`centralcompra.com.br`

DNSSEC	🔒 Signed (DS record present)
A	170.246.235.63^{🇧🇷 CheckUpNET170.246.235.0/24}
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	`b.sec.dns.br`
		A	2001:12f8:b:1::11^{🇧🇷 C-DNS-BR2001:12f8:b::/48 Registro.BR Network (C.DNS.BR)}
			PTR	`b.sec.dns.br`
		A	200.192.232.11^{🇧🇷 C-DNS-BR200.192.232.0/24 Registro.BR Network (C.DNS.BR)}
			PTR	`b.sec.dns.br`
SOA	`a.sec.dns.br`hostmaster@registro.br 2026-12-10 #0

`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=2026134534

WOT: SAFE (61/100)
rank #572646 globally
rank #4361 in the tld
WOT: SAFE (69/100)

Previously MX for

centralcompra.com.br

Same first word

centralcompra.com.br

DNS History

9 records (3 active, 6 former)

●NSa.sec.dns.br2026-03-05 → 2026-05-14 · 3 obs

○ 2019-03-22 16:50:00
● 2026-03-05 02:16:52
● 2026-05-14 22:15:46

●NSb.sec.dns.br2026-03-05 → 2026-05-14 · 3 obs

○ 2019-03-22 16:50:00
● 2026-03-05 02:16:52
● 2026-05-14 22:15:46

○NSns1.fjinfor.com.br2015-08-20 → 2019-03-22 · 4 obs

● 2015-08-20 08:15:24
● 2019-03-22 16:50:00
○ 2026-03-05 02:16:52
○ 2026-05-14 22:15:46

○NSns2.fjinfor.com.br2015-08-20 → 2019-03-22 · 4 obs

● 2015-08-20 08:15:24
● 2019-03-22 16:50:00
○ 2026-03-05 02:16:52
○ 2026-05-14 22:15:46

○MXcentralcompra.com.br2015-08-20 → 2019-03-22 · 4 obs

● 2015-08-20 08:15:24
● 2019-03-22 16:50:00
○ 2026-03-05 02:16:52
○ 2026-05-14 22:15:46

○A143.208.8.462016-03-08 → 2019-03-22 · 5 obs

○ 2015-12-07 22:35:54
● 2016-03-08 07:16:12
● 2019-03-22 16:50:00
○ 2026-03-05 02:16:52
○ 2026-05-14 22:15:46

○A146.148.251.1302015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 08:15:24
○ 2026-03-05 02:16:52
○ 2026-05-14 22:15:46

●A170.246.235.632026-03-05 → 2026-05-14 · 3 obs

○ 2019-03-22 16:50:00
● 2026-03-05 02:16:52
● 2026-05-14 22:15:46

○A177.11.54.2292015-08-20 → 2015-12-07 · 4 obs

● 2015-08-20 08:15:24
● 2015-12-07 22:35:54
○ 2016-03-08 07:16:12
○ 2026-05-14 22:15:46

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:200.160.0.11

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3602ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`170.246.235.63`
NS	2	`a.sec.dns.br, b.sec.dns.br`
SOA	1	`a.sec.dns.br hostmaster.registro.br`

Analysis

IP Addresses

centralcompra.com.br points to a single IP address: 170.246.235.63.

Other host names such as fjinfor.com.br and cepebio.org.br share IP numbers with centralcompra.com.br.

Name Servers

centralcompra.com.br is delegated to two name servers: a.sec.dns.br and b.sec.dns.br.

centralcompra.com.br uses the same name server setup as other domains, including hever.com.br, bdssolucoes.com.br, alphavillemg.com.br, microsia.com.br and vikos.com.br.

At least part of the name servers for centralcompra.com.br are shared with other domains, for instance filadelfia.br, bigimport.com.br, capell.com.br, dominox.com.br and cordasa.com.br.

These name servers are commonly used alongside the name servers c.sec.dns.br.

Host names with two IP numbers:

a.sec.dns.br points to 2001:12ff::11 and 200.160.0.11.

b.sec.dns.br points to 2001:12f8:b:1::11 and 200.192.232.11.

centralcompra.com.br - robtex.com