matha.com.br - dns.ninja

`matha.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=2026208410

`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=2026208230

rank #536884 globally
rank #3849 in the tld
WOT: SAFE (69/100)

Previously NS for

matha.com.br

Same first word

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matha.nl

matha.com.br

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DNS History

10 records (2 active, 8 former)

●NSa.auto.dns.br2026-03-06 → 2026-07-27 · 3 obs

○ 2017-06-21 16:40:08
● 2026-03-06 00:42:56
● 2026-07-27 10:18:28

●NSb.auto.dns.br2026-03-06 → 2026-07-27 · 3 obs

○ 2017-06-21 16:40:08
● 2026-03-06 00:42:56
● 2026-07-27 10:18:28

○NSdns1.matha.com.br2015-07-17 → 2017-06-21 · 4 obs

● 2015-07-17 19:54:04
● 2017-06-21 16:40:08
○ 2026-03-06 00:42:56
○ 2026-07-27 10:18:28

○NSdns2.matha.com.br2015-07-17 → 2017-06-21 · 4 obs

● 2015-07-17 19:54:04
● 2017-06-21 16:40:08
○ 2026-03-06 00:42:56
○ 2026-07-27 10:18:28

○NSdns3.matha.com.br2015-07-17 → 2017-06-21 · 4 obs

● 2015-07-17 19:54:04
● 2017-06-21 16:40:08
○ 2026-03-06 00:42:56
○ 2026-07-27 10:18:28

○NSdns4.matha.com.br2015-07-17 → 2017-06-21 · 4 obs

● 2015-07-17 19:54:04
● 2017-06-21 16:40:08
○ 2026-03-06 00:42:56
○ 2026-07-27 10:18:28

○NSmatha.com.br2015-07-17 → 2017-06-21 · 4 obs

● 2015-07-17 19:54:04
● 2017-06-21 16:40:08
○ 2026-03-06 00:42:56
○ 2026-07-27 10:18:28

○MXmx.matha.com.br2015-07-17 → 2017-06-21 · 4 obs

● 2015-07-17 19:54:04
● 2017-06-21 16:40:08
○ 2026-03-06 00:42:56
○ 2026-07-27 10:18:28

○A177.101.144.1092016-03-12 → 2017-06-21 · 5 obs

○ 2015-11-23 22:18:12
● 2016-03-12 19:15:54
● 2017-06-21 16:40:08
○ 2026-03-06 00:42:56
○ 2026-07-27 10:18:28

○A186.233.144.1132015-07-17 → 2015-11-23 · 4 obs

● 2015-07-17 19:54:04
● 2015-11-23 22:18:12
○ 2016-03-12 19:15:54
○ 2026-07-27 10:18:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
matha.com.br	a.auto.dns.br, b.auto.dns.br	-

✅ Authoritative Response

Server:200.160.2.89

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: 914ms | 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 handle the delegation for matha.com.br: a.auto.dns.br and b.auto.dns.br.

The name server configuration of matha.com.br is shared with other domains, for instance racaoecia.com.br, urmed.com.br, lummo.com.br and two others.

a.auto.dns.br and b.auto.dns.br both carry two IP addresses. The A records for a.auto.dns.br are 200.160.2.88 and 2001:12ff:0:2::88; the A records for b.auto.dns.br are 200.160.2.89 and 2001:12ff:0:2::89.