`corridamarcozero.com.br`

DNSSEC	🔒 Signed (DS record present)
NS	`a.sec.dns.br` ⭐
		A	2001:12ff::11^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`a.sec.dns.br`
		A	200.160.0.11^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`a.sec.dns.br`
NS	`c.sec.dns.br`
		A	2001:12f8:9:1::11^{🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR)}
			PTR	`c.sec.dns.br`
		A	200.189.40.11^{🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR)}
			PTR	`c.sec.dns.br`
TXT	`v=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all`
SOA	`a.sec.dns.br`hostmaster@registro.br serial=2026186000

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026213296

rank #654460 globally
rank #4712 in the tld
rank #523039 globally
rank #3722 in the tld
WOT: SAFE (69/100)

Same first word

corridamarcozero.com.br

DNS History

3 records (2 active, 1 former)

●NSa.sec.dns.br2026-06-08 → 2026-08-01 · 2 obs

● 2026-06-08 06:11:30
● 2026-08-01 12:23:24

●NSc.sec.dns.br2026-06-08 → 2026-08-01 · 2 obs

● 2026-06-08 06:11:30
● 2026-08-01 12:23:24

○A147.79.92.892026-06-08 → 2026-06-08 · 3 obs

● 2026-06-08 06:11:30
○ 2026-07-12 10:20:52
○ 2026-08-01 12:23:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, e.dns.br, b.dns.br, d.dns.br...	-
corridamarcozero.com.br	a.sec.dns.br, c.sec.dns.br	-

✅ Authoritative Response

Server:200.189.40.11

NS records: a.sec.dns.br, c.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1101ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`c.sec.dns.br, a.sec.dns.br`
TXT	1	`v=spf1 include:_spf.rdstation.com.br inc`
SOA	1	`a.sec.dns.br hostmaster.registro.br`

Analysis

Name Servers

Two name servers handle the delegation for corridamarcozero.com.br: a.sec.dns.br and c.sec.dns.br.

The name server configuration of corridamarcozero.com.br is shared with other domains, for instance thiagotorres.com.br, orbbus.com.br, bacanas.com.br and two others.

The name servers of corridamarcozero.com.br overlap at least partially with those of other domains — among them silveira.com.br, pant(0x616e616c)sulturismo.com.br, ceir.org.br and two more.

These name servers commonly appear in combination with the name servers b.sec.dns.br.

a.sec.dns.br and c.sec.dns.br both carry two IP addresses. The A records for a.sec.dns.br are 200.160.0.11 and 2001:12ff::11; the A records for c.sec.dns.br are 200.189.40.11 and 2001:12f8:9:1::11.

corridamarcozero.com.br - robtex.com