htmlcss3tutorials.pages.dev - dns.ninja
htmlcss3tutorials.pages.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:310c::ac42:2cd8πΊπΈ Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:310c::ac42:2f28πΊπΈ Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.66.44.216πΊπΈ Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.66.47.40πΊπΈ Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | cash.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3b51πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cash.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c151π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cash.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2151πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cash.ns.cloudflare.com | ||||||
| A | 108.162.193.81πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cash.ns.cloudflare.com | ||||||
| A | 172.64.33.81πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cash.ns.cloudflare.com | ||||||
| A | 173.245.59.81πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cash.ns.cloudflare.com | ||||||
| NS | vera.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a93πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c093π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2093πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 108.162.192.147πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 172.64.32.147πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 173.245.58.147πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 172.66.44.216, 172.66.47.40 | ||||||
| IPv6 hints | 2606:4700:310c::ac42:2cd8, 2606:4700:310c::ac42:2f28 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=46, name=cloudflare-ech.com | ||||||
| SOA | cash.ns.cloudflare.comdns@cloudflare.com serial=2413745632 | ||||||
pages.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700::6812:1487πΊπΈ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700::6812:1587πΊπΈ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.18.20.135Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.18.21.135Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | adi.ns.cloudflare.com β | ||||||
| NS | karl.ns.cloudflare.com | ||||||
| TXT | ca3-5c38164b370642b5ab3dc252644cfaff | ||||||
| HTTPS | HTTP/2 β 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=2414037199 | ||||||
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 staticβsite hosting platform.
Key facts
- Owner / operator: Cloudflare, Inc.
- TLD:
.devβ gTLD - Primary purpose: static site hosting preview URLs for Cloudflare Pages
- Status: active
Notable subdomains or services
*.pages.devβ preview URLs for individual Cloudflare Pages projects
WOT: SAFE (50/100)
π Tranco rank: #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 β Automatic builds triggered by pushes to GitHub or GitLab
- Framework support β React, Vue, Gatsby, Hugo, and other popular frameworks
- Preview URLs β Auto-generated links for every commit to facilitate collaboration
- Edge network β Sites run on Cloudflare's global CDN with HTTP/3, QUIC, and automatic SSL
- Free tier β 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
htmlcss3tutorials.pages.dev |
Previous names
Next names
DNS History
10 records (6 active, 4 former)
βNScash.ns.cloudflare.com2026-09-04 β 2026-09-04 Β· 2 obs
β 2026-09-04 20:22:54
βNSvera.ns.cloudflare.com2026-09-04 β 2026-09-04 Β· 2 obs
β 2026-09-04 20:22:54
βA172.66.44.2162026-09-04 β 2026-09-04 Β· 3 obs
β 2026-09-04 08:29:44
β 2026-09-04 20:22:54
βA172.66.47.402026-09-04 β 2026-09-04 Β· 3 obs
β 2026-09-04 08:29:44
β 2026-09-04 20:22:54
βA188.114.96.02026-09-04 β 2026-09-04 Β· 3 obs
β 2026-09-04 08:29:44
β 2026-09-04 20:22:54
βA188.114.97.02026-09-04 β 2026-09-04 Β· 3 obs
β 2026-09-04 08:29:44
β 2026-09-04 20:22:54
βA2606:4700:310c::ac42:2cd82026-09-04 β 2026-09-04 Β· 3 obs
β 2026-09-04 08:29:44
β 2026-09-04 20:22:54
βA2606:4700:310c::ac42:2f282026-09-04 β 2026-09-04 Β· 3 obs
β 2026-09-04 08:29:44
β 2026-09-04 20:22:54
βA2a06:98c1:3120::2026-09-04 β 2026-09-04 Β· 3 obs
β 2026-09-04 08:29:44
β 2026-09-04 20:22:54
βA2a06:98c1:3121::2026-09-04 β 2026-09-04 Β· 3 obs
β 2026-09-04 08:29:44
β 2026-09-04 20:22:54
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | 10 records |
| pages.dev | karl.ns.cloudflare.com, adi.ns.cloudflare.com | - |
| htmlcss3tutorials.pages.dev | cash.ns.cloudflare.com, vera.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.33.81
NS records: cash.ns.cloudflare.com, vera.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for pages.dev (unsigned zone)
β±οΈ Timing
Total: 2483ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.44.216, 172.66.47.40 |
| AAAA | 2 | 2606:4700:310c::ac42:2f28, 2606:4700:310c::ac42:2cd8 |
| NS | 2 | cash.ns.cloudflare.com, vera.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cash.ns.cloudflare.com dns.cloudflare.co |
π Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
htmlcss3tutorials.pages.dev directs to four IP numbers, which are 172.66.44.216, 172.66.47.40, 2606:4700:310c::ac42:2cd8 and 2606:4700:310c::ac42:2f28.
Additional host names β greatearnjobs359.pages.dev, kendo-share.pages.dev, ether-arena-client.pages.dev and two others β share IP numbers with htmlcss3tutorials.pages.dev.
Name Servers
htmlcss3tutorials.pages.dev is served by two delegated name servers, cash.ns.cloudflare.com and vera.ns.cloudflare.com.
htmlcss3tutorials.pages.dev shares its name server setup with other domains, including cuvillier.net, mimx947.pages.dev, hisabi.tech and two others.
The name servers of htmlcss3tutorials.pages.dev overlap at least partially with those of other domains β among them zoha-mech-ir.workers.dev, www77317.com, reprise.lt and two more.
These name servers commonly appear alongside the name servers anna.ns.cloudflare.com and jessica.ns.cloudflare.com.
Host names with 6 IP numbers:
cash.ns.cloudflare.com carries IP addresses 108.162.193.81, 172.64.33.81 and 173.245.59.81, with 3 other addresses beyond those.
vera.ns.cloudflare.com carries IP addresses 108.162.192.147, 172.64.32.147 and 173.245.58.147, with 3 other addresses beyond those.