`ns2.dwsolutions.com.br`

DNSSEC	⚠️ Not signed
A	45.183.164.13^{🇧🇷 DWSOLUTIONS45.183.164.0/24 DW Solutions Internet Banda Larga}
		PTR	`45-183-164-13.dwsolutions.net.br`

`dwsolutions.com.br`

	DNSSEC	🔒 Signed (DS record present)
	A	69.46.22.202^{🇺🇸 HIVELOCITY-169.46.0.0/19 Hivelocity Prefix announced upstream}
	NS	`d.sec.dns.br` ⭐
	NS	`f.sec.dns.br`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`v=spf1 include:_spf.google.com ~all`
	SOA	`d.sec.dns.br`hostmaster@registro.br serial=2026131000

NS for

166.183.45.in-addr.arpa

167.183.45.in-addr.arpa

164.183.45.in-addr.arpa

165.183.45.in-addr.arpa

Same first word

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DNS History

1 record (1 active, 0 former)

●A45.183.164.132026-03-09 → 2026-05-12 · 2 obs

● 2026-03-09 00:19:40
● 2026-05-12 03:25:08

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:200.160.0.14

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: 1031ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.183.164.13`

Analysis

Name Server Role

ns2.dwsolutions.com.br serves as a name server for 166.183.45.in-addr.arpa, 167.183.45.in-addr.arpa, 164.183.45.in-addr.arpa and 165.183.45.in-addr.arpa.

ns1.dwsolutions.com.br commonly serves as a name server together with ns2.dwsolutions.com.br.

IP Addresses

ns2.dwsolutions.com.br resolves to one IP number: 45.183.164.13.

ns2.dwsolutions.com.br - robtex.com