react-tutorial.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

react-tutorial.app

DNSSEC⚠️ Not signed
A2606:4700:20::681a:44🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:144🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:4b4a🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.0.68Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.1.68Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.75.74🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamanda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A2803:f800:50::6ca2:c03f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamanda.ns.cloudflare.com
A2a06:98c1:50::ac40:203f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamanda.ns.cloudflare.com
A108.162.192.63🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A172.64.32.63🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A173.245.58.63🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
NSelmo.ns.cloudflare.com
A2606:4700:58::adf5:3ba3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelmo.ns.cloudflare.com
A2803:f800:50::6ca2:c1a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelmo.ns.cloudflare.com
A2a06:98c1:50::ac40:21a3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelmo.ns.cloudflare.com
A108.162.193.163🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelmo.ns.cloudflare.com
A172.64.33.163🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelmo.ns.cloudflare.com
A173.245.59.163🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelmo.ns.cloudflare.com
TXTca3-331f56faf5ea4db481f6a3f59d5beb94
TXTgoogle-site-verification=9WjxcF2D_84Y43U6U_4LU9985heLglkDPF0CS48yFo4
TXTv=spf include:mailgun.org ~all
TXTv=spf1 include:mailgun.org ~all
TXTyandex-verification: c9a899be883fe919
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.26.0.68, 104.26.1.68, 172.67.75.74
IPv6 hints2606:4700:20::681a:44, 2606:4700:20::681a:144, 2606:4700:20::ac43:4b4a
SOAamanda.ns.cloudflare.comdns@cloudflare.com serial=2410806097

app

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427
🔒 HSTS Preload (+subdomains)

Subdomains

react19.react-tutorial.app

Same first word

react-tutorial.com
react-tutorial.app

Similar names

trattoria-luce.com

Previous names

reachrole.app
reachsaga.app
reachsaturn.app
reachscore.app
reachsite.app
reachspot.app
reachsuite.app
reachswap.app
reacht.app
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reachtoclean.app
reachup.app
reachus.app
reachvault.app
reachwise.app
reachworld.app
reaconnect.app
react-api.app
react.app

Next names

reacta.app
reactav.app
reactbricks.app
reactdev.app
reacted.app
reacter.app
reactern.app
reacterp.app
reacteu.app
reacteurope.app
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reactionacademy.app
reactionai.app
reactionbase.app
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reactionlab.app

DNS History

8 records (8 active, 0 former)

NSamanda.ns.cloudflare.comelmo.ns.cloudflare.comA104.26.0.68104.26.1.68172.67.75.742606:4700:20::681a:1442606:4700:20::681a:442606:4700:20::ac43:4b4a
●NSamanda.ns.cloudflare.com2026-02-16 → 2026-09-05 · 2 obs
● 2026-02-16 01:28:12
● 2026-09-05 18:24:10
●NSelmo.ns.cloudflare.com2026-02-16 → 2026-09-05 · 2 obs
● 2026-02-16 01:28:12
● 2026-09-05 18:24:10
●A104.26.0.682026-02-16 → 2026-09-05 · 2 obs
● 2026-02-16 01:28:12
● 2026-09-05 18:24:10
●A104.26.1.682026-02-16 → 2026-09-05 · 2 obs
● 2026-02-16 01:28:12
● 2026-09-05 18:24:10
●A172.67.75.742026-02-16 → 2026-09-05 · 2 obs
● 2026-02-16 01:28:12
● 2026-09-05 18:24:10
●A2606:4700:20::681a:1442026-02-16 → 2026-09-05 · 2 obs
● 2026-02-16 01:28:12
● 2026-09-05 18:24:10
●A2606:4700:20::681a:442026-02-16 → 2026-09-05 · 2 obs
● 2026-02-16 01:28:12
● 2026-09-05 18:24:10
●A2606:4700:20::ac43:4b4a2026-02-16 → 2026-09-05 · 2 obs
● 2026-02-16 01:28:12
● 2026-09-05 18:24:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...-
react-tutorial.appamanda.ns.cloudflare.com, elmo.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.63

NS records: amanda.ns.cloudflare.com, elmo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for react-tutorial.app (unsigned zone)

⏱️ Timing

Total: 1061ms | Queries: -

📄 Records

TypeCountSample Data
A3172.67.75.74, 104.26.1.68...
AAAA32606:4700:20::681a:44, 2606:4700:20::ac43:4b4a...
NS2amanda.ns.cloudflare.com, elmo.ns.cloudflare.com
TXT5ca3-331f56faf5ea4db481f6a3f59d5beb94, google-site-verification=9WjxcF2D_84Y43U...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amanda.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

The domain react19.react-tutorial.app falls under the parent react-tutorial.app.

IP Addresses

react-tutorial.app directs to 6 IP numbers: 104.26.0.68, 104.26.1.68, 172.67.75.74 and 3 other.

Two other host names, along with sikadu.uingusdur.ac.id, uingusdur.ac.id and fasya.uingusdur.ac.id, also share IP numbers with react-tutorial.app.

Name Servers

The NS records for react-tutorial.app delegate to amanda.ns.cloudflare.com and elmo.ns.cloudflare.com.

react-tutorial.app shares its NS records with other domains, for example ku-cat.ch, egorfedorenko2011.workers.dev, morgana.nl and two others.

At least some of react-tutorial.app's name servers are shared with other domains, for example reginald-veljohnson-birthday.pages.dev, 89996.cz, koose.me and two more.

These name servers tend to be used in conjunction with the name servers andy.ns.cloudflare.com.

DNS names with 6 IP addresses:

amanda.ns.cloudflare.com maps to 108.162.192.63, 172.64.32.63, 173.245.58.63 and 3 additional IP addresses.

elmo.ns.cloudflare.com maps to 108.162.193.163, 172.64.33.163, 173.245.59.163 and 3 additional IP addresses.