`which.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 2026-08-22 #60

`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=2026074138

rank #545363 globally
rank #4043 in the tld
WOT: SAFE (69/100)

Same first word

which.su

which.net

which.run

which.fr

which.nl

which.ch

which.city

which.uk

which.co

which.demon.nl

which.network

which.name

which.de

which.ca

which.com.br

which.org

which.com

which.one

which.sg

which.house

which.cn

which.us

which.jp

which.bingo

which.pro

which.co.uk

which.company

which.eu

which.business

Similar names

iwchh.com

hwhic.com

wihhc.com

whhci.com

chiwh.com

DNS History

4 records (2 active, 2 former)

●NSa.auto.dns.br2026-03-21 → 2026-03-23 · 3 obs

○ 2017-07-02 04:08:56
● 2026-03-21 04:24:06
● 2026-03-23 06:37:00

●NSb.auto.dns.br2026-03-21 → 2026-03-23 · 3 obs

○ 2017-07-02 04:08:56
● 2026-03-21 04:24:06
● 2026-03-23 06:37:00

○NSd.sec.dns.br2016-01-19 → 2017-07-02 · 4 obs

● 2016-01-19 00:02:48
● 2017-07-02 04:08:56
○ 2026-03-21 04:24:06
○ 2026-03-23 06:37:00

○NSf.sec.dns.br2016-01-19 → 2017-07-02 · 4 obs

● 2016-01-19 00:02:48
● 2017-07-02 04:08:56
○ 2026-03-21 04:24:06
○ 2026-03-23 06:37:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	c.dns.br, a.dns.br, b.dns.br, f.dns.br...	-
which.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: 1030ms | 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

Two name servers a.auto.dns.br and b.auto.dns.br handle the delegation for which.com.br.

which.com.br shares the same name server setup as other domains, for example ultrafertil.com.br, maradei.com.br, automobilis.com.br, dompedro.com.br and b2c2.com.br.

Host names with two IP numbers:

a.auto.dns.br points to 2001:12ff:0:2::88 and 200.160.2.88.

b.auto.dns.br points to 2001:12ff:0:2::89 and 200.160.2.89.

which.com.br - robtex.com

which.com.br

com.br