classes.gg - dns.ninja

classes.gg

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c556🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:5a4f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.79Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.86🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSpoppy.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2621🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpoppy.ns.cloudflare.com
A2803:f800:50::6ca2:c221🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpoppy.ns.cloudflare.com
A2a06:98c1:50::ac40:2221🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpoppy.ns.cloudflare.com
A108.162.194.33🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpoppy.ns.cloudflare.com
A162.159.38.33Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpoppy.ns.cloudflare.com
A172.64.34.33🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpoppy.ns.cloudflare.com
NSstan.ns.cloudflare.com
A2606:4700:58::adf5:3beb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
A2803:f800:50::6ca2:c1eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRstan.ns.cloudflare.com
A2a06:98c1:50::ac40:21eb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRstan.ns.cloudflare.com
A108.162.193.235🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
A172.64.33.235🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
A173.245.59.235🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.79, 172.67.197.86
IPv6 hints2606:4700:3031::ac43:c556, 2606:4700:3033::6815:5a4f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOApoppy.ns.cloudflare.comdns@cloudflare.com serial=2410709494

gg

DNSSEC🔒 Signed (DS record present)
NSc.ci-servers.org ⭐
NSdns1.nominetdns.uk
NSdns2.nominetdns.uk
NSdns3.nominetdns.uk
NSdns4.nominetdns.uk
NSe.ci-servers.net
TXTGeneration Time: 1785658913
SOAc.ci-servers.orgdnsmaster@channelisles.net 2026-08-02 #85

Same first word

classes.ca
classes.me
classes.eu
classes.co.il
classes.university
classes.training
classes.de
classes.com.au
classes.com
classes.gg
classes.ng
classes.net
classes.life
classes.com.br
classes.ws
classes.org
classes.se
classes.dance
classes.us
classes.ch
classes.miami
classes.ru
classes.at
classes.io
classes.com.hk
classes.guru
classes.ie

Similar names

cassels.com
seclass.com
cssales.com
cssales.co.uk
lessacs.fr
sealssc.com
cassels.org
cesslas.com
cassels.tv
lessacs.com
esclass.cn
cassels.ca
cassels.us
cassels.nz
cassels.me
cassels.se
scaless.com
cassels.net
cassels.co.nz
esclass.com
salescs.com
esclass.net
casessl.com

DNS History

10 records (6 active, 4 former)

NSpoppy.ns.cloudflare.comstan.ns.cloudflare.comA104.21.90.79172.67.197.862606:4700:3031::ac43:c5562606:4700:3033::6815:5a4f188.114.96.4188.114.97.42a06:98c1:3120::2a06:98c1:3121::
●NSpoppy.ns.cloudflare.com2026-07-28 → 2026-08-02 · 2 obs
● 2026-07-28 05:39:10
● 2026-08-02 09:17:30
●NSstan.ns.cloudflare.com2026-07-28 → 2026-08-02 · 2 obs
● 2026-07-28 05:39:10
● 2026-08-02 09:17:30
●A104.21.90.792026-08-02 → 2026-08-02 · 2 obs
○ 2026-07-28 05:39:10
● 2026-08-02 09:17:30
●A172.67.197.862026-08-02 → 2026-08-02 · 2 obs
○ 2026-07-28 05:39:10
● 2026-08-02 09:17:30
○A188.114.96.42026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 05:39:10
○ 2026-08-02 09:17:30
○A188.114.97.42026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 05:39:10
○ 2026-08-02 09:17:30
●A2606:4700:3031::ac43:c5562026-08-02 → 2026-08-02 · 2 obs
○ 2026-07-28 05:39:10
● 2026-08-02 09:17:30
●A2606:4700:3033::6815:5a4f2026-08-02 → 2026-08-02 · 2 obs
○ 2026-07-28 05:39:10
● 2026-08-02 09:17:30
○A2a06:98c1:3120::2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 05:39:10
○ 2026-08-02 09:17:30
○A2a06:98c1:3121::2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 05:39:10
○ 2026-08-02 09:17:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ggc.ci-servers.org, dns3.nominetdns.uk, dns1.nominetdns.uk, dns2.nominetdns.uk...12 records
classes.ggstan.ns.cloudflare.com, poppy.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.33

NS records: stan.ns.cloudflare.com, poppy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classes.gg (unsigned zone)

⏱️ Timing

Total: 612ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.90.79, 172.67.197.86
AAAA22606:4700:3033::6815:5a4f, 2606:4700:3031::ac43:c556
NS2poppy.ns.cloudflare.com, stan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1poppy.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (c.ci-servers.org, c.ci-servers.org, dns3.nominetdns.uk...)

Analysis

IP Addresses

classes.gg points to the four IP addresses 104.21.90.79, 172.67.197.86, 2606:4700:3031::ac43:c556 and 2606:4700:3033::6815:5a4f.

Additional host names — universalmusicday.org, app-api.godtaxi.com.hk, uppitywis.org and two others — share IP numbers with classes.gg.

Name Servers

classes.gg has two authoritative name servers — poppy.ns.cloudflare.com and stan.ns.cloudflare.com.

classes.gg shares its name server setup with other domains, including aigroup.africa, monumentale-wandkunst.nl, bet2day.io and two others.

The name servers of classes.gg overlap at least partially with those of other domains — among them 69255.com, vipknoxville.com, lyndevon.com and two more.

The name servers sneh.ns.cloudflare.com, zara.ns.cloudflare.com and alaric.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

poppy.ns.cloudflare.com points to 108.162.194.33, 162.159.38.33, 172.64.34.33 and 3 other IP addresses.

stan.ns.cloudflare.com points to 108.162.193.235, 172.64.33.235, 173.245.59.235 and 3 other IP addresses.