3box.com.br - dns.ninja

`3box.com.br`

DNSSEC	🔒 Signed (DS record present)
NS	`a.auto.dns.br` ⭐
		A	2001:12ff:0:2::88^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`a.auto.dns.br`
		A	200.160.2.88^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`a.auto.dns.br`
NS	`b.auto.dns.br`
		A	2001:12ff:0:2::89^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`b.auto.dns.br`
		A	200.160.2.89^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`b.auto.dns.br`
TXT	`v=spf1 -all`
SOA	`a.auto.dns.br`hostmaster@registro.br serial=2026226940

`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=2026226556

rank #537576 globally
rank #3717 in the tld
WOT: SAFE (69/100)

Same first word

3box.net

3box.io

3box.github.io

3box.eu

3box.ai

3box.com

3box.cc

3box.it

3box.de

3box.ru

3box.info

3box.org

Similar names

box3.ru

box3.net.br

bo3x.com

box3.pl

box3.info

xbo3.com

box3.dk

box3.cl

box3.it

box3.eu

box3.com

box3.net

bo3x.blogspot.com

box3.ch

box3.com.br

box3.sbs

3xob.df.gov.br

box3.be

box3.org

box3.network

DNS History

12 records (2 active, 10 former)

●NSa.auto.dns.br2026-08-14 → 2026-08-14 · 2 obs

○ 2026-05-14 18:32:32
● 2026-08-14 23:35:06

●NSb.auto.dns.br2026-08-14 → 2026-08-14 · 2 obs

○ 2026-05-14 18:32:32
● 2026-08-14 23:35:06

○NSdns1.3box.com.br2015-06-30 → 2016-12-14 · 4 obs

● 2015-06-30 07:43:12
● 2016-12-14 04:50:14
○ 2026-05-14 18:32:32
○ 2026-08-14 23:35:06

○NSdns2.3box.com.br2015-06-30 → 2016-12-14 · 4 obs

● 2015-06-30 07:43:12
● 2016-12-14 04:50:14
○ 2026-05-14 18:32:32
○ 2026-08-14 23:35:06

○NSdns3.3box.com.br2015-06-30 → 2016-12-14 · 4 obs

● 2015-06-30 07:43:12
● 2016-12-14 04:50:14
○ 2026-05-14 18:32:32
○ 2026-08-14 23:35:06

○NSdns4.3box.com.br2015-06-30 → 2016-12-14 · 4 obs

● 2015-06-30 07:43:12
● 2016-12-14 04:50:14
○ 2026-05-14 18:32:32
○ 2026-08-14 23:35:06

○MXmx-vip-01-farm74.uni5.net2016-01-22 → 2016-12-14 · 5 obs

○ 2015-11-18 11:12:44
● 2016-01-22 07:55:18
● 2016-12-14 04:50:14
○ 2026-05-14 18:32:32
○ 2026-08-14 23:35:06

○MXmx-vip-01.uni5.net2015-06-30 → 2015-11-18 · 4 obs

● 2015-06-30 07:43:12
● 2015-11-18 11:12:44
○ 2016-01-22 07:55:18
○ 2026-08-14 23:35:06

○MXmx-vip-02-farm74.uni5.net2016-01-22 → 2016-12-14 · 5 obs

○ 2015-11-18 11:12:44
● 2016-01-22 07:55:18
● 2016-12-14 04:50:14
○ 2026-05-14 18:32:32
○ 2026-08-14 23:35:06

○MXmx-vip-02.uni5.net2015-06-30 → 2015-11-18 · 4 obs

● 2015-06-30 07:43:12
● 2015-11-18 11:12:44
○ 2016-01-22 07:55:18
○ 2026-08-14 23:35:06

○A177.185.194.1152016-01-22 → 2016-12-14 · 5 obs

○ 2015-11-18 11:12:44
● 2016-01-22 07:55:18
● 2016-12-14 04:50:14
○ 2026-05-14 18:32:32
○ 2026-08-14 23:35:06

○A189.38.90.172015-06-30 → 2015-11-18 · 4 obs

● 2015-06-30 07:43:12
● 2015-11-18 11:12:44
○ 2016-01-22 07:55:18
○ 2026-08-14 23:35:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	b.dns.br, d.dns.br, f.dns.br, e.dns.br...	-
3box.com.br	a.auto.dns.br, b.auto.dns.br	-

✅ Authoritative Response

Server:200.160.2.88

NS records: a.auto.dns.br, b.auto.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 982ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.auto.dns.br, b.auto.dns.br`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`a.auto.dns.br hostmaster.registro.br`

Analysis

Name Servers

3box.com.br is served by two delegated name servers, a.auto.dns.br and b.auto.dns.br.

3box.com.br shares its name server setup with other domains, including tarpan.com.br, teddyboom.com.br, eyeko.com.br and two others.

Each of the two host names carries two IP addresses: a.auto.dns.br points to 200.160.2.88 and 2001:12ff:0:2::88, and b.auto.dns.br points to 200.160.2.89 and 2001:12ff:0:2::89.