ruby4d.pages.dev - robtex.com
ruby4d.pages.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:310c::ac42:2c5fπΊπΈ Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:310c::ac42:2fa1πΊπΈ Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.66.44.95πΊπΈ Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.66.47.161πΊπΈ Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | bristol.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:262fπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bristol.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c22fπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bristol.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:222fπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bristol.ns.cloudflare.com | ||||||
| A | 108.162.194.47πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bristol.ns.cloudflare.com | ||||||
| A | 162.159.38.47Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bristol.ns.cloudflare.com | ||||||
| A | 172.64.34.47πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bristol.ns.cloudflare.com | ||||||
| NS | ignacio.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c52πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c352π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2352πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 108.162.195.82πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 162.159.44.82Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 172.64.35.82πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 172.66.44.95, 172.66.47.161 | ||||||
| IPv6 hints | 2606:4700:310c::ac42:2c5f, 2606:4700:310c::ac42:2fa1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=29, name=cloudflare-ech.com | ||||||
| SOA | bristol.ns.cloudflare.comdns@cloudflare.com serial=2413046515 | ||||||
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=2414127154 | ||||||
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
Previous names
Next names
DNS History
10 records (6 active, 4 former)
βNSbristol.ns.cloudflare.com2026-09-02 β 2026-09-05 Β· 2 obs
β 2026-09-05 20:50:56
βNSignacio.ns.cloudflare.com2026-09-02 β 2026-09-05 Β· 2 obs
β 2026-09-05 20:50:56
βA172.66.44.952026-09-03 β 2026-09-05 Β· 3 obs
β 2026-09-03 19:52:24
β 2026-09-05 20:50:56
βA172.66.47.1612026-09-03 β 2026-09-05 Β· 3 obs
β 2026-09-03 19:52:24
β 2026-09-05 20:50:56
βA188.114.96.02026-09-02 β 2026-09-02 Β· 3 obs
β 2026-09-03 19:52:24
β 2026-09-05 20:50:56
βA188.114.97.02026-09-02 β 2026-09-02 Β· 3 obs
β 2026-09-03 19:52:24
β 2026-09-05 20:50:56
βA2606:4700:310c::ac42:2c5f2026-09-03 β 2026-09-05 Β· 3 obs
β 2026-09-03 19:52:24
β 2026-09-05 20:50:56
βA2606:4700:310c::ac42:2fa12026-09-03 β 2026-09-05 Β· 3 obs
β 2026-09-03 19:52:24
β 2026-09-05 20:50:56
βA2a06:98c1:3120::2026-09-02 β 2026-09-02 Β· 3 obs
β 2026-09-03 19:52:24
β 2026-09-05 20:50:56
βA2a06:98c1:3121::2026-09-02 β 2026-09-02 Β· 3 obs
β 2026-09-03 19:52:24
β 2026-09-05 20:50:56
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| pages.dev | karl.ns.cloudflare.com, adi.ns.cloudflare.com | - |
| ruby4d.pages.dev | bristol.ns.cloudflare.com, ignacio.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.44.82
NS records: bristol.ns.cloudflare.com, ignacio.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for pages.dev (unsigned zone)
β±οΈ Timing
Total: 1289ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.47.161, 172.66.44.95 |
| AAAA | 2 | 2606:4700:310c::ac42:2c5f, 2606:4700:310c::ac42:2fa1 |
| NS | 2 | bristol.ns.cloudflare.com, ignacio.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bristol.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
ruby4d.pages.dev resolves to four IP addresses: 172.66.44.95, 172.66.47.161, 2606:4700:310c::ac42:2c5f and 2606:4700:310c::ac42:2fa1.
Among the host names that share IP numbers with ruby4d.pages.dev are cdnjs-cloudflare.pages.dev, puppo.pages.dev, wildsinouk-com.pages.dev and two others.
Name Servers
DNS delegation for ruby4d.pages.dev points to two name servers: bristol.ns.cloudflare.com and ignacio.ns.cloudflare.com.
ruby4d.pages.dev has the same name server delegation as a number of other domains, such as 202503yyyy.pages.dev, ariadnbaelias2.workers.dev, sanuki-base.com and two more.
ruby4d.pages.dev has at least partial name server overlap with other domains, such as ashwathsaxena2.workers.dev, stylebfh.cn, duowala.in and two others.
It is common to find these name servers paired with the name servers aleena.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
bristol.ns.cloudflare.com has IP addresses 108.162.194.47, 162.159.38.47 and 172.64.34.47, plus 3 other.
ignacio.ns.cloudflare.com has IP addresses 108.162.195.82, 162.159.44.82 and 172.64.35.82, plus 3 other.