`supportinformatica.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=2026083470

`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 #583545 globally
rank #4270 in the tld
WOT: SAFE (69/100)

Same first word

supportinformatica.com.br

DNS History

14 records (2 active, 12 former)

●NSa.auto.dns.br2026-03-23 → 2026-03-24 · 3 obs

○ 2018-08-10 09:16:00
● 2026-03-23 18:09:44
● 2026-03-24 11:54:14

●NSb.auto.dns.br2026-03-23 → 2026-03-24 · 3 obs

○ 2018-08-10 09:16:00
● 2026-03-23 18:09:44
● 2026-03-24 11:54:14

○NSdns1.davoiisp.com.br2015-06-12 → 2017-02-06 · 4 obs

● 2015-06-12 00:14:30
● 2017-02-06 16:35:52
○ 2018-08-10 09:16:00
○ 2026-03-24 11:54:14

○NSdns1.hostlp.net2018-08-10 → 2018-08-10 · 4 obs

○ 2017-02-06 16:35:52
● 2018-08-10 09:16:00
○ 2026-03-23 18:09:44
○ 2026-03-24 11:54:14

○NSdns1.supportinformatica.com.br2015-06-12 → 2017-02-06 · 4 obs

● 2015-06-12 00:14:30
● 2017-02-06 16:35:52
○ 2018-08-10 09:16:00
○ 2026-03-24 11:54:14

○NSdns2.davoiisp.com.br2015-06-12 → 2017-02-06 · 4 obs

● 2015-06-12 00:14:30
● 2017-02-06 16:35:52
○ 2018-08-10 09:16:00
○ 2026-03-24 11:54:14

○NSdns2.hostlp.net2018-08-10 → 2018-08-10 · 4 obs

○ 2017-02-06 16:35:52
● 2018-08-10 09:16:00
○ 2026-03-23 18:09:44
○ 2026-03-24 11:54:14

○MX.2026-03-23 → 2026-03-24 · 2 obs

○ 2026-03-23 18:09:44
○ 2026-03-24 11:54:14

○MXavas.hostlp.net2018-08-10 → 2018-08-10 · 4 obs

○ 2017-02-06 16:35:52
● 2018-08-10 09:16:00
○ 2026-03-23 18:09:44
○ 2026-03-24 11:54:14

○MXmail1.supportinformatica.com.br2015-06-12 → 2017-02-06 · 4 obs

● 2015-06-12 00:14:30
● 2017-02-06 16:35:52
○ 2018-08-10 09:16:00
○ 2026-03-24 11:54:14

○MXmail2.supportinformatica.com.br2015-06-12 → 2017-02-06 · 4 obs

● 2015-06-12 00:14:30
● 2017-02-06 16:35:52
○ 2018-08-10 09:16:00
○ 2026-03-24 11:54:14

○MXmail4.supportinformatica.com.br2015-06-12 → 2017-02-06 · 4 obs

● 2015-06-12 00:14:30
● 2017-02-06 16:35:52
○ 2018-08-10 09:16:00
○ 2026-03-24 11:54:14

○A177.86.40.662015-06-12 → 2017-02-06 · 4 obs

● 2015-06-12 00:14:30
● 2017-02-06 16:35:52
○ 2018-08-10 09:16:00
○ 2026-03-24 11:54:14

○A191.8.147.512018-08-10 → 2018-08-10 · 4 obs

○ 2017-02-06 16:35:52
● 2018-08-10 09:16:00
○ 2026-03-23 18:09:44
○ 2026-03-24 11:54:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	c.dns.br, b.dns.br, a.dns.br, f.dns.br...	-
supportinformatica.com.br	b.auto.dns.br, a.auto.dns.br	-

✅ Authoritative Response

Server:200.160.2.88

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1077ms | 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 supportinformatica.com.br.

supportinformatica.com.br shares the same name server setup as other domains, for instance bancodigital.com.br, showcolates.com.br, gospelworld.com.br, opticalcenter.com.br and credsystemmais.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.

supportinformatica.com.br - robtex.com