`expomercado.com.br`

DNSSEC	🔒 Signed (DS record present)
A	177.21.30.92^{🇧🇷 ITS-NET177.21.16.0/20 ITS Telecomunicacoes LTDA}
		PTR	`92-30-21-177.static.itsweb.com.br`
NS	`e.sec.dns.br` ⭐
		A	2001:12f8:b:1::14^{🇧🇷 C-DNS-BR2001:12f8:b::/48 Registro.BR Network (C.DNS.BR)}
			PTR	`e.sec.dns.br`
		A	200.192.232.14^{🇧🇷 C-DNS-BR200.192.232.0/24 Registro.BR Network (C.DNS.BR)}
			PTR	`e.sec.dns.br`
NS	`f.sec.dns.br`
		A	2001:12f8:9:1::14^{🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR)}
			PTR	`f.sec.dns.br`
		A	200.189.40.14^{🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR)}
			PTR	`f.sec.dns.br`
SOA	`e.sec.dns.br`hostmaster@registro.br serial=2026204000

`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=2026221156

rank #532147 globally
rank #3782 in the tld
WOT: SAFE (69/100)

Same first word

expomercado.com.br

expomercado.com

DNS History

9 records (3 active, 6 former)

○NSa.sec.dns.br2017-10-21 → 2017-10-21 · 4 obs

○ 2015-12-20 02:47:08
● 2017-10-21 06:20:54
○ 2026-03-16 23:37:18
○ 2026-08-09 07:06:02

○NSc.sec.dns.br2017-10-21 → 2017-10-21 · 4 obs

○ 2015-12-20 02:47:08
● 2017-10-21 06:20:54
○ 2026-03-16 23:37:18
○ 2026-08-09 07:06:02

●NSe.sec.dns.br2026-03-16 → 2026-08-09 · 3 obs

○ 2017-10-21 06:20:54
● 2026-03-16 23:37:18
● 2026-08-09 07:06:02

●NSf.sec.dns.br2026-03-16 → 2026-08-09 · 3 obs

○ 2017-10-21 06:20:54
● 2026-03-16 23:37:18
● 2026-08-09 07:06:02

○NSns1.braslink.com2015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 12:41:52
○ 2015-12-20 02:47:08
○ 2026-08-09 07:06:02

○NSns1.braslink.com.br2015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 12:41:52
○ 2015-12-20 02:47:08
○ 2026-08-09 07:06:02

○NSns2.braslink.net2015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 12:41:52
○ 2015-12-20 02:47:08
○ 2026-08-09 07:06:02

●A177.21.30.922026-03-16 → 2026-08-09 · 3 obs

○ 2015-12-20 02:47:08
● 2026-03-16 23:37:18
● 2026-08-09 07:06:02

○A204.16.0.352015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 12:41:52
○ 2015-12-20 02:47:08
○ 2026-08-09 07:06:02

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:200.189.40.14

NS records: f.sec.dns.br, e.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 940ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`177.21.30.92`
NS	2	`e.sec.dns.br, f.sec.dns.br`
SOA	1	`e.sec.dns.br hostmaster.registro.br`

Analysis

IP Addresses

expomercado.com.br has exactly one IP address — 177.21.30.92.

Other host names, such as bancodeestagio.com.br, share IP numbers with expomercado.com.br.

Name Servers

expomercado.com.br is delegated to two name servers: e.sec.dns.br and f.sec.dns.br.

The name server configuration of expomercado.com.br is shared with other domains, for instance globecom.net.br, inforwaynet.com.br, suplan.com.br and two others.

There is at least partial name server overlap between expomercado.com.br and other domains — besadvogados.com.br, cloud1.com.br, museuvassouras.org.br and two more among them.

These name servers are routinely deployed together with the name servers d.sec.dns.br.

e.sec.dns.br and f.sec.dns.br each resolve to two IP addresses: e.sec.dns.br points to 200.192.232.14 and 2001:12f8:b:1::14, while f.sec.dns.br points to 200.189.40.14 and 2001:12f8:9:1::14.

expomercado.com.br - robtex.com