classmates.com.br - robtex.com

classmates.com.br

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c9e6🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:5278🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.120Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.230🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkanye.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bbd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
A2803:f800:50::6ca2:c1bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkanye.ns.cloudflare.com
A2a06:98c1:50::ac40:21bd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkanye.ns.cloudflare.com
A108.162.193.189🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
A172.64.33.189🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
A173.245.59.189🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkanye.ns.cloudflare.com
NSziggy.ns.cloudflare.com
A2606:4700:50::a29f:26ed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRziggy.ns.cloudflare.com
A2803:f800:50::6ca2:c2ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRziggy.ns.cloudflare.com
A2a06:98c1:50::ac40:22ed🇺🇸 Cloudflare2a06:98c1:50::/45
PTRziggy.ns.cloudflare.com
A108.162.194.237🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRziggy.ns.cloudflare.com
A162.159.38.237Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRziggy.ns.cloudflare.com
A172.64.34.237🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRziggy.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.82.120, 172.67.201.230
IPv6 hints2606:4700:3031::ac43:c9e6, 2606:4700:3034::6815:5278
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOAkanye.ns.cloudflare.comdns@cloudflare.com serial=2407163460

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026198060
rank #509804 globally
rank #3761 in the tld
WOT: SAFE (69/100)

Same first word

classmates.social
classmates.at
classmates.asia
classmates.com.es
classmates.cm
classmates.com.mx
classmates.co.uk
classmates.tw
classmates.email
classmates.pk
classmates.in
classmates.kr
classmates.se
classmates.de
classmates.eu
classmates.es
classmates.info
classmates.college
classmates.fr
classmates.ru
classmates.co.kr
classmates.co
classmates.com.cy
classmates.nu
classmates.me
classmates.lu
classmates.cz
classmates.mobi
classmates.com.br
classmates.co.za
classmates.ca
classmates.gen.in
classmates.com
classmates.biz
classmates.nl
classmates.cool
classmates.cl
classmates.dk
classmates.school
classmates.mx
classmates.us
classmates.ws

Similar names

calssmates.com
classsmate.com
classamtes.com
matesclass.com
samscastle.org
steamclass.com
classmaets.net
classamtes.net
classmtaes.com
matclasses.com
classteams.com
classamtes.org

DNS History

14 records (6 active, 8 former)

NSkanye.ns.cloudflare.comziggy.ns.cloudflare.comA104.21.82.120172.67.201.2302606:4700:3031::ac43:c9e62606:4700:3034::6815:5278188.114.96.0188.114.97.02606:4700:3037::6815:52782606:4700:3037::ac43:c9e62a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSkanye.ns.cloudflare.com2026-04-23 → 2026-07-17 · 2 obs
● 2026-04-23 00:45:30
● 2026-07-17 02:53:54
●NSziggy.ns.cloudflare.com2026-04-23 → 2026-07-17 · 2 obs
● 2026-04-23 00:45:30
● 2026-07-17 02:53:54
●A104.21.82.1202026-04-23 → 2026-07-17 · 3 obs
● 2026-04-23 00:45:30
○ 2026-06-24 06:38:10
● 2026-07-17 02:53:54
●A172.67.201.2302026-04-23 → 2026-07-17 · 3 obs
● 2026-04-23 00:45:30
○ 2026-06-24 06:38:10
● 2026-07-17 02:53:54
○A188.114.96.02026-06-24 → 2026-06-24 · 3 obs
○ 2026-04-23 00:45:30
● 2026-06-24 06:38:10
○ 2026-07-17 02:53:54
○A188.114.97.02026-06-24 → 2026-06-24 · 3 obs
○ 2026-04-23 00:45:30
● 2026-06-24 06:38:10
○ 2026-07-17 02:53:54
●A2606:4700:3031::ac43:c9e62026-07-17 → 2026-07-17 · 2 obs
○ 2026-06-28 12:18:42
● 2026-07-17 02:53:54
●A2606:4700:3034::6815:52782026-07-17 → 2026-07-17 · 2 obs
○ 2026-06-28 12:18:42
● 2026-07-17 02:53:54
○A2606:4700:3037::6815:52782026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 00:45:30
○ 2026-06-24 06:38:10
○ 2026-07-17 02:53:54
○A2606:4700:3037::ac43:c9e62026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 00:45:30
○ 2026-06-24 06:38:10
○ 2026-07-17 02:53:54
○A2a06:98c1:3120::2026-06-24 → 2026-06-28 · 5 obs
○ 2026-04-23 00:45:30
● 2026-06-24 06:38:10
○ 2026-06-28 11:10:26
● 2026-06-28 12:18:42
○ 2026-07-17 02:53:54
○A2a06:98c1:3120::42026-06-28 → 2026-06-28 · 4 obs
○ 2026-06-24 06:38:10
● 2026-06-28 11:10:26
○ 2026-06-28 12:18:42
○ 2026-07-17 02:53:54
○A2a06:98c1:3121::2026-06-24 → 2026-06-28 · 5 obs
○ 2026-04-23 00:45:30
● 2026-06-24 06:38:10
○ 2026-06-28 11:10:26
● 2026-06-28 12:18:42
○ 2026-07-17 02:53:54
○A2a06:98c1:3121::42026-06-28 → 2026-06-28 · 4 obs
○ 2026-06-24 06:38:10
● 2026-06-28 11:10:26
○ 2026-06-28 12:18:42
○ 2026-07-17 02:53:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brd.dns.br, e.dns.br, a.dns.br, c.dns.br...-
classmates.com.brkanye.ns.cloudflare.com, ziggy.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.189

NS records: kanye.ns.cloudflare.com, ziggy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classmates.com.br (unsigned zone)

⏱️ Timing

Total: 739ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.82.120, 172.67.201.230
AAAA22606:4700:3034::6815:5278, 2606:4700:3031::ac43:c9e6
NS2kanye.ns.cloudflare.com, ziggy.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kanye.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

classmates.com.br has four IP addresses: 104.21.82.120, 172.67.201.230, 2606:4700:3031::ac43:c9e6 and 2606:4700:3034::6815:5278.

animalregister.co.nz, loftladders.com, stkildabistro.co.nz plus two other host names have IP numbers in common with classmates.com.br.

Name Servers

classmates.com.br is served by two delegated name servers, kanye.ns.cloudflare.com and ziggy.ns.cloudflare.com.

The name server configuration of classmates.com.br is shared with other domains, for instance classmatesturns20.com, classmatesstories.com, therjgroup.com and two others.

classmates.com.br shares at least some of its name servers with other domains, including jhssly.com, youngvirginvideo.info, blancsync.com and two others.

These name servers are frequently paired with the name servers ignat.ns.cloudflare.com, khloe.ns.cloudflare.com and luciana.ns.cloudflare.com.

Hosts with 6 IP addresses each:

kanye.ns.cloudflare.com carries IP addresses 108.162.193.189, 172.64.33.189 and 173.245.59.189, with 3 other addresses beyond those.

ziggy.ns.cloudflare.com carries IP addresses 108.162.194.237, 162.159.38.237 and 172.64.34.237, with 3 other addresses beyond those.