compstudy.pages.dev - dns.ninja
compstudy.pages.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:310c::ac42:2ccb🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:310c::ac42:2f35🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.44.203🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.47.53🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | hugh.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b75🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hugh.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c175🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hugh.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2175🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hugh.ns.cloudflare.com | ||||||
| A | 108.162.193.117🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hugh.ns.cloudflare.com | ||||||
| A | 172.64.33.117🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hugh.ns.cloudflare.com | ||||||
| A | 173.245.59.117🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hugh.ns.cloudflare.com | ||||||
| NS | iris.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a76🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | iris.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c076🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | iris.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2076🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | iris.ns.cloudflare.com | ||||||
| A | 108.162.192.118🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | iris.ns.cloudflare.com | ||||||
| A | 172.64.32.118🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | iris.ns.cloudflare.com | ||||||
| A | 173.245.58.118🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | iris.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 172.66.44.203, 172.66.47.53 | ||||||
| IPv6 hints | 2606:4700:310c::ac42:2ccb, 2606:4700:310c::ac42:2f35 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=66, name=cloudflare-ech.com | ||||||
| SOA | hugh.ns.cloudflare.comdns@cloudflare.com serial=2415324139 | ||||||
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=2417500194 | ||||||
rank #297 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
WOT: UNKNOWN (50/100)
📈 Tranco rank: #206
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
Similar names
Previous names
Next names
DNS History
10 records (6 active, 4 former)
●NShugh.ns.cloudflare.com2026-09-04 → 2026-10-14 · 2 obs
● 2026-10-14 21:59:52
●NSiris.ns.cloudflare.com2026-09-04 → 2026-10-14 · 2 obs
● 2026-10-14 21:59:52
●A172.66.44.2032026-09-21 → 2026-10-14 · 3 obs
● 2026-09-21 15:15:58
● 2026-10-14 21:59:52
●A172.66.47.532026-09-21 → 2026-10-14 · 3 obs
● 2026-09-21 15:15:58
● 2026-10-14 21:59:52
○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs
○ 2026-09-21 15:15:58
○ 2026-10-14 21:59:52
○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs
○ 2026-09-21 15:15:58
○ 2026-10-14 21:59:52
●A2606:4700:310c::ac42:2ccb2026-09-21 → 2026-10-14 · 3 obs
● 2026-09-21 15:15:58
● 2026-10-14 21:59:52
●A2606:4700:310c::ac42:2f352026-09-21 → 2026-10-14 · 3 obs
● 2026-09-21 15:15:58
● 2026-10-14 21:59:52
○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs
○ 2026-09-21 15:15:58
○ 2026-10-14 21:59:52
○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs
○ 2026-09-21 15:15:58
○ 2026-10-14 21:59:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pages.dev | karl.ns.cloudflare.com, adi.ns.cloudflare.com | - |
| compstudy.pages.dev | hugh.ns.cloudflare.com, iris.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.118
NS records: hugh.ns.cloudflare.com, iris.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pages.dev (unsigned zone)
⏱️ Timing
Total: 625ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.47.53, 172.66.44.203 |
| AAAA | 2 | 2606:4700:310c::ac42:2f35, 2606:4700:310c::ac42:2ccb |
| NS | 2 | hugh.ns.cloudflare.com, iris.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hugh.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
compstudy.pages.dev has four IP addresses: 172.66.44.203, 172.66.47.53, 2606:4700:310c::ac42:2ccb and 2606:4700:310c::ac42:2f35.
Additional host names — gamix-gr-26210-cyk.pages.dev, caihong.pages.dev, codexion.pages.dev and two others — share IP numbers with compstudy.pages.dev.
Name Servers
compstudy.pages.dev uses two name servers for its delegation: hugh.ns.cloudflare.com and iris.ns.cloudflare.com.
compstudy.pages.dev shares its name server setup with other domains, including lp-alpha-dog-trai-b0b729.pages.dev, casumotest7.com, johncos.com.au and two others.
compstudy.pages.dev has at least partial name server overlap with other domains, such as cybertrader.uk, 20251128-job-resilience-dev.pages.dev, nova-022bc6.workers.dev and two others.
It is common to see these name servers used together with name servers isla.ns.cloudflare.com and pablo.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname hugh.ns.cloudflare.com directs to 108.162.193.117, 172.64.33.117 and 173.245.59.117 along with 3 other IP addresses.
Hostname iris.ns.cloudflare.com directs to 108.162.192.118, 172.64.32.118 and 173.245.58.118 along with 3 other IP addresses.