spectroscopy-study-guide.pages.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

spectroscopy-study-guide.pages.dev

DNSSEC⚠️ Not signed
A2606:4700:310c::ac42:2cbe🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:310c::ac42:2f42🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.44.190🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.47.66🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadel.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a37🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadel.ns.cloudflare.com
A2803:f800:50::6ca2:c037🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadel.ns.cloudflare.com
A2a06:98c1:50::ac40:2037🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadel.ns.cloudflare.com
A108.162.192.55🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadel.ns.cloudflare.com
A172.64.32.55🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadel.ns.cloudflare.com
A173.245.58.55🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadel.ns.cloudflare.com
NSarmfazh.ns.cloudflare.com
A2606:4700:58::a29f:2c68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmfazh.ns.cloudflare.com
A2803:f800:50::6ca2:c368🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarmfazh.ns.cloudflare.com
A2a06:98c1:50::ac40:2368🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarmfazh.ns.cloudflare.com
A108.162.195.104🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmfazh.ns.cloudflare.com
A162.159.44.104Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmfazh.ns.cloudflare.com
A172.64.35.104🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarmfazh.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.44.190, 172.66.47.66
IPv6 hints2606:4700:310c::ac42:2cbe, 2606:4700:310c::ac42:2f42
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=61, name=cloudflare-ech.com
SOAadel.ns.cloudflare.comdns@cloudflare.com serial=2413978390

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=2417714682
WOT: UNKNOWN (50/100)
rank #296 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: #201
pages.dev - Tranco Rank (30d: ↑+5)197200210220230238Sep 6Sep 16Sep 26Oct 6Oct 15Rank#206#201

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

spectroscopy-study-guide.pages.dev

Previous names

spectrodinner-studios.pages.dev
spectroedge.pages.dev
spectrogram-6i9.pages.dev
spectrogram-tool.pages.dev
spectrogram-viewer.pages.dev
spectrogram.pages.dev
spectroid.pages.dev
spectrointel.pages.dev
spectrointelwebsite.pages.dev
spectron-1az.pages.dev
spectron-broadband.pages.dev
spectron-connect.pages.dev
spectron.pages.dev
spectronx.pages.dev
spectroom-charitable-trust-website.pages.dev
spectrophotometre.pages.dev
spectroplay.pages.dev
spectroscope.pages.dev
spectroscopy-guide.pages.dev
spectroscopy-map.pages.dev

Next names

spectrouni.pages.dev
spectrtechbiznesmanager.pages.dev
spectru-m.pages.dev
spectrul.pages.dev
spectrum-09.pages.dev
spectrum-1-frontend.pages.dev
spectrum-16x.pages.dev
spectrum-1jr.pages.dev
spectrum-23g.pages.dev
spectrum-25y.pages.dev
spectrum-2c5.pages.dev
spectrum-2qg.pages.dev
spectrum-360-pool-light-replacement.pages.dev
spectrum-3gb.pages.dev
spectrum-4bj.pages.dev
spectrum-7ak.pages.dev
spectrum-8y5.pages.dev
spectrum-919.pages.dev
spectrum-9hu.pages.dev
spectrum.pages.dev

DNS History

10 records (6 active, 4 former)

NSadel.ns.cloudflare.comarmfazh.ns.cloudflare.comA172.66.44.190172.66.47.662606:4700:310c::ac42:2cbe2606:4700:310c::ac42:2f42188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSadel.ns.cloudflare.com2026-09-06 → 2026-10-17 · 2 obs
● 2026-09-06 23:48:02
● 2026-10-17 10:10:26
●NSarmfazh.ns.cloudflare.com2026-09-06 → 2026-10-17 · 2 obs
● 2026-09-06 23:48:02
● 2026-10-17 10:10:26
●A172.66.44.1902026-10-02 → 2026-10-17 · 3 obs
○ 2026-09-06 23:48:02
● 2026-10-02 19:18:20
● 2026-10-17 10:10:26
●A172.66.47.662026-10-02 → 2026-10-17 · 3 obs
○ 2026-09-06 23:48:02
● 2026-10-02 19:18:20
● 2026-10-17 10:10:26
○A188.114.96.02026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 23:48:02
○ 2026-10-02 19:18:20
○ 2026-10-17 10:10:26
○A188.114.97.02026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 23:48:02
○ 2026-10-02 19:18:20
○ 2026-10-17 10:10:26
●A2606:4700:310c::ac42:2cbe2026-10-02 → 2026-10-17 · 3 obs
○ 2026-09-06 23:48:02
● 2026-10-02 19:18:20
● 2026-10-17 10:10:26
●A2606:4700:310c::ac42:2f422026-10-02 → 2026-10-17 · 3 obs
○ 2026-09-06 23:48:02
● 2026-10-02 19:18:20
● 2026-10-17 10:10:26
○A2a06:98c1:3120::2026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 23:48:02
○ 2026-10-02 19:18:20
○ 2026-10-17 10:10:26
○A2a06:98c1:3121::2026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 23:48:02
○ 2026-10-02 19:18:20
○ 2026-10-17 10:10:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
pages.devkarl.ns.cloudflare.com, adi.ns.cloudflare.com-
spectroscopy-study-guide.pages.devadel.ns.cloudflare.com, armfazh.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.104

NS records: adel.ns.cloudflare.com, armfazh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pages.dev (unsigned zone)

⏱️ Timing

Total: 985ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.47.66, 172.66.44.190
AAAA22606:4700:310c::ac42:2cbe, 2606:4700:310c::ac42:2f42
NS2adel.ns.cloudflare.com, armfazh.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adel.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

spectroscopy-study-guide.pages.dev points to the four IP addresses 172.66.44.190, 172.66.47.66, 2606:4700:310c::ac42:2cbe and 2606:4700:310c::ac42:2f42.

pimshotandspicy-se-84088.pages.dev, ai-1o1.pages.dev, portfolio369.pages.dev and two other host names share IP numbers with spectroscopy-study-guide.pages.dev.

Name Servers

Two name servers handle the delegation for spectroscopy-study-guide.pages.dev: adel.ns.cloudflare.com and armfazh.ns.cloudflare.com.

spectroscopy-study-guide.pages.dev uses the same name servers as several other domains — among them (0x616e616c)ise-online-kovi-locadora-veiculos.pages.dev, grif(0x666170)p.workers.dev, quastival.pages.dev and two more.

There is at least partial name server overlap between spectroscopy-study-guide.pages.dev and other domains — rouxbe.ru, victorslandscaping707.com, gxwyxl.com and two more among them.

These name servers are routinely deployed together with the name servers norman.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

adel.ns.cloudflare.com resolves to 108.162.192.55, 172.64.32.55 and 173.245.58.55 among others, with 3 other IP addresses in total.

armfazh.ns.cloudflare.com resolves to 108.162.195.104, 162.159.44.104 and 172.64.35.104 among others, with 3 other IP addresses in total.