classoficial.com.br - robtex.com

classoficial.com.br

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:d846🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:10e2🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.16.226Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.216.70🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarl.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A2803:f800:50::6ca2:c16a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarl.ns.cloudflare.com
A2a06:98c1:50::ac40:216a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarl.ns.cloudflare.com
A108.162.193.106🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A172.64.33.106🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A173.245.59.106🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
NSstevie.ns.cloudflare.com
A2606:4700:50::a29f:266a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstevie.ns.cloudflare.com
A2803:f800:50::6ca2:c26a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRstevie.ns.cloudflare.com
A2a06:98c1:50::ac40:226a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRstevie.ns.cloudflare.com
A108.162.194.106🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstevie.ns.cloudflare.com
A162.159.38.106Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstevie.ns.cloudflare.com
A172.64.34.106🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstevie.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.16.226, 172.67.216.70
IPv6 hints2606:4700:3032::ac43:d846, 2606:4700:3035::6815:10e2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOAcarl.ns.cloudflare.comdns@cloudflare.com serial=2409639729

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=2026210384
rank #525837 globally
rank #3777 in the tld
WOT: SAFE (69/100)

Same first word

classoficial.com.br

DNS History

16 records (6 active, 10 former)

NScarl.ns.cloudflare.comstevie.ns.cloudflare.comhorizon.dns-parking.comorbit.dns-parking.comA104.21.16.226172.67.216.702606:4700:3032::ac43:d8462606:4700:3035::6815:10e2104.26.0.97104.26.1.97172.67.70.212606:4700:20::681a:1612606:4700:20::681a:612606:4700:20::ac43:46152606:4700:3031::6815:10e22606:4700:3036::ac43:d846
●NScarl.ns.cloudflare.com2026-05-16 → 2026-07-29 · 3 obs
○ 2026-05-14 06:22:54
● 2026-05-16 01:16:58
● 2026-07-29 16:34:44
○NShorizon.dns-parking.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 06:22:54
○ 2026-05-16 01:16:58
○ 2026-07-29 16:34:44
○NSorbit.dns-parking.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 06:22:54
○ 2026-05-16 01:16:58
○ 2026-07-29 16:34:44
●NSstevie.ns.cloudflare.com2026-05-16 → 2026-07-29 · 3 obs
○ 2026-05-14 06:22:54
● 2026-05-16 01:16:58
● 2026-07-29 16:34:44
●A104.21.16.2262026-05-16 → 2026-07-29 · 3 obs
○ 2026-05-14 06:22:54
● 2026-05-16 01:16:58
● 2026-07-29 16:34:44
○A104.26.0.972026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 06:22:54
○ 2026-05-16 01:16:58
○ 2026-07-29 16:34:44
○A104.26.1.972026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 06:22:54
○ 2026-05-16 01:16:58
○ 2026-07-29 16:34:44
●A172.67.216.702026-05-16 → 2026-07-29 · 3 obs
○ 2026-05-14 06:22:54
● 2026-05-16 01:16:58
● 2026-07-29 16:34:44
○A172.67.70.212026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 06:22:54
○ 2026-05-16 01:16:58
○ 2026-07-29 16:34:44
○A2606:4700:20::681a:1612026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 06:22:54
○ 2026-05-16 01:16:58
○ 2026-07-29 16:34:44
○A2606:4700:20::681a:612026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 06:22:54
○ 2026-05-16 01:16:58
○ 2026-07-29 16:34:44
○A2606:4700:20::ac43:46152026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 06:22:54
○ 2026-05-16 01:16:58
○ 2026-07-29 16:34:44
○A2606:4700:3031::6815:10e22026-05-16 → 2026-05-16 · 3 obs
○ 2026-05-14 06:22:54
● 2026-05-16 01:16:58
○ 2026-07-29 16:34:44
●A2606:4700:3032::ac43:d8462026-07-29 → 2026-07-29 · 2 obs
○ 2026-05-16 01:16:58
● 2026-07-29 16:34:44
●A2606:4700:3035::6815:10e22026-07-29 → 2026-07-29 · 2 obs
○ 2026-05-16 01:16:58
● 2026-07-29 16:34:44
○A2606:4700:3036::ac43:d8462026-05-16 → 2026-05-16 · 3 obs
○ 2026-05-14 06:22:54
● 2026-05-16 01:16:58
○ 2026-07-29 16:34:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
classoficial.com.brcarl.ns.cloudflare.com, stevie.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.106

NS records: carl.ns.cloudflare.com, stevie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 697ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.16.226, 172.67.216.70
AAAA22606:4700:3035::6815:10e2, 2606:4700:3032::ac43:d846
NS2carl.ns.cloudflare.com, stevie.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carl.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

classoficial.com.br has four IP addresses: 104.21.16.226, 172.67.216.70, 2606:4700:3032::ac43:d846 and 2606:4700:3035::6815:10e2.

www.ha-bh.com, grandoarqly.click, mdialer.com plus two other host names have IP numbers in common with classoficial.com.br.

Name Servers

classoficial.com.br is served by two delegated name servers, carl.ns.cloudflare.com and stevie.ns.cloudflare.com.

The name server configuration of classoficial.com.br is shared with other domains, for instance statcamp.net, ufcgame.bar, 9788t.net and two others.

classoficial.com.br shares at least some of its name servers with other domains, including ballyourbase.com, tigtaglayer.digital, monkismiq.click and two others.

These name servers are frequently seen alongside the name servers chance.ns.cloudflare.com, ian.ns.cloudflare.com, kaiser.ns.cloudflare.com and adi.ns.cloudflare.com.

Hosts with 6 IP addresses each:

carl.ns.cloudflare.com carries IP addresses 108.162.193.106, 172.64.33.106 and 173.245.59.106, with 3 other addresses beyond those.

stevie.ns.cloudflare.com carries IP addresses 108.162.194.106, 162.159.38.106 and 172.64.34.106, with 3 other addresses beyond those.