microtech.com.br - dns.ninja

`microtech.com.br`

DNSSEC	⚠️ Not signed
A	191.252.83.227^{🇧🇷 Locaweb191.252.80.0/22 Servicos de Internet SA}
NS	`ns1.locaweb.com.br` ⭐
		A	2804:218:7000:0:186:202:8:254^{🇧🇷 Locaweb2804:218:7000::/48}
		A	186.202.8.254^{🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA}
NS	`ns2.locaweb.com.br`
		A	2804:218:7001:0:187:45:248:254^{🇧🇷 Locaweb2804:218:7001::/48}
		A	187.45.248.254^{🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA}
NS	`ns3.locaweb.com.br`
		A	2804:218:7002:0:189:126:101:254^{🇧🇷 Locaweb2804:218:7002::/48}
		A	189.126.101.254^{🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA}
MX	`mx.core.locaweb.com.br` ⭐
		A	177.153.23.241^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.core.locaweb.com.br`
MX	`mx.a.locaweb.com.br`⁽²⁰⁾
		A	186.202.4.42^{🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA}
			PTR	`mx.a.locaweb.com.br`
MX	`mx.b.locaweb.com.br`⁽²⁰⁾
		A	177.153.23.242^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.b.locaweb.com.br`
MX	`mx.jk.locaweb.com.br`⁽²⁰⁾
		A	200.234.204.130^{🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA}
			PTR	`mx.jk.locaweb.com.br`
TXT	`_globalsign-domain-verification=yyQomZGv2RABvtGuJQTxKWUnQ0hfRDCEhjffpLZPK-`
TXT	`v=spf1 include:_spf.locaweb.com.br -all`
SOA	`ns1.locaweb.com.br`postmaster@locaweb.com.br 2026-04-11 #1

`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=2026155306

rank #542911 globally
rank #4067 in the tld
WOT: SAFE (69/100)

Previously MX for

microtech.com.br

Same first word

microtech.ro

microtech.com.ar

microtech.ua

microtech.tv

microtech.online

microtech.su

microtech.com.pl

microtech.com.pk

microtech.be

microtech.br.it

microtech.us

microtech.cc

microtech.net

microtech.fr

microtech.de

microtech.eu

microtech.kiev.ua

microtech.dk

microtech.com.uy

microtech.in

microtech.com.ru

microtech.quest

microtech.es

microtech.org

microtech.nl

microtech.net.pk

microtech.com.co

microtech.pro

microtech.co.jp

microtech.co.za

microtech.ru

microtech.jp

microtech.co.kr

microtech.net.au

microtech.store

microtech.cat

microtech.com.tw

microtech.mu

microtech.co.gg

microtech.co.nz

microtech.com.cn

microtech.rs

microtech.net.ye

microtech.com.eg

microtech.co

microtech.az

microtech.systems

microtech.tools

microtech.cz

microtech.co.il

microtech.at

microtech.company

microtech.ie

microtech.com.br

microtech.net.in

microtech.pl

microtech.st

microtech.cn

microtech.ps

microtech.website

microtech.it

microtech.com.au

microtech.institute

microtech.ch

microtech.com

microtech.vc

Similar names

DNS History

18 records (8 active, 10 former)

●NSns1.locaweb.com.br2026-02-19 → 2026-06-04 · 3 obs

○ 2021-06-15 16:47:40
● 2026-02-19 05:46:10
● 2026-06-04 12:49:30

○NSns19.ravehost.com.br2015-08-18 → 2016-11-18 · 4 obs

● 2015-08-18 07:18:40
● 2016-11-18 11:40:34
○ 2021-06-15 16:47:40
○ 2026-06-04 12:49:30

●NSns2.locaweb.com.br2026-02-19 → 2026-06-04 · 3 obs

○ 2021-06-15 16:47:40
● 2026-02-19 05:46:10
● 2026-06-04 12:49:30

○NSns20.ravehost.com.br2015-08-18 → 2016-11-18 · 4 obs

● 2015-08-18 07:18:40
● 2016-11-18 11:40:34
○ 2021-06-15 16:47:40
○ 2026-06-04 12:49:30

○NSns23.ravehost.com.br2016-01-20 → 2016-11-18 · 5 obs

○ 2015-08-18 07:18:40
● 2016-01-20 22:31:58
● 2016-11-18 11:40:34
○ 2021-06-15 16:47:40
○ 2026-06-04 12:49:30

○NSns24.ravehost.com.br2016-01-20 → 2016-11-18 · 5 obs

○ 2015-08-18 07:18:40
● 2016-01-20 22:31:58
● 2016-11-18 11:40:34
○ 2021-06-15 16:47:40
○ 2026-06-04 12:49:30

●NSns3.locaweb.com.br2026-02-19 → 2026-06-04 · 3 obs

○ 2021-06-15 16:47:40
● 2026-02-19 05:46:10
● 2026-06-04 12:49:30

○NSrh1ns1.spolucloud.com2021-06-15 → 2021-06-15 · 4 obs

○ 2016-11-18 11:40:34
● 2021-06-15 16:47:40
○ 2026-02-19 05:46:10
○ 2026-06-04 12:49:30

○NSrh1ns2.spolucloud.com2021-06-15 → 2021-06-15 · 4 obs

○ 2016-11-18 11:40:34
● 2021-06-15 16:47:40
○ 2026-02-19 05:46:10
○ 2026-06-04 12:49:30

○MXmicrotech.com.br2015-08-18 → 2021-06-15 · 4 obs

● 2015-08-18 07:18:40
● 2021-06-15 16:47:40
○ 2026-02-19 05:46:10
○ 2026-06-04 12:49:30

●MXmx.a.locaweb.com.br2026-02-19 → 2026-06-04 · 3 obs

○ 2021-06-15 16:47:40
● 2026-02-19 05:46:10
● 2026-06-04 12:49:30

●MXmx.b.locaweb.com.br2026-02-19 → 2026-06-04 · 3 obs

○ 2021-06-15 16:47:40
● 2026-02-19 05:46:10
● 2026-06-04 12:49:30

●MXmx.core.locaweb.com.br2026-02-19 → 2026-06-04 · 3 obs

○ 2021-06-15 16:47:40
● 2026-02-19 05:46:10
● 2026-06-04 12:49:30

●MXmx.jk.locaweb.com.br2026-02-19 → 2026-06-04 · 3 obs

○ 2021-06-15 16:47:40
● 2026-02-19 05:46:10
● 2026-06-04 12:49:30

○A158.69.125.1462016-01-20 → 2016-11-18 · 5 obs

○ 2015-10-28 03:50:00
● 2016-01-20 22:31:58
● 2016-11-18 11:40:34
○ 2021-06-15 16:47:40
○ 2026-06-04 12:49:30

○A167.114.38.1622021-06-15 → 2021-06-15 · 4 obs

○ 2016-11-18 11:40:34
● 2021-06-15 16:47:40
○ 2026-02-19 05:46:10
○ 2026-06-04 12:49:30

●A191.252.83.2272026-02-19 → 2026-06-04 · 3 obs

○ 2021-06-15 16:47:40
● 2026-02-19 05:46:10
● 2026-06-04 12:49:30

○A64.31.63.1782015-08-18 → 2015-10-28 · 4 obs

● 2015-08-18 07:18:40
● 2015-10-28 03:50:00
○ 2016-01-20 22:31:58
○ 2026-06-04 12:49:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, c.dns.br, a.dns.br, b.dns.br...	-
microtech.com.br	ns2.locaweb.com.br, ns3.locaweb.com.br, ns1.locaweb.com.br	6 records

✅ Authoritative Response

Server:186.202.8.254

NS records: ns2.locaweb.com.br, ns3.locaweb.com.br, ns1.locaweb.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microtech.com.br (unsigned zone)

⏱️ Timing

Total: 2066ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.252.83.227`
NS	3	`ns1.locaweb.com.br, ns2.locaweb.com.br...`
MX	4	`mx.jk.locaweb.com.br (pri: 20), mx.a.locaweb.com.br (pri: 20)...`
TXT	2	`v=spf1 include:_spf.locaweb.com.br -all, _globalsign-domain-verification=yyQomZGv`
SOA	1	`ns1.locaweb.com.br postmaster.locaweb.co`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br...)

Analysis

IP Addresses

microtech.com.br has exactly one IP address — 191.252.83.227.

multisolution.com.br, colorgraphics.com.br, cassar.com.br plus two other host names have IP numbers in common with microtech.com.br.

Name Servers

DNS for microtech.com.br is handled by three authoritative name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

There is at least partial name server overlap between microtech.com.br and other domains — federacaoescolaswaldorf.org.br, krebsirrigation.com, 223.45.187.in-addr.arpa and two more among them.

Three hostnames — ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br — each have two IP addresses: ns1.locaweb.com.br has 186.202.8.254 and 2804:218:7000:0:186:202:8:254, ns2.locaweb.com.br has 187.45.248.254 and 2804:218:7001:0:187:45:248:254, and ns3.locaweb.com.br has 189.126.101.254 and 2804:218:7002:0:189:126:101:254.

Mail Servers

microtech.com.br delegates incoming mail to 4 mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

At least some of the mail servers used by microtech.com.br are shared with other domains: clinicacohen.com.br, alternativasoftware.com, fortuna.ma.gov.br and two others among them.

Four host names, each with one IP address: mx.a.locaweb.com.br has 186.202.4.42, mx.b.locaweb.com.br has 177.153.23.242, mx.core.locaweb.com.br has 177.153.23.241 and mx.jk.locaweb.com.br has 200.234.204.130.