`safebrowsing.com.br`

DNSSEC	🔒 Signed (DS record present)
A	45.58.39.249^{🇺🇸 ASN-ATLANTIC-NET45.58.39.0/24}
NS	`a.sec.dns.br` ⭐
		A	2001:12ff::11^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`a.sec.dns.br`
		A	200.160.0.11^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`a.sec.dns.br`
NS	`c.sec.dns.br`
		A	2001:12f8:9:1::11^{🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR)}
			PTR	`c.sec.dns.br`
		A	200.189.40.11^{🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR)}
			PTR	`c.sec.dns.br`
SOA	`a.sec.dns.br`hostmaster@registro.br serial=2026087000

`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 2026-10-15 #66

rank #536177 globally
rank #3972 in the tld
WOT: SAFE (69/100)

Subdomains

www.safebrowsing.com.br

Same first word

DNS History

12 records (3 active, 9 former)

●NSa.sec.dns.br2026-02-17 → 2026-04-12 · 3 obs

○ 2018-05-06 15:49:16
● 2026-02-17 01:35:50
● 2026-04-12 00:08:24

●NSc.sec.dns.br2026-02-17 → 2026-04-12 · 3 obs

○ 2018-05-06 15:49:16
● 2026-02-17 01:35:50
● 2026-04-12 00:08:24

○NSns1.dialhost.com.br2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 15:49:16
○ 2026-02-17 01:35:50
○ 2026-04-12 00:08:24

○NSns2.dialhost.com.br2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 15:49:16
○ 2026-02-17 01:35:50
○ 2026-04-12 00:08:24

○NSns3.dialhost.com.br2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 15:49:16
○ 2026-02-17 01:35:50
○ 2026-04-12 00:08:24

○NSns4.dialhost.com.br2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 15:49:16
○ 2026-02-17 01:35:50
○ 2026-04-12 00:08:24

○MXbr110.dialhost.com.br2018-05-06 → 2026-02-17 · 4 obs

● 2018-05-06 15:49:16
● 2026-02-17 01:35:50
○ 2026-02-17 14:55:20
○ 2026-04-12 00:08:24

○MXbr111.dialhost.com.br2018-05-06 → 2026-02-17 · 4 obs

● 2018-05-06 15:49:16
● 2026-02-17 01:35:50
○ 2026-02-17 14:55:20
○ 2026-04-12 00:08:24

○MXbr112.dialhost.com.br2018-05-06 → 2026-02-17 · 4 obs

● 2018-05-06 15:49:16
● 2026-02-17 01:35:50
○ 2026-02-17 14:55:20
○ 2026-04-12 00:08:24

○A177.52.160.162018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 15:49:16
○ 2026-02-17 01:35:50
○ 2026-04-12 00:08:24

○A2804:b44:1000::212018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 15:49:16
○ 2026-02-17 01:35:50
○ 2026-04-12 00:08:24

●A45.58.39.2492026-02-17 → 2026-04-12 · 3 obs

○ 2018-05-06 15:49:16
● 2026-02-17 01:35:50
● 2026-04-12 00:08:24

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:200.189.40.11

NS records: a.sec.dns.br, c.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1000ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.58.39.249`
NS	2	`a.sec.dns.br, c.sec.dns.br`
SOA	1	`a.sec.dns.br hostmaster.registro.br`

Analysis

Hierarchy

safebrowsing.com.br is the parent of www.safebrowsing.com.br.

IP Addresses

safebrowsing.com.br points to IP number 45.58.39.249.

For instance, other host names www.safebrowsing.com.br, mail.legacytrailfriends.org, www.rinosrestaurant.com, mail.uiharness.com and uiharness.com share IP numbers with safebrowsing.com.br.

Name Servers

safebrowsing.com.br is delegated to two name servers: a.sec.dns.br and c.sec.dns.br.

safebrowsing.com.br uses the same name server setup as other domains such as contalogica.com.br, hlaw.com.br, crystallini.com.br, madrapapelaria.com.br and fibralagos.com.br.

safebrowsing.com.br shares name servers with other domains at least partially, for example vsg.com.br, cohabbauru.com.br, darwinenem.com.br, tieh.com.br and galvaoassessoria.com.br.

These name servers are commonly used with b.sec.dns.br.

Host names with two IP numbers:

a.sec.dns.br points to 2001:12ff::11 and 200.160.0.11; c.sec.dns.br points to 2001:12f8:9:1::11 and 200.189.40.11.

safebrowsing.com.br - robtex.com