`techpiscinas.com.br`

DNSSEC	🔒 Signed (DS record present)
A	185.133.35.21^{🇧🇷 LINKED185.133.35.0/24}
A	185.133.35.22^{🇧🇷 LINKED185.133.35.0/24}
NS	`b.sec.dns.br` ⭐
		A	2001:12f8:b:1::11^{🇧🇷 C-DNS-BR2001:12f8:b::/48 Registro.BR Network (C.DNS.BR)}
			PTR	`b.sec.dns.br`
		A	200.192.232.11^{🇧🇷 C-DNS-BR200.192.232.0/24 Registro.BR Network (C.DNS.BR)}
			PTR	`b.sec.dns.br`
NS	`c.sec.dns.br`
		A	2001:12f8:9:1::11^{🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR)}
			PTR	`c.sec.dns.br`
		A	200.189.40.11^{🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR)}
			PTR	`c.sec.dns.br`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`google-site-verification=gMVhE-TT1MO401wT3FKl6iRdfQXEOGCG0CWTYYDOyno`
SOA	`b.sec.dns.br`hostmaster@registro.br serial=2026189000

`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=2026214316

rank #523039 globally
rank #3722 in the tld
WOT: SAFE (69/100)

Previously MX for

techpiscinas.com.br

Same first word

techpiscinas.com.br

DNS History

10 records (6 active, 4 former)

●NSb.sec.dns.br2026-05-15 → 2026-08-02 · 3 obs

○ 2017-08-20 23:47:16
● 2026-05-15 20:57:06
● 2026-08-02 13:48:30

●NSc.sec.dns.br2026-05-15 → 2026-08-02 · 3 obs

○ 2017-08-20 23:47:16
● 2026-05-15 20:57:06
● 2026-08-02 13:48:30

○NSns1.lzndesigner.com2017-08-20 → 2017-08-20 · 3 obs

● 2017-08-20 23:47:16
○ 2026-05-15 20:57:06
○ 2026-08-02 13:48:30

○NSns2.lzndesigner.com2017-08-20 → 2017-08-20 · 3 obs

● 2017-08-20 23:47:16
○ 2026-05-15 20:57:06
○ 2026-08-02 13:48:30

●MXmx1.improvmx.com2026-05-15 → 2026-08-02 · 3 obs

○ 2017-08-20 23:47:16
● 2026-05-15 20:57:06
● 2026-08-02 13:48:30

●MXmx2.improvmx.com2026-05-15 → 2026-08-02 · 3 obs

○ 2017-08-20 23:47:16
● 2026-05-15 20:57:06
● 2026-08-02 13:48:30

○MXtechpiscinas.com.br2017-08-20 → 2017-08-20 · 3 obs

● 2017-08-20 23:47:16
○ 2026-05-15 20:57:06
○ 2026-08-02 13:48:30

○A107.190.140.502017-08-20 → 2017-08-20 · 3 obs

● 2017-08-20 23:47:16
○ 2026-05-15 20:57:06
○ 2026-08-02 13:48:30

●A185.133.35.212026-05-15 → 2026-08-02 · 3 obs

○ 2017-08-20 23:47:16
● 2026-05-15 20:57:06
● 2026-08-02 13:48:30

●A185.133.35.222026-05-15 → 2026-08-02 · 3 obs

○ 2017-08-20 23:47:16
● 2026-05-15 20:57:06
● 2026-08-02 13:48:30

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:200.189.40.11

NS records: b.sec.dns.br, c.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1063ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`185.133.35.22, 185.133.35.21`
NS	2	`b.sec.dns.br, c.sec.dns.br`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`google-site-verification=gMVhE-TT1MO401w`
SOA	1	`b.sec.dns.br hostmaster.registro.br`

Analysis

IP Addresses

techpiscinas.com.br directs to two IP numbers, 185.133.35.21 and 185.133.35.22

Among the host names that share IP numbers with techpiscinas.com.br are lojareprint.com.br, grupodosrosa.com, hidrowapess.com.br and two others.

Name Servers

techpiscinas.com.br uses two name servers for its delegation: b.sec.dns.br and c.sec.dns.br.

techpiscinas.com.br has the same name server delegation as a number of other domains, such as promotops.com.br, crasesigma.com.br, patriciamotta.com.br and two more.

techpiscinas.com.br partially shares its NS delegation with several other domains, including cortezro.com.br, ecdambiental.com.br, elitetel.com.br and two others.

These name servers often co-occur with the name servers a.sec.dns.br.

The two host names b.sec.dns.br and c.sec.dns.br each have a pair of IP addresses: b.sec.dns.br has 200.192.232.11 and 2001:12f8:b:1::11, and c.sec.dns.br has 200.189.40.11 and 2001:12f8:9:1::11.

Mail Servers

The MX records for techpiscinas.com.br point to two mail servers: mx1.improvmx.com and mx2.improvmx.com.

techpiscinas.com.br has the same mail server arrangement as a number of other domains, for example startopy.com, tantricarts.com, artficial.com and two more.

techpiscinas.com.br shares at least some of its mail servers with other domains — for example playerzone.com, waverzekering.com, fcity.in and two more.

Host names resolving to 6 IP numbers:

Hostname mx1.improvmx.com directs to 13.37.195.136, 15.236.236.160 and 35.181.18.45 along with 3 other IP addresses.

Hostname mx2.improvmx.com directs to 13.36.107.63, 13.36.222.39 and 15.236.61.92 along with 3 other IP addresses.

techpiscinas.com.br - robtex.com