classnotes.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

classnotes.app

DNSSEC⚠️ Not signed
A75.2.60.5🇺🇸 Amazon75.2.60.0/24 Prod
PTRacd89244c803f7181.awsglobalaccelerator.com
NSns51.domaincontrol.com ⭐
A2603:5:2192::1a🇺🇸 GODADDY-DNS2603:5:2190::/44
PTRns51.domaincontrol.com
A97.74.105.26🇺🇸 GODADDY-DNS97.74.104.0/23
PTRns51.domaincontrol.com
NSns52.domaincontrol.com
A2603:5:2292::1a🇺🇸 GODADDY-DNS2603:5:2290::/44
PTRns52.domaincontrol.com
A173.201.73.26🇺🇸 GODADDY-DNS173.201.72.0/23
PTRns52.domaincontrol.com
SOAns51.domaincontrol.comdns@jomax.net 2024-11-19 #3

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)

Same first word

classnotes.io
classnotes.org.in
classnotes.study
classnotes.info
classnotes.com
classnotes.com.ng
classnotes.guru
classnotes.co
classnotes.eu
classnotes.com.br
classnotes.ai
classnotes.pk
classnotes.app
classnotes.ng
classnotes.co.uk
classnotes.cz
classnotes.net
classnotes.es
classnotes.org
classnotes.in
classnotes.space
classnotes.de
classnotes.xyz
classnotes.ngo.ph
classnotes.org.ph
classnotes.site
classnotes.cn
classnotes.pages.dev

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catlessons.com
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sensaslotc.pages.dev
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castlesons.com

Previous names

classmaster.app
classmate.app
classmately.app
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classmon.app
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classnext.app
classnode.app
classnote.app

Next names

classnow.app
classo.app
classof09.app
classolved.app
classonboard.app
classone.app
classonline.app
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classor.app
classora.app
classory.app
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DNS History

3 records (3 active, 0 former)

NSns51.domaincontrol.comns52.domaincontrol.comA75.2.60.5
●NSns51.domaincontrol.com2026-09-13 → 2026-09-27 · 2 obs
● 2026-09-13 17:00:44
● 2026-09-27 21:49:20
●NSns52.domaincontrol.com2026-09-13 → 2026-09-27 · 2 obs
● 2026-09-13 17:00:44
● 2026-09-27 21:49:20
●A75.2.60.52026-09-13 → 2026-09-27 · 2 obs
● 2026-09-13 17:00:44
● 2026-09-27 21:49:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
classnotes.appns52.domaincontrol.com, ns51.domaincontrol.com-

✅ Authoritative Response

Server:97.74.105.26

NS records: ns52.domaincontrol.com, ns51.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classnotes.app (unsigned zone)

⏱️ Timing

Total: 1546ms | Queries: -

📄 Records

TypeCountSample Data
A175.2.60.5
NS2ns51.domaincontrol.com, ns52.domaincontrol.com
SOA1ns51.domaincontrol.com dns.jomax.net

Analysis

IP Addresses

classnotes.app resolves to one IP address: 75.2.60.5.

abcpartyz.fr, www.ric.com.kw, crawlguardllc.com and two other host names share IP numbers with classnotes.app.

Name Servers

classnotes.app is served by two delegated name servers, ns51.domaincontrol.com and ns52.domaincontrol.com.

classnotes.app uses the same name servers as several other domains — among them drdeniselopezlcsw.com, oceanicyachtsurveyors.com, hamptonsofthesouthmiami.com and two more.

The DNS delegation for classnotes.app at least partly coincides with that of other domains, scario.cl being one example.

Each of the two host names carries two IP addresses: ns51.domaincontrol.com points to 97.74.105.26 and 2603:5:2192::1a, and ns52.domaincontrol.com points to 173.201.73.26 and 2603:5:2292::1a.