rubycore.pages.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

rubycore.pages.dev

DNSSEC⚠️ Not signed
A2606:4700:310c::ac42:2cd0🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:310c::ac42:2f30🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.44.208🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.47.48🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSiris.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a76🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRiris.ns.cloudflare.com
A2803:f800:50::6ca2:c076🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRiris.ns.cloudflare.com
A2a06:98c1:50::ac40:2076🇺🇸 Cloudflare2a06:98c1:50::/45
PTRiris.ns.cloudflare.com
A108.162.192.118🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRiris.ns.cloudflare.com
A172.64.32.118🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRiris.ns.cloudflare.com
A173.245.58.118🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRiris.ns.cloudflare.com
NSjay.ns.cloudflare.com
A2606:4700:58::adf5:3b7b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A2803:f800:50::6ca2:c17b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjay.ns.cloudflare.com
A2a06:98c1:50::ac40:217b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjay.ns.cloudflare.com
A108.162.193.123🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A172.64.33.123🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A173.245.59.123🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.44.208, 172.66.47.48
IPv6 hints2606:4700:310c::ac42:2cd0, 2606:4700:310c::ac42:2f30
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOAiris.ns.cloudflare.comdns@cloudflare.com serial=2415493986

pages.dev

DNSSEC⚠️ Not signed
A2606:4700::6812:1487🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:1587🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.20.135Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.21.135Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadi.ns.cloudflare.com ⭐
NSkarl.ns.cloudflare.com
TXTca3-5c38164b370642b5ab3dc252644cfaff
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.20.135, 104.18.21.135
IPv6 hints2606:4700::6812:1487, 2606:4700::6812:1587
SOAadi.ns.cloudflare.comdns@cloudflare.com serial=2416454044
WOT: UNKNOWN (50/100)
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
Semrush Rank:#2,084,788 Keywords:2 Traffic:325/mo
WOT: UNKNOWN (50/100)
📈 Tranco rank: #231
pages.dev - Tranco Rank (30d: ↓-9)199200210220230238Aug 23Sep 1Sep 10Sep 19Sep 28Sep 30Rank#222#231

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

rubycore.quest
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rubycore.com
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DNS History

10 records (6 active, 4 former)

NSiris.ns.cloudflare.comjay.ns.cloudflare.comA172.66.44.208172.66.47.482606:4700:310c::ac42:2cd02606:4700:310c::ac42:2f30188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSiris.ns.cloudflare.com2026-09-19 → 2026-10-02 · 2 obs
● 2026-09-19 15:06:36
● 2026-10-02 19:17:32
●NSjay.ns.cloudflare.com2026-09-19 → 2026-10-02 · 2 obs
● 2026-09-19 15:06:36
● 2026-10-02 19:17:32
●A172.66.44.2082026-10-02 → 2026-10-02 · 3 obs
○ 2026-09-19 15:06:36
● 2026-10-02 03:55:00
● 2026-10-02 19:17:32
●A172.66.47.482026-10-02 → 2026-10-02 · 3 obs
○ 2026-09-19 15:06:36
● 2026-10-02 03:55:00
● 2026-10-02 19:17:32
○A188.114.96.02026-09-19 → 2026-09-19 · 3 obs
● 2026-09-19 15:06:36
○ 2026-10-02 03:55:00
○ 2026-10-02 19:17:32
○A188.114.97.02026-09-19 → 2026-09-19 · 3 obs
● 2026-09-19 15:06:36
○ 2026-10-02 03:55:00
○ 2026-10-02 19:17:32
●A2606:4700:310c::ac42:2cd02026-10-02 → 2026-10-02 · 3 obs
○ 2026-09-19 15:06:36
● 2026-10-02 03:55:00
● 2026-10-02 19:17:32
●A2606:4700:310c::ac42:2f302026-10-02 → 2026-10-02 · 3 obs
○ 2026-09-19 15:06:36
● 2026-10-02 03:55:00
● 2026-10-02 19:17:32
○A2a06:98c1:3120::2026-09-19 → 2026-09-19 · 3 obs
● 2026-09-19 15:06:36
○ 2026-10-02 03:55:00
○ 2026-10-02 19:17:32
○A2a06:98c1:3121::2026-09-19 → 2026-09-19 · 3 obs
● 2026-09-19 15:06:36
○ 2026-10-02 03:55:00
○ 2026-10-02 19:17:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pages.devadi.ns.cloudflare.com, karl.ns.cloudflare.com-
rubycore.pages.deviris.ns.cloudflare.com, jay.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.118

NS records: iris.ns.cloudflare.com, jay.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pages.dev (unsigned zone)

⏱️ Timing

Total: 398ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.47.48, 172.66.44.208
AAAA22606:4700:310c::ac42:2cd0, 2606:4700:310c::ac42:2f30
NS2iris.ns.cloudflare.com, jay.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1iris.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

rubycore.pages.dev directs to four IP numbers, which are 172.66.44.208, 172.66.47.48, 2606:4700:310c::ac42:2cd0 and 2606:4700:310c::ac42:2f30.

Two other host names, along with website-araujo-imoveis.pages.dev, rwlzud2jjt.pages.dev and sausage.pages.dev, also share IP numbers with rubycore.pages.dev.

Name Servers

rubycore.pages.dev is delegated to two name servers: iris.ns.cloudflare.com and jay.ns.cloudflare.com.

rubycore.pages.dev shares its NS records with other domains, for example goxplore.se, ozbozconstructions.com.au, drumstock.dev and two others.

The name servers of rubycore.pages.dev overlap at least partially with those of other domains — among them retroclub.lifestyle, jeannicolas-mastin.workers.dev, accountablebookkeeping.co.uk and two more.

These name servers commonly appear alongside the name servers pablo.ns.cloudflare.com and dell.ns.cloudflare.com.

DNS names with 6 IP addresses:

iris.ns.cloudflare.com resolves to 108.162.192.118, 172.64.32.118, 173.245.58.118 and 3 other IP addresses.

jay.ns.cloudflare.com resolves to 108.162.193.123, 172.64.33.123, 173.245.59.123 and 3 other IP addresses.