`linknetspeedtest.net.br`

DNSSEC	🔒 Signed (DS record present)
NS	`d.sec.dns.br` ⭐
		A	2001:12ff::14^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`d.sec.dns.br`
		A	200.160.0.14^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`d.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	`d.sec.dns.br`hostmaster@registro.br 2026-11-30 #0

`net.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=2026129112

WOT: SAFE (8/100)

Same first word

linknetspeedtest.net.br

DNS History

2 records (2 active, 0 former)

●NSd.sec.dns.br2026-03-24 → 2026-05-09 · 2 obs

● 2026-03-24 11:11:30
● 2026-05-09 04:48:42

●NSf.sec.dns.br2026-03-24 → 2026-05-09 · 2 obs

● 2026-03-24 11:11:30
● 2026-05-09 04:48:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
linknetspeedtest.net.br	d.sec.dns.br, f.sec.dns.br	-

✅ Authoritative Response

Server:200.189.40.14

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1094ms | Queries: -

📄 Records

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

Analysis

Name Servers

Two name servers d.sec.dns.br and f.sec.dns.br handle the delegation for linknetspeedtest.net.br.

linknetspeedtest.net.br shares the same name server setup as other domains, for example guerreirosbushcraft.com.br, netturismo.com.br, maxroll.com.br, techstudio.com.br and divertecultural.com.br.

linknetspeedtest.net.br at least partially shares name servers with other domains, for example tudodeintercambio.com.br, evointernet.com.br, mahlgrimm.com.br, locastec.com.br and taede.com.br.

these name servers are commonly used alongside e.sec.dns.br name servers.

Host names with two IP numbers:

d.sec.dns.br points to 2001:12ff::14 and 200.160.0.14.

f.sec.dns.br points to 2001:12f8:9:1::14 and 200.189.40.14.

linknetspeedtest.net.br - robtex.com