classnote.app - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

classnote.app

DNSSEC⚠️ Not signed
A2a02:4780:1d:81d6:4d6d:2474:a8f1:6231IIHOS0012a02:4780:1d::/48 HOSTINGER US
A2a02:4780:22:5e31:9e95:f6:f75c:2af8IIHOS0012a02:4780:22::/48 HOSTINGER US
A191.96.144.43IIHOS001191.96.144.0/24 HOSTINGER US
A212.1.212.78IIHOS001212.1.212.0/24
NSns1.dns-parking.com ⭐
A2400:cb00:2049:1::a29f:18c9🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.201Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dns-parking.com
NSns2.dns-parking.com
A2400:cb00:2049:1::a29f:192a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.25.42Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dns-parking.com
MXmx1.hostinger.com ⭐
A2606:4700:90:0:c1f8:f874:2386:b61f🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.65.182.103🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmx2.hostinger.com(10)
A2606:4700:90:0:c1f8:f874:2386:b61f🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.65.182.103🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
TXTv=spf1 include:_spf.mail.hostinger.com ~all
SOAns1.dns-parking.comdns@hostinger.com 2026-09-24 #1

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

classnote.site
classnote.kr
classnote.pages.dev
classnote.co.kr
classnote.org
classnote.us
classnote.de
classnote.co.uk
classnote.com
classnote.com.ph
classnote.lk
classnote.top
classnote.xyz
classnote.app
classnote.online
classnote.school
classnote.jp
classnote.pl
classnote.in
classnote.net
classnote.ai

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DNS History

36 records (8 active, 28 former)

NSns1.dns-parking.comns2.dns-parking.comMXmx1.hostinger.commx2.hostinger.comA191.96.144.43212.1.212.782a02:4780:1d:81d6:4d6d:2474:a8f1:62312a02:4780:22:5e31:9e95:f6:f75c:2af8147.79.120.240148.135.128.43191.101.104.193191.101.104.220191.101.104.33191.101.104.53191.96.144.213191.96.144.238195.35.60.245195.35.60.61212.1.212.231212.1.212.812a02:4780:1d:128a:956b:c55a:1ab5:abaa2a02:4780:1d:76e2:fc43:9b8d:a0f1:3d882a02:4780:1d:8918:c2e1:ad6e:2b1f:c4722a02:4780:1d:8ec1:c6ba:f3f6:7bfe:3e7f2a02:4780:1d:ffb7:4b6a:eedd:c3f1:d0552a02:4780:1e:3b76:66df:e5e7:e624:ef302a02:4780:1e:efe5:152b:b0f2:d14b:5f2d2a02:4780:1e:f263:9878:6168:f821:f01a2a02:4780:21:ef07:eabb:9069:e8e2:61882a02:4780:22:3925:b143:d6cd:b968:99ec2a02:4780:25:cbaa:5c81:3bd8:af14:d1872a02:4780:35:b2b9:81f3:e050:8ad4:d7fc2a02:4780:4e:874a:e013:e22e:ffff:b5552a02:4780:50:69b9:ed7e:2044:1888:61be89.116.109.6391.108.103.237
●NSns1.dns-parking.com2026-09-13 → 2026-10-02 · 2 obs
● 2026-09-13 00:01:50
● 2026-10-02 13:45:52
●NSns2.dns-parking.com2026-09-13 → 2026-10-02 · 2 obs
● 2026-09-13 00:01:50
● 2026-10-02 13:45:52
●MXmx1.hostinger.com2026-09-13 → 2026-10-02 · 2 obs
● 2026-09-13 00:01:50
● 2026-10-02 13:45:52
●MXmx2.hostinger.com2026-09-13 → 2026-10-02 · 2 obs
● 2026-09-13 00:01:50
● 2026-10-02 13:45:52
○A147.79.120.2402026-09-16 → 2026-09-16 · 4 obs
○ 2026-09-13 11:33:02
● 2026-09-16 17:15:28
○ 2026-09-19 03:14:24
○ 2026-10-02 13:45:52
○A148.135.128.432026-09-16 → 2026-09-16 · 4 obs
○ 2026-09-13 11:33:02
● 2026-09-16 17:15:28
○ 2026-09-19 03:14:24
○ 2026-10-02 13:45:52
○A191.101.104.1932026-09-19 → 2026-09-19 · 4 obs
○ 2026-09-16 17:15:28
● 2026-09-19 03:14:24
○ 2026-09-25 09:05:26
○ 2026-10-02 13:45:52
○A191.101.104.2202026-09-30 → 2026-09-30 · 4 obs
○ 2026-09-27 21:49:18
● 2026-09-30 17:07:42
○ 2026-09-30 20:04:36
○ 2026-10-02 13:45:52
○A191.101.104.332026-09-25 → 2026-09-25 · 4 obs
○ 2026-09-19 03:14:24
● 2026-09-25 09:05:26
○ 2026-09-27 21:49:18
○ 2026-10-02 13:45:52
○A191.101.104.532026-09-27 → 2026-09-27 · 4 obs
○ 2026-09-25 09:05:26
● 2026-09-27 21:49:18
○ 2026-09-30 17:07:42
○ 2026-10-02 13:45:52
○A191.96.144.2132026-09-13 → 2026-09-13 · 4 obs
○ 2026-09-13 00:01:50
● 2026-09-13 11:33:02
○ 2026-09-16 17:15:28
○ 2026-10-02 13:45:52
○A191.96.144.2382026-09-27 → 2026-09-27 · 4 obs
○ 2026-09-25 09:05:26
● 2026-09-27 21:49:18
○ 2026-09-30 17:07:42
○ 2026-10-02 13:45:52
●A191.96.144.432026-09-30 → 2026-10-02 · 3 obs
○ 2026-09-30 17:07:42
● 2026-09-30 20:04:36
● 2026-10-02 13:45:52
○A195.35.60.2452026-09-13 → 2026-09-13 · 4 obs
○ 2026-09-13 00:01:50
● 2026-09-13 11:33:02
○ 2026-09-16 17:15:28
○ 2026-10-02 13:45:52
○A195.35.60.612026-09-30 → 2026-09-30 · 4 obs
○ 2026-09-27 21:49:18
● 2026-09-30 17:07:42
○ 2026-09-30 20:04:36
○ 2026-10-02 13:45:52
○A212.1.212.2312026-09-19 → 2026-09-19 · 4 obs
○ 2026-09-16 17:15:28
● 2026-09-19 03:14:24
○ 2026-09-25 09:05:26
○ 2026-10-02 13:45:52
●A212.1.212.782026-09-30 → 2026-10-02 · 3 obs
○ 2026-09-30 17:07:42
● 2026-09-30 20:04:36
● 2026-10-02 13:45:52
○A212.1.212.812026-09-25 → 2026-09-25 · 4 obs
○ 2026-09-19 03:14:24
● 2026-09-25 09:05:26
○ 2026-09-27 21:49:18
○ 2026-10-02 13:45:52
○A2a02:4780:1d:128a:956b:c55a:1ab5:abaa2026-09-19 → 2026-09-19 · 4 obs
○ 2026-09-16 17:15:28
● 2026-09-19 03:14:24
○ 2026-09-25 09:05:26
○ 2026-10-02 13:45:52
○A2a02:4780:1d:76e2:fc43:9b8d:a0f1:3d882026-09-13 → 2026-09-13 · 4 obs
○ 2026-09-13 00:01:50
● 2026-09-13 11:33:02
○ 2026-09-16 17:15:28
○ 2026-10-02 13:45:52
●A2a02:4780:1d:81d6:4d6d:2474:a8f1:62312026-09-30 → 2026-10-02 · 3 obs
○ 2026-09-30 17:07:42
● 2026-09-30 20:04:36
● 2026-10-02 13:45:52
○A2a02:4780:1d:8918:c2e1:ad6e:2b1f:c4722026-09-27 → 2026-09-27 · 4 obs
○ 2026-09-25 09:05:26
● 2026-09-27 21:49:18
○ 2026-09-30 17:07:42
○ 2026-10-02 13:45:52
○A2a02:4780:1d:8ec1:c6ba:f3f6:7bfe:3e7f2026-09-25 → 2026-09-25 · 4 obs
○ 2026-09-19 03:14:24
● 2026-09-25 09:05:26
○ 2026-09-27 21:49:18
○ 2026-10-02 13:45:52
○A2a02:4780:1d:ffb7:4b6a:eedd:c3f1:d0552026-09-30 → 2026-09-30 · 4 obs
○ 2026-09-27 21:49:18
● 2026-09-30 17:07:42
○ 2026-09-30 20:04:36
○ 2026-10-02 13:45:52
○A2a02:4780:1e:3b76:66df:e5e7:e624:ef302026-09-27 → 2026-09-27 · 4 obs
○ 2026-09-25 09:05:26
● 2026-09-27 21:49:18
○ 2026-09-30 17:07:42
○ 2026-10-02 13:45:52
○A2a02:4780:1e:efe5:152b:b0f2:d14b:5f2d2026-09-13 → 2026-09-13 · 4 obs
○ 2026-09-13 00:01:50
● 2026-09-13 11:33:02
○ 2026-09-16 17:15:28
○ 2026-10-02 13:45:52
○A2a02:4780:1e:f263:9878:6168:f821:f01a2026-09-19 → 2026-09-19 · 4 obs
○ 2026-09-16 17:15:28
● 2026-09-19 03:14:24
○ 2026-09-25 09:05:26
○ 2026-10-02 13:45:52
○A2a02:4780:21:ef07:eabb:9069:e8e2:61882026-09-25 → 2026-09-25 · 4 obs
○ 2026-09-19 03:14:24
● 2026-09-25 09:05:26
○ 2026-09-27 21:49:18
○ 2026-10-02 13:45:52
○A2a02:4780:22:3925:b143:d6cd:b968:99ec2026-09-30 → 2026-09-30 · 4 obs
○ 2026-09-27 21:49:18
● 2026-09-30 17:07:42
○ 2026-09-30 20:04:36
○ 2026-10-02 13:45:52
●A2a02:4780:22:5e31:9e95:f6:f75c:2af82026-09-30 → 2026-10-02 · 3 obs
○ 2026-09-30 17:07:42
● 2026-09-30 20:04:36
● 2026-10-02 13:45:52
○A2a02:4780:25:cbaa:5c81:3bd8:af14:d1872026-09-13 → 2026-09-13 · 3 obs
● 2026-09-13 00:01:50
○ 2026-09-13 11:33:02
○ 2026-10-02 13:45:52
○A2a02:4780:35:b2b9:81f3:e050:8ad4:d7fc2026-09-13 → 2026-09-13 · 3 obs
● 2026-09-13 00:01:50
○ 2026-09-13 11:33:02
○ 2026-10-02 13:45:52
○A2a02:4780:4e:874a:e013:e22e:ffff:b5552026-09-16 → 2026-09-16 · 4 obs
○ 2026-09-13 11:33:02
● 2026-09-16 17:15:28
○ 2026-09-19 03:14:24
○ 2026-10-02 13:45:52
○A2a02:4780:50:69b9:ed7e:2044:1888:61be2026-09-16 → 2026-09-16 · 4 obs
○ 2026-09-13 11:33:02
● 2026-09-16 17:15:28
○ 2026-09-19 03:14:24
○ 2026-10-02 13:45:52
○A89.116.109.632026-09-13 → 2026-09-13 · 3 obs
● 2026-09-13 00:01:50
○ 2026-09-13 11:33:02
○ 2026-10-02 13:45:52
○A91.108.103.2372026-09-13 → 2026-09-13 · 3 obs
● 2026-09-13 00:01:50
○ 2026-09-13 11:33:02
○ 2026-10-02 13:45:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
classnote.appns2.dns-parking.com, ns1.dns-parking.com-

✅ Authoritative Response

Server:162.159.25.42

NS records: ns2.dns-parking.com, ns1.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classnote.app (unsigned zone)

⏱️ Timing

Total: 724ms | Queries: -

📄 Records

TypeCountSample Data
A2212.1.212.7, 191.96.144.188
AAAA22a02:4780:21:131b:d84a:8a2:1461:1e5f, 2a02:4780:22:8e37:f5d0:94bd:1988:8b91
NS2ns1.dns-parking.com, ns2.dns-parking.com
MX2mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)
TXT1v=spf1 include:_spf.mail.hostinger.com ~
SOA1ns1.dns-parking.com dns.hostinger.com

Analysis

IP Addresses

classnote.app has four IP addresses: 191.96.144.43, 212.1.212.78, 2a02:4780:1d:81d6:4d6d:2474:a8f1:6231 and 2a02:4780:22:5e31:9e95:f6:f75c:2af8.

Name Servers

The NS records for classnote.app delegate to ns1.dns-parking.com and ns2.dns-parking.com.

ns1.dns-parking.com resolves to 162.159.24.201 and 2400:cb00:2049:1::a29f:18c9. Likewise, ns2.dns-parking.com resolves to 162.159.25.42 and 2400:cb00:2049:1::a29f:192a — two IP addresses apiece.

Mail Servers

The MX records for classnote.app point to two mail servers: mx1.hostinger.com and mx2.hostinger.com.

mx1.hostinger.com has IP addresses 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f; mx2.hostinger.com has the same IP addresses: 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f.

mx1.hostinger.com and mx2.hostinger.com each have 2606:4700:90:0:c1f8:f874:2386:b61f IP addresses.

mx1.hostinger.com and mx2.hostinger.com each have 172.65.182.103 IP addresses.