`mercadozero.com.br`

DNSSEC	🔒 Signed (DS record present)
NS	`a.auto.dns.br` ⭐
		A	2001:12ff:0:2::88^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`a.auto.dns.br`
		A	200.160.2.88^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`a.auto.dns.br`
NS	`b.auto.dns.br`
		A	2001:12ff:0:2::89^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`b.auto.dns.br`
		A	200.160.2.89^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`b.auto.dns.br`
TXT	`v=spf1 -all`
SOA	`a.auto.dns.br`hostmaster@registro.br serial=2026120090

`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=2026120042

rank #527790 globally
rank #3953 in the tld
WOT: SAFE (69/100)

Same first word

mercadozero.com.br

Similar names

mezacordero.com

DNS History

6 records (2 active, 4 former)

●NSa.auto.dns.br2020-02-16 → 2026-04-30 · 3 obs

○ 2017-04-02 08:49:14
● 2020-02-16 08:10:58
● 2026-04-30 02:15:46

●NSb.auto.dns.br2020-02-16 → 2026-04-30 · 3 obs

○ 2017-04-02 08:49:14
● 2020-02-16 08:10:58
● 2026-04-30 02:15:46

○NSb.sec.dns.br2016-07-13 → 2017-04-02 · 4 obs

● 2016-07-13 17:39:34
● 2017-04-02 08:49:14
○ 2020-02-16 08:10:58
○ 2026-04-30 02:15:46

○NSc.sec.dns.br2016-07-13 → 2017-04-02 · 4 obs

● 2016-07-13 17:39:34
● 2017-04-02 08:49:14
○ 2020-02-16 08:10:58
○ 2026-04-30 02:15:46

○A177.71.196.1882016-07-13 → 2016-07-13 · 3 obs

● 2016-07-13 17:39:34
○ 2017-04-02 08:49:14
○ 2026-04-30 02:15:46

○A54.232.92.2352017-04-02 → 2017-04-02 · 4 obs

○ 2016-07-13 17:39:34
● 2017-04-02 08:49:14
○ 2020-02-16 08:10:58
○ 2026-04-30 02:15:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
mercadozero.com.br	a.auto.dns.br, b.auto.dns.br	-

✅ Authoritative Response

Server:200.160.2.88

NS records: a.auto.dns.br, b.auto.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1204ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.auto.dns.br, b.auto.dns.br`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`a.auto.dns.br hostmaster.registro.br`

Analysis

Name Servers

Two name servers a.auto.dns.br and b.auto.dns.br handle the delegation for mercadozero.com.br.

mercadozero.com.br shares the same name server setup as other domains, for example smmbrasil.com.br, ingleson.com.br, guanambinoticias.com.br, idealshop.com.br and casadosmetais.com.br.

Host names with two IP numbers:

a.auto.dns.br points to 2001:12ff:0:2::88 and 200.160.2.88.

b.auto.dns.br points to 2001:12ff:0:2::89 and 200.160.2.89.

mercadozero.com.br - robtex.com