cloudclasses.in - dns.ninja

cloudclasses.in

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:5a67🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c7d9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.103Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.199.217🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSharlee.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlee.ns.cloudflare.com
A2803:f800:50::6ca2:c2ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharlee.ns.cloudflare.com
A2a06:98c1:50::ac40:22ee🇺🇸 Cloudflare2a06:98c1:50::/45
PTRharlee.ns.cloudflare.com
A108.162.194.238🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlee.ns.cloudflare.com
A162.159.38.238Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlee.ns.cloudflare.com
A172.64.34.238🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlee.ns.cloudflare.com
NSruben.ns.cloudflare.com
A2606:4700:58::a29f:2c47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A2803:f800:50::6ca2:c347🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRruben.ns.cloudflare.com
A2a06:98c1:50::ac40:2347🇺🇸 Cloudflare2a06:98c1:50::/45
PTRruben.ns.cloudflare.com
A108.162.195.71🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A162.159.44.71Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A172.64.35.71🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.103, 172.67.199.217
IPv6 hints2606:4700:3036::6815:5a67, 2606:4700:3037::ac43:c7d9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOAharlee.ns.cloudflare.comdns@cloudflare.com serial=2411965702

in

DNSSEC🔒 Signed (DS record present)
NSns.trs-dns.com ⭐
NSns1.registry.in
NSns2.registry.in
NSns3.registry.in
NSns4.registry.in
SOAns.trs-dns.comtrs-ops@tucows.com serial=1786485649

Same first word

cloudclasses.xyz
cloudclasses.org
cloudclasses.in

DNS History

13 records (6 active, 7 former)

NSharlee.ns.cloudflare.comruben.ns.cloudflare.comA104.21.90.103172.67.199.2172606:4700:3036::6815:5a672606:4700:3037::ac43:c7d9188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:3034::ac43:c7d92a06:98c1:3120::2a06:98c1:3121::
●NSharlee.ns.cloudflare.com2026-05-05 → 2026-08-11 · 2 obs
● 2026-05-05 13:52:22
● 2026-08-11 22:07:12
●NSruben.ns.cloudflare.com2026-05-05 → 2026-08-11 · 2 obs
● 2026-05-05 13:52:22
● 2026-08-11 22:07:12
●A104.21.90.1032026-05-05 → 2026-08-11 · 4 obs
● 2026-05-05 13:52:22
○ 2026-07-29 08:34:30
● 2026-08-08 07:17:56
● 2026-08-11 22:07:12
●A172.67.199.2172026-05-05 → 2026-08-11 · 4 obs
● 2026-05-05 13:52:22
○ 2026-07-29 08:34:30
● 2026-08-08 07:17:56
● 2026-08-11 22:07:12
○A188.114.96.02026-07-29 → 2026-07-29 · 4 obs
○ 2026-07-29 08:34:30
● 2026-07-29 09:14:06
○ 2026-08-08 07:17:56
○ 2026-08-11 22:07:12
○A188.114.96.42026-07-29 → 2026-07-29 · 4 obs
○ 2026-07-16 03:33:48
● 2026-07-29 08:34:30
○ 2026-07-29 09:14:06
○ 2026-08-11 22:07:12
○A188.114.97.02026-07-29 → 2026-07-29 · 4 obs
○ 2026-07-29 08:34:30
● 2026-07-29 09:14:06
○ 2026-08-08 07:17:56
○ 2026-08-11 22:07:12
○A188.114.97.42026-07-29 → 2026-07-29 · 4 obs
○ 2026-07-16 03:33:48
● 2026-07-29 08:34:30
○ 2026-07-29 09:14:06
○ 2026-08-11 22:07:12
○A2606:4700:3034::ac43:c7d92026-05-05 → 2026-05-05 · 3 obs
● 2026-05-05 13:52:22
○ 2026-07-16 03:33:48
○ 2026-08-11 22:07:12
●A2606:4700:3036::6815:5a672026-05-05 → 2026-08-11 · 4 obs
● 2026-05-05 13:52:22
○ 2026-07-29 08:34:30
● 2026-08-08 07:17:56
● 2026-08-11 22:07:12
●A2606:4700:3037::ac43:c7d92026-07-16 → 2026-08-11 · 5 obs
○ 2026-05-05 13:52:22
● 2026-07-16 03:33:48
○ 2026-07-29 08:34:30
● 2026-08-08 07:17:56
● 2026-08-11 22:07:12
○A2a06:98c1:3120::2026-07-29 → 2026-07-29 · 4 obs
○ 2026-07-16 03:33:48
● 2026-07-29 08:34:30
○ 2026-08-08 07:17:56
○ 2026-08-11 22:07:12
○A2a06:98c1:3121::2026-07-29 → 2026-07-29 · 4 obs
○ 2026-07-16 03:33:48
● 2026-07-29 08:34:30
○ 2026-08-08 07:17:56
○ 2026-08-11 22:07:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
inns1.registry.in, ns2.registry.in, ns3.registry.in, ns4.registry.in-
cloudclasses.inharlee.ns.cloudflare.com, ruben.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.71

NS records: harlee.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudclasses.in (unsigned zone)

⏱️ Timing

Total: 439ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.90.103, 172.67.199.217
AAAA22606:4700:3037::ac43:c7d9, 2606:4700:3036::6815:5a67
NS2harlee.ns.cloudflare.com, ruben.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1harlee.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

cloudclasses.in resolves to four IP addresses: 104.21.90.103, 172.67.199.217, 2606:4700:3036::6815:5a67 and 2606:4700:3037::ac43:c7d9.

Additional host names — qiyou123.com, rajasinga.store, 4hu147.cc and two others — share IP numbers with cloudclasses.in.

Name Servers

Two name servers handle the delegation for cloudclasses.in: harlee.ns.cloudflare.com and ruben.ns.cloudflare.com.

cloudclasses.in shares its name server setup with other domains, including adzexpert.com, znaverkuldo-sg.com, shikshacounty.com and two others.

cloudclasses.in partially shares its NS delegation with several other domains, including duckbao.com, gsueagle.com, edws.com and two others.

These name servers are regularly seen alongside mona.ns.cloudflare.com and elly.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

harlee.ns.cloudflare.com resolves to 108.162.194.238, 162.159.38.238 and 172.64.34.238 among others, with 3 other IP addresses in total.

ruben.ns.cloudflare.com resolves to 108.162.195.71, 162.159.44.71 and 172.64.35.71 among others, with 3 other IP addresses in total.