coz.br - robtex.com

coz.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
A2001:12f8:6::10🇧🇷 AF-DNS-BR2001:12f8:6::/48 Registro.BR Network (A.DNS.BR)
PTRa.dns.br
A200.219.148.10🇧🇷 A-DNS-BR200.219.148.0/24 Registro.BR Network (A.DNS.BR)
PTRa.dns.br
NSb.dns.br ⚠️ Not in parent delegation
A2001:12f8:8::10🇧🇷 B-DNS-BR2001:12f8:8::/48 Registro.BR Network (B.DNS.BR)
PTRb.dns.br
A200.189.41.10🇧🇷 B-DNS-BR200.189.41.0/24 Registro.BR Network (B.DNS.BR)
PTRb.dns.br
NSc.dns.br ⚠️ Not in parent delegation
A2001:12f8:a::10🇧🇷 C-DNS-BR2001:12f8:a::/48 Registro.BR Network (C.DNS.BR)
PTRc.dns.br
A200.192.233.10🇧🇷 C-DNS-BR200.192.233.0/24 Registro.BR Network (C.DNS.BR)
PTRc.dns.br
NSd.dns.br ⚠️ Not in parent delegation
A2001:12f8:4::10🇧🇷 D-DNS-BR2001:12f8:4::/48 Registro.BR Network (D.DNS.BR)
PTRd.dns.br
A200.219.154.10🇧🇷 D-DNS-BR200.219.154.0/24 Registro.BR Network (D.DNS.BR)
PTRd.dns.br
NSe.dns.br ⚠️ Not in parent delegation
A2001:12f8:2::10🇧🇷 E-DNS-BR2001:12f8:2::/48 Registro.BR Network (E-DNS-BR)
PTRe.dns.br
A200.229.248.10🇧🇷 E-DNS-BR200.229.248.0/24 Registro.BR Network (E.DNS.BR)
PTRe.dns.br
NSf.dns.br ⚠️ Not in parent delegation
A2001:12f8:c::10🇧🇷 UCHILE-NUCLEO2001:12f8:c::/48 Registro.BR Network (F.DNS.BR)
PTRf.dns.br
A200.219.159.10🇧🇷 UCHILE-NUCLEO200.219.159.0/24 Registro.BR Network (F.DNS.BR)
PTRf.dns.br
SOAa.dns.brhostmaster@registro.br serial=2026225558

br

DNSSEC🔒 Signed (DS record present)
NSa.dns.br
NSb.dns.br
NSc.dns.br
NSd.dns.br
NSe.dns.br
NSf.dns.br
SOAa.dns.brhostmaster@registro.br serial=2026225558

Subdomains

Same first word

Similar names

DNS History

6 records (6 active, 0 former)

NSa.dns.brb.dns.brc.dns.brd.dns.bre.dns.brf.dns.br
NSa.dns.br2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 23:17:26
● 2026-08-13 23:17:30
NSb.dns.br2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 23:17:26
● 2026-08-13 23:17:30
NSc.dns.br2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 23:17:26
● 2026-08-13 23:17:30
NSd.dns.br2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 23:17:26
● 2026-08-13 23:17:30
NSe.dns.br2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 23:17:26
● 2026-08-13 23:17:30
NSf.dns.br2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 23:17:26
● 2026-08-13 23:17:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-

✅ Authoritative Response

Server:200.219.159.10

NS records: f.dns.br, d.dns.br, b.dns.br, e.dns.br, a.dns.br, c.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

TypeCountSample Data
NS6d.dns.br, c.dns.br...
SOA1a.dns.br hostmaster.registro.br

Analysis

Hierarchy

coz.br is a parent domain of mn.coz.br.

Name Servers

coz.br is served by 6 authoritative name servers — among them a.dns.br, b.dns.br, c.dns.br and 3 others.

coz.br shares at least some of its name servers with other domains, including gov.br, poa.br, eti.br and two others.

These name servers are frequently paired with the name servers d.dns.br, e.dns.br and f.dns.br.

Hosts with two IP numbers each:

a.dns.br resolves to two addresses: 200.219.148.10 and 2001:12f8:6::10.

b.dns.br resolves to two addresses: 200.189.41.10 and 2001:12f8:8::10.

c.dns.br resolves to two addresses: 200.192.233.10 and 2001:12f8:a::10.

d.dns.br resolves to two addresses: 200.219.154.10 and 2001:12f8:4::10.

e.dns.br resolves to two addresses: 200.229.248.10 and 2001:12f8:2::10.

f.dns.br resolves to two addresses: 200.219.159.10 and 2001:12f8:c::10.