tutorials.com.br - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`tutorials.com.br`

DNSSEC	🔒 Signed (DS record present)
A	2001:12ff:0:2::95^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network} ✓ In HTTPS hints
		PTR	`r.registro.br`
A	200.160.2.95^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network} ✓ In HTTPS hints
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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	200.160.2.95
		IPv6 hints	2001:12ff:0:2::95
SOA	`a.auto.dns.br`hostmaster@registro.br serial=2026306350

`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=2026306192

rank #457338 globally
rank #2445 in the tld
WOT: SAFE (69/100)

Same first word

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DNS History

13 records (4 active, 9 former)

●NSa.auto.dns.br2026-09-11 → 2026-11-02 · 3 obs

○ 2019-01-02 04:34:36
● 2026-09-11 02:19:24
● 2026-11-02 08:56:36

●NSb.auto.dns.br2026-09-11 → 2026-11-02 · 3 obs

○ 2019-01-02 04:34:36
● 2026-09-11 02:19:24
● 2026-11-02 08:56:36

○NSns1.locaweb.com.br2015-08-20 → 2019-01-02 · 4 obs

● 2015-08-20 02:42:38
● 2019-01-02 04:34:36
○ 2026-09-11 02:19:24
○ 2026-11-02 08:56:36

○NSns2.locaweb.com.br2015-08-20 → 2019-01-02 · 4 obs

● 2015-08-20 02:42:38
● 2019-01-02 04:34:36
○ 2026-09-11 02:19:24
○ 2026-11-02 08:56:36

○NSns3.locaweb.com.br2015-08-20 → 2019-01-02 · 4 obs

● 2015-08-20 02:42:38
● 2019-01-02 04:34:36
○ 2026-09-11 02:19:24
○ 2026-11-02 08:56:36

○MXmx.a.locaweb.com.br2015-08-20 → 2019-01-02 · 4 obs

● 2015-08-20 02:42:38
● 2019-01-02 04:34:36
○ 2026-09-11 02:19:24
○ 2026-11-02 08:56:36

○MXmx.b.locaweb.com.br2015-08-20 → 2019-01-02 · 4 obs

● 2015-08-20 02:42:38
● 2019-01-02 04:34:36
○ 2026-09-11 02:19:24
○ 2026-11-02 08:56:36

○MXmx.core.locaweb.com.br2015-08-20 → 2019-01-02 · 4 obs

● 2015-08-20 02:42:38
● 2019-01-02 04:34:36
○ 2026-09-11 02:19:24
○ 2026-11-02 08:56:36

○MXmx.jk.locaweb.com.br2015-08-20 → 2019-01-02 · 4 obs

● 2015-08-20 02:42:38
● 2019-01-02 04:34:36
○ 2026-09-11 02:19:24
○ 2026-11-02 08:56:36

○A186.202.150.1432015-12-08 → 2019-01-02 · 5 obs

○ 2015-08-20 02:42:38
● 2015-12-08 23:30:00
● 2019-01-02 04:34:36
○ 2026-09-11 02:19:24
○ 2026-11-02 08:56:36

○A191.252.48.2102015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 02:42:38
○ 2015-12-08 23:30:00
○ 2026-11-02 08:56:36

●A200.160.2.952026-09-11 → 2026-11-02 · 3 obs

○ 2019-01-02 04:34:36
● 2026-09-11 02:19:24
● 2026-11-02 08:56:36

●A2001:12ff:0:2::952026-09-11 → 2026-11-02 · 3 obs

○ 2019-01-02 04:34:36
● 2026-09-11 02:19:24
● 2026-11-02 08:56:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, a.dns.br...	-
tutorials.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: 1177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.160.2.95`
AAAA	1	`2001:12ff:0:2::95`
NS	2	`a.auto.dns.br, b.auto.dns.br`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`a.auto.dns.br hostmaster.registro.br`

Analysis

IP Addresses

tutorials.com.br directs to two IP numbers, 200.160.2.95 and 2001:12ff:0:2::95

coupetowerporscherjzcyrela.com.br, nexframework.com.br, libaneses.com.br and two other host names share IP numbers with tutorials.com.br.

Name Servers

tutorials.com.br uses two name servers for its delegation: a.auto.dns.br and b.auto.dns.br.

tutorials.com.br uses the same name servers as several other domains — among them hczinho.com.br, almai.com.br, naturorganico.com.br and two more.

The two host names a.auto.dns.br and b.auto.dns.br each have a pair of IP addresses: a.auto.dns.br has 200.160.2.88 and 2001:12ff:0:2::88, and b.auto.dns.br has 200.160.2.89 and 2001:12ff:0:2::89.