codeandcorecompscience.pages.dev - robtex.com
codeandcorecompscience.pages.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:310c::ac42:2d23πΊπΈ Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:310c::ac42:2eddπΊπΈ Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.66.45.35πΊπΈ Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.66.46.221πΊπΈ Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | brynne.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:2641πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c241π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2241πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 108.162.194.65πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 162.159.38.65Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 172.64.34.65πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| NS | nolan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c38πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c338π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2338πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 108.162.195.56πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 162.159.44.56Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 172.64.35.56πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 172.66.45.35, 172.66.46.221 | ||||||
| IPv6 hints | 2606:4700:310c::ac42:2d23, 2606:4700:310c::ac42:2edd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com | ||||||
| SOA | brynne.ns.cloudflare.comdns@cloudflare.com serial=2413949285 | ||||||
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=2417326604 | ||||||
rank #298 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 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: UNKNOWN (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
codeandcorecompscience.pages.dev |
Previous names
Next names
DNS History
10 records (6 active, 4 former)
βNSbrynne.ns.cloudflare.com2026-09-07 β 2026-10-12 Β· 2 obs
β 2026-10-12 22:19:40
βNSnolan.ns.cloudflare.com2026-09-07 β 2026-10-12 Β· 2 obs
β 2026-10-12 22:19:40
βA172.66.45.352026-09-10 β 2026-10-12 Β· 3 obs
β 2026-09-10 03:49:40
β 2026-10-12 22:19:40
βA172.66.46.2212026-09-10 β 2026-10-12 Β· 3 obs
β 2026-09-10 03:49:40
β 2026-10-12 22:19:40
βA188.114.96.02026-09-07 β 2026-09-07 Β· 3 obs
β 2026-09-10 03:49:40
β 2026-10-12 22:19:40
βA188.114.97.02026-09-07 β 2026-09-07 Β· 3 obs
β 2026-09-10 03:49:40
β 2026-10-12 22:19:40
βA2606:4700:310c::ac42:2d232026-09-10 β 2026-10-12 Β· 3 obs
β 2026-09-10 03:49:40
β 2026-10-12 22:19:40
βA2606:4700:310c::ac42:2edd2026-09-10 β 2026-10-12 Β· 3 obs
β 2026-09-10 03:49:40
β 2026-10-12 22:19:40
βA2a06:98c1:3120::2026-09-07 β 2026-09-07 Β· 3 obs
β 2026-09-10 03:49:40
β 2026-10-12 22:19:40
βA2a06:98c1:3121::2026-09-07 β 2026-09-07 Β· 3 obs
β 2026-09-10 03:49:40
β 2026-10-12 22:19:40
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| pages.dev | karl.ns.cloudflare.com, adi.ns.cloudflare.com | - |
| codeandcorecompscience.pages.dev | brynne.ns.cloudflare.com, nolan.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.194.65
NS records: brynne.ns.cloudflare.com, nolan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for pages.dev (unsigned zone)
β±οΈ Timing
Total: 1669ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.46.221, 172.66.45.35 |
| AAAA | 2 | 2606:4700:310c::ac42:2d23, 2606:4700:310c::ac42:2edd |
| NS | 2 | brynne.ns.cloudflare.com, nolan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brynne.ns.cloudflare.com dns.cloudflare. |
π Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
codeandcorecompscience.pages.dev directs to four IP numbers, which are 172.66.45.35, 172.66.46.221, 2606:4700:310c::ac42:2d23 and 2606:4700:310c::ac42:2edd.
13212-001001-dwt.pages.dev, burger-hamburg.pages.dev, nx-cl-asesoriaamela.pages.dev plus two other host names have IP numbers in common with codeandcorecompscience.pages.dev.
Name Servers
codeandcorecompscience.pages.dev has two authoritative name servers β brynne.ns.cloudflare.com and nolan.ns.cloudflare.com.
The name server configuration of codeandcorecompscience.pages.dev is shared with other domains, for instance test12test113.workers.dev, nv-hu.com, daudiperspective-nexjs.pages.dev and two others.
At least some of codeandcorecompscience.pages.dev's name servers are shared with other domains, for example crythalisofferscircle.lat, 552fb8e1673849f6ae3fb1c7b11aef9a.pages.dev, 6b636c2155f244b8a014aadaa0543724.pages.dev and two more.
These name servers are often deployed together with the name servers amy.ns.cloudflare.com, rene.ns.cloudflare.com, dane.ns.cloudflare.com and etienne.ns.cloudflare.com.
Hosts with 6 IP addresses each:
brynne.ns.cloudflare.com points to 108.162.194.65, 162.159.38.65, 172.64.34.65 and 3 other IP addresses.
nolan.ns.cloudflare.com points to 108.162.195.56, 162.159.44.56, 172.64.35.56 and 3 other IP addresses.