo.ns.cloudflare.com directs to 108.162.193.144, 172.64.33.144 and 173.245.59.144 along with 3 other IP addresses.