`smarth2o.com.br`

DNSSEC	🔒 Signed (DS record present)
A	200.201.218.122^{🇧🇷 UNSPECIFIED200.201.216.0/22 Dc Matrix Internet S/A}
		PTR	`net.cloudilimitado.com.br`
NS	`d.sec.dns.br` ⭐
		A	2001:12ff::14^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`d.sec.dns.br`
		A	200.160.0.14^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`d.sec.dns.br`
NS	`f.sec.dns.br`
		A	2001:12f8:9:1::14^{🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR)}
			PTR	`f.sec.dns.br`
		A	200.189.40.14^{🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR)}
			PTR	`f.sec.dns.br`
MX	`net.datacenterprofissional.com.br` ⭐
		A	200.201.196.154^{🇧🇷 UNSPECIFIED200.201.196.0/22 Dc Matrix Internet S/A}
			PTR	`net.datacenterprofissional.com.br`
TXT	`v=spf1 a mx ip4:200.201.196.155 ~all`
SOA	`d.sec.dns.br`hostmaster@registro.br serial=2026109000

`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=2026113502

rank #530132 globally
rank #3922 in the tld
WOT: SAFE (69/100)

Subdomains

mail.smarth2o.com.br

Same first word

smarth2o.com.br

DNS History

26 records (4 active, 22 former)

○NSb.sec.dns.br2015-11-13 → 2015-11-13 · 4 obs

○ 2015-07-12 20:47:28
● 2015-11-13 16:48:34
○ 2016-03-01 07:11:56
○ 2026-04-23 21:02:04

○NSc.sec.dns.br2015-11-13 → 2015-11-13 · 4 obs

○ 2015-07-12 20:47:28
● 2015-11-13 16:48:34
○ 2016-03-01 07:11:56
○ 2026-04-23 21:02:04

●NSd.sec.dns.br2026-03-08 → 2026-04-23 · 3 obs

○ 2017-03-26 12:42:00
● 2026-03-08 06:50:28
● 2026-04-23 21:02:04

○NSdns1.locawilserver03.com.br2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 20:47:28
○ 2015-11-13 16:48:34
○ 2026-04-23 21:02:04

○NSdns2.locawilserver03.com.br2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 20:47:28
○ 2015-11-13 16:48:34
○ 2026-04-23 21:02:04

○NSdns3.locawilserver03.com.br2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 20:47:28
○ 2015-11-13 16:48:34
○ 2026-04-23 21:02:04

○NSdns4.locawilserver03.com.br2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 20:47:28
○ 2015-11-13 16:48:34
○ 2026-04-23 21:02:04

●NSf.sec.dns.br2026-03-08 → 2026-04-23 · 3 obs

○ 2017-03-26 12:42:00
● 2026-03-08 06:50:28
● 2026-04-23 21:02:04

○NSns1.hostinger.com.br2016-03-01 → 2017-03-26 · 5 obs

○ 2015-11-13 16:48:34
● 2016-03-01 07:11:56
● 2017-03-26 12:42:00
○ 2026-03-08 06:50:28
○ 2026-04-23 21:02:04

○NSns2.hostinger.com.br2016-03-01 → 2017-03-26 · 5 obs

○ 2015-11-13 16:48:34
● 2016-03-01 07:11:56
● 2017-03-26 12:42:00
○ 2026-03-08 06:50:28
○ 2026-04-23 21:02:04

○NSns3.hostinger.com.br2016-03-01 → 2017-03-26 · 5 obs

○ 2015-11-13 16:48:34
● 2016-03-01 07:11:56
● 2017-03-26 12:42:00
○ 2026-03-08 06:50:28
○ 2026-04-23 21:02:04

○NSns4.hostinger.com.br2016-03-01 → 2017-03-26 · 5 obs

○ 2015-11-13 16:48:34
● 2016-03-01 07:11:56
● 2017-03-26 12:42:00
○ 2026-03-08 06:50:28
○ 2026-04-23 21:02:04

○MXalt1.aspmx.l.google.com2015-07-12 → 2017-03-26 · 4 obs

● 2015-07-12 20:47:28
● 2017-03-26 12:42:00
○ 2026-03-08 06:50:28
○ 2026-04-23 21:02:04

○MXalt2.aspmx.l.google.com2015-07-12 → 2017-03-26 · 4 obs

● 2015-07-12 20:47:28
● 2017-03-26 12:42:00
○ 2026-03-08 06:50:28
○ 2026-04-23 21:02:04

○MXalt3.aspmx.l.google.com2015-11-13 → 2017-03-26 · 5 obs

○ 2015-07-12 20:47:28
● 2015-11-13 16:48:34
● 2017-03-26 12:42:00
○ 2026-03-08 06:50:28
○ 2026-04-23 21:02:04

○MXalt4.aspmx.l.google.com2015-11-13 → 2017-03-26 · 5 obs

○ 2015-07-12 20:47:28
● 2015-11-13 16:48:34
● 2017-03-26 12:42:00
○ 2026-03-08 06:50:28
○ 2026-04-23 21:02:04

○MXaspmx.l.google.com2015-07-12 → 2017-03-26 · 4 obs

● 2015-07-12 20:47:28
● 2017-03-26 12:42:00
○ 2026-03-08 06:50:28
○ 2026-04-23 21:02:04

○MXaspmx2.googlemail.com2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 20:47:28
○ 2015-11-13 16:48:34
○ 2026-04-23 21:02:04

○MXaspmx3.googlemail.com2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 20:47:28
○ 2015-11-13 16:48:34
○ 2026-04-23 21:02:04

○MXaspmx4.googlemail.com2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 20:47:28
○ 2015-11-13 16:48:34
○ 2026-04-23 21:02:04

○MXaspmx5.googlemail.com2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 20:47:28
○ 2015-11-13 16:48:34
○ 2026-04-23 21:02:04

●MXnet.datacenterprofissional.com.br2026-03-08 → 2026-04-23 · 3 obs

○ 2017-03-26 12:42:00
● 2026-03-08 06:50:28
● 2026-04-23 21:02:04

○A177.12.164.1112015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 20:47:28
○ 2015-11-13 16:48:34
○ 2026-04-23 21:02:04

●A200.201.218.1222026-03-08 → 2026-04-23 · 3 obs

○ 2017-03-26 12:42:00
● 2026-03-08 06:50:28
● 2026-04-23 21:02:04

○A31.170.164.2292017-03-26 → 2017-03-26 · 4 obs

○ 2016-07-19 08:08:48
● 2017-03-26 12:42:00
○ 2026-03-08 06:50:28
○ 2026-04-23 21:02:04

○A31.220.104.462016-03-01 → 2016-07-19 · 5 obs

○ 2015-11-13 16:48:34
● 2016-03-01 07:11:56
● 2016-07-19 08:08:48
○ 2017-03-26 12:42:00
○ 2026-04-23 21:02:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
smarth2o.com.br	d.sec.dns.br, f.sec.dns.br	-

✅ Authoritative Response

Server:200.189.40.14

NS records: d.sec.dns.br, f.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1164ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.201.218.122`
NS	2	`d.sec.dns.br, f.sec.dns.br`
MX	1	`net.datacenterprofissional.com.br (pri:`
TXT	1	`v=spf1 a mx ip4:200.201.196.155 ~all`
SOA	1	`d.sec.dns.br hostmaster.registro.br`

Analysis

Hierarchy

smarth2o.com.br is a parent of mail.smarth2o.com.br.

IP Addresses

smarth2o.com.br points to a single IP address: 200.201.218.122.

Other host names such as ns1.cloudilimitado.com.br, 3dempresas.com.br, uniplacas.com.br, abcindeniza.com.br and clinface.com.br share IP numbers with smarth2o.com.br.

Name Servers

smarth2o.com.br is delegated to two name servers: d.sec.dns.br and f.sec.dns.br.

smarth2o.com.br uses the same name server setup as other domains, including centraldereservasonline.com.br, pet7.com.br, viavillas.com.br, w2solucoes.com.br and kblife.com.br.

At least part of the name servers for smarth2o.com.br are shared with other domains, for instance crmpro.com.br, apoiosis.com.br, gestaowebempresas.inf.br, ccbi.com.br and affonso.com.br.

These name servers are commonly used alongside the name servers e.sec.dns.br.

Host names with two IP numbers:

d.sec.dns.br points to 2001:12ff::14 and 200.160.0.14.

f.sec.dns.br points to 2001:12f8:9:1::14 and 200.189.40.14.

Mail Servers

The mail server for smarth2o.com.br is net.datacenterprofissional.com.br.

Host net.datacenterprofissional.com.br points to IP 200.201.196.154.

smarth2o.com.br - robtex.com

smarth2o.com.br

com.br

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`smarth2o.com.br`

`com.br`