`audiomaster.com.br`

DNSSEC	⚠️ Not signed
A	187.87.144.250^{🇧🇷 AS262686187.87.144.0/24 CLARO S.A. Customer}
		PTR	`ns1.netw.net.br`
NS	`ns1.netw.net.br` ⭐
		A	187.87.144.250^{🇧🇷 AS262686187.87.144.0/24 CLARO S.A. Customer}
			PTR	`ns1.netw.net.br`
NS	`ns2.netw.net.br`
		A	187.87.144.251^{🇧🇷 AS262686187.87.144.0/24 CLARO S.A. Customer}
			PTR	`ns2.netw.net.br`
MX	`mail.audiomaster.com.br` ⭐
		A	187.87.144.250^{🇧🇷 AS262686187.87.144.0/24 CLARO S.A. Customer}
			PTR	`ns1.netw.net.br`
SOA	`ns1.netw.net.br`alexandre@netwalk.net.br 2026-05-21 #1

`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=2026186534

rank #547593 globally
rank #4060 in the tld
WOT: SAFE (69/100)

Subdomains

www.audiomaster.com.br

mail.audiomaster.com.br

Same first word

Similar names

DNS History

7 records (4 active, 3 former)

○NSns1.lmatrix.com.br2015-07-04 → 2016-07-15 · 4 obs

● 2015-07-04 14:27:02
● 2016-07-15 16:41:20
○ 2026-03-26 12:39:44
○ 2026-07-05 22:16:00

●NSns1.netw.net.br2026-03-26 → 2026-07-05 · 3 obs

○ 2016-07-15 16:41:20
● 2026-03-26 12:39:44
● 2026-07-05 22:16:00

○NSns2.lmatrix.com.br2015-07-04 → 2016-07-15 · 4 obs

● 2015-07-04 14:27:02
● 2016-07-15 16:41:20
○ 2026-03-26 12:39:44
○ 2026-07-05 22:16:00

●NSns2.netw.net.br2026-03-26 → 2026-07-05 · 3 obs

○ 2016-07-15 16:41:20
● 2026-03-26 12:39:44
● 2026-07-05 22:16:00

●MXmail.audiomaster.com.br2015-07-04 → 2026-07-05 · 2 obs

● 2015-07-04 14:27:02
● 2026-07-05 22:16:00

●A187.87.144.2502026-03-26 → 2026-07-05 · 3 obs

○ 2016-07-15 16:41:20
● 2026-03-26 12:39:44
● 2026-07-05 22:16:00

○A187.87.144.342015-07-04 → 2016-07-15 · 4 obs

● 2015-07-04 14:27:02
● 2016-07-15 16:41:20
○ 2026-03-26 12:39:44
○ 2026-07-05 22:16:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
audiomaster.com.br	ns2.netw.net.br, ns1.netw.net.br	-

✅ Authoritative Response

Server:187.87.144.250

NS records: ns2.netw.net.br, ns1.netw.net.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for audiomaster.com.br (unsigned zone)

⏱️ Timing

Total: 1041ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`187.87.144.250`
NS	2	`ns2.netw.net.br, ns1.netw.net.br`
MX	1	`mail.audiomaster.com.br (pri: 0)`
SOA	1	`ns1.netw.net.br alexandre.netwalk.net.br`

Analysis

Hierarchy

The parent domain of www.audiomaster.com.br and mail.audiomaster.com.br is audiomaster.com.br.

IP Addresses

audiomaster.com.br directs to one IP number, which is 187.87.144.250.

Among the host names that share IP numbers with audiomaster.com.br are mercemec.com.br, dns3.netwalk.com.br, tsuzuki.com.br and two others.

Name Servers

The NS records for audiomaster.com.br delegate to ns1.netw.net.br and ns2.netw.net.br.

audiomaster.com.br has the same name server delegation as a number of other domains, such as netwalk.com.br, estudioonline.com.br, clinicasaopaulo.com.br and two more.

At least some of audiomaster.com.br's name servers are shared with other domains, for example 154.87.187.in-addr.arpa, ns1.netw.net.br, tsuzuki.com.br and two more.

These name servers are routinely co-deployed with the name servers ns1.lmatrix.com.br, ns2.lmatrix.com.br, ns3.netw.net.br and two others.

Each of ns1.netw.net.br and ns2.netw.net.br has one IP address: ns1.netw.net.br uses 187.87.144.250 and ns2.netw.net.br uses 187.87.144.251.

Mail Servers

audiomaster.com.br routes its mail through a single mail server, mail.audiomaster.com.br.

mail.audiomaster.com.br resolves to 187.87.144.250 and no other IP number.

audiomaster.com.br - robtex.com