`acrfibra.com.br`

DNSSEC	🔒 Signed (DS record present)
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=2026203000

`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=2026222082

rank #523461 globally
rank #3703 in the tld
WOT: SAFE (69/100)

Subdomains

speed.acrfibra.com.br

Same first word

acrfibra.com.br

Similar names

arfabric.com

cifrabar.ru

fabricar.com.au

DNS History

2 records (2 active, 0 former)

●NSe.sec.dns.br2026-03-25 → 2026-08-10 · 2 obs

● 2026-03-25 13:38:12
● 2026-08-10 04:10:58

●NSf.sec.dns.br2026-03-25 → 2026-08-10 · 2 obs

● 2026-03-25 13:38:12
● 2026-08-10 04:10:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	e.dns.br, f.dns.br, a.dns.br, c.dns.br...	-
acrfibra.com.br	e.sec.dns.br, f.sec.dns.br	-

✅ Authoritative Response

Server:200.192.232.14

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1095ms | Queries: -

📄 Records

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

Analysis

Hierarchy

acrfibra.com.br is a parent domain of speed.acrfibra.com.br.

Name Servers

Two name servers handle the delegation for acrfibra.com.br: e.sec.dns.br and f.sec.dns.br.

acrfibra.com.br shares its NS records with other domains, for example mobdecor.com.br, layher.com.br, ecrei.com.br and two others.

acrfibra.com.br shares at least some of its name servers with other domains, including gerhardt.com.br, iuhull.com.br, networks.com.br and two others.

These name servers are frequently seen alongside the name servers d.sec.dns.br.

e.sec.dns.br and f.sec.dns.br both carry two IP addresses. The A records for e.sec.dns.br are 200.192.232.14 and 2001:12f8:b:1::14; the A records for f.sec.dns.br are 200.189.40.14 and 2001:12f8:9:1::14.

acrfibra.com.br - robtex.com

acrfibra.com.br

com.br