`resolver01.netsystemcampos.com.br`

DNSSEC	⚠️ Not signed
A	2804:1bd0::12^{🇧🇷 UNSPECIFIED2804:1bd0::/33 BATISTA PEREIRA INFORMATICA LTDA.}
		PTR	`resolver01.netsystemcampos.com.br`
A	131.100.12.12^{🇧🇷 UNSPECIFIED131.100.12.0/24 BATISTA PEREIRA INFORMATICA LTDA.}

`netsystemcampos.com.br`

	DNSSEC	⚠️ Not signed
	A	35.172.94.1^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
	A	100.24.208.97^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
	NS	`ns1.netsystemcampos.com.br` ⭐
	NS	`ns2.netsystemcampos.com.br`
	MX	`mx1.netsysteminternet.com.br` ⭐
	MX	`mx2.netsysteminternet.com.br`⁽¹⁰⁾
	TXT	`v=spf1 ip4:131.100.12.14 ~all`
	TXT	`facebook-domain-verification=zzag3bhlke4z71xqcs8zp8dicrclf7`
	TXT	`google-site-verification=bFp9X518ZhsGfbvRDVU_3KBLWa0i0fysg2-aBgkUoD0`
	SOA	`ns1.netsystemcampos.com.br`comercial@netsystemcampos.com.br 2026-07-09 #22

WOT: UNKNOWN (74/100)
WOT: SAFE (93/100)
📈 Tranco rank: #436,601

PTR for

2.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.d.b.1.4.0.8.2.ip6.arpa

12.12.100.131.in-addr.arpa

Same first word

resolver01.xen.prgmr.com

resolver01.de

DNS History

2 records (2 active, 0 former)

●A131.100.12.122026-02-26 → 2026-07-10 · 5 obs

● 2026-02-26 19:03:06
● 2026-03-19 13:31:26
○ 2026-03-23 10:31:28
● 2026-05-07 14:43:32
● 2026-07-10 03:52:28

●A2804:1bd0::122026-02-26 → 2026-07-10 · 5 obs

● 2026-02-26 19:03:06
● 2026-03-19 13:31:26
○ 2026-03-23 10:31:28
● 2026-05-07 14:43:32
● 2026-07-10 03:52:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
netsystemcampos.com.br	ns2.netsystemcampos.com.br, ns1.netsystemcampos.com.br	4 records

✅ Authoritative Response

Server:131.100.12.11

NS records: ns2.netsystemcampos.com.br, ns1.netsystemcampos.com.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 778ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`131.100.12.12`
AAAA	1	`2804:1bd0::12`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns1.netsystemcampos.com.br, ns2.netsystemcampos.com.br, ns1.netsystemcampos.com.br...)

Analysis

IP Addresses

resolver01.netsystemcampos.com.br has two IP addresses: 131.100.12.12 and 2804:1bd0::12

ns2.netsystem.tv is an example of another host name that shares IP numbers with resolver01.netsystemcampos.com.br.

resolver01.netsystemcampos.com.br - robtex.com