controlltec.com.br - robtex.com

controlltec.com.br

DNSSEC⚠️ Not signed
A186.202.157.79🇧🇷 Locaweb186.202.156.0/22 Servicos de Internet SA
NSns1.locaweb.com.br ⭐
A2804:218:7000:0:186:202:8:254🇧🇷 Locaweb2804:218:7000::/48
A186.202.8.254🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA
NSns2.locaweb.com.br
A2804:218:7001:0:187:45:248:254🇧🇷 Locaweb2804:218:7001::/48
A187.45.248.254🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA
NSns3.locaweb.com.br
A2804:218:7002:0:189:126:101:254🇧🇷 Locaweb2804:218:7002::/48
A189.126.101.254🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA
MXmx.core.locaweb.com.br ⭐
A177.153.23.241🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.core.locaweb.com.br
MXmx.a.locaweb.com.br(20)
A186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA
PTRmx.a.locaweb.com.br
MXmx.b.locaweb.com.br(20)
A177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.b.locaweb.com.br
MXmx.jk.locaweb.com.br(20)
A200.234.204.130🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA
PTRmx.jk.locaweb.com.br
TXTv=spf1 include:_spf.locaweb.com.br -all
SOAns1.locaweb.com.brhostmaster@locaweb.com.br 2022-03-10 #1

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026114422
WOT: UNKNOWN (13/100)
rank #563951 globally
rank #4136 in the tld
WOT: SAFE (69/100)

Previously MX for

www.controlltec.com.br

Subdomains

www.controlltec.com.br

DNS History

20 records (8 active, 12 former)

20162017201820192020202120222023202420252026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brns.rackspace.comns1.coho.com.brns2.coho.com.brns2.rackspace.comns636.hostgator.com.brns637.hostgator.com.brMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brcontrolltec.com.brserver05.dnschave.netA186.202.157.79104.239.178.52186.202.153.17450.116.112.14762.210.12.177
○NSns.rackspace.com2016-06-26 → 2016-11-26 · 5 obs
○ 2016-05-06 11:43:50
● 2016-06-26 07:53:22
● 2016-11-26 05:44:32
○ 2020-01-18 14:58:02
○ 2026-04-24 17:40:02
○NSns1.coho.com.br2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 17:54:40
○ 2015-12-06 08:26:52
○ 2026-04-24 17:40:02
●NSns1.locaweb.com.br2020-01-18 → 2026-04-24 · 3 obs
○ 2016-11-26 05:44:32
● 2020-01-18 14:58:02
● 2026-04-24 17:40:02
○NSns2.coho.com.br2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 17:54:40
○ 2015-12-06 08:26:52
○ 2026-04-24 17:40:02
●NSns2.locaweb.com.br2020-01-18 → 2026-04-24 · 3 obs
○ 2016-11-26 05:44:32
● 2020-01-18 14:58:02
● 2026-04-24 17:40:02
○NSns2.rackspace.com2016-06-26 → 2016-11-26 · 5 obs
○ 2016-05-06 11:43:50
● 2016-06-26 07:53:22
● 2016-11-26 05:44:32
○ 2020-01-18 14:58:02
○ 2026-04-24 17:40:02
●NSns3.locaweb.com.br2020-01-18 → 2026-04-24 · 3 obs
○ 2016-11-26 05:44:32
● 2020-01-18 14:58:02
● 2026-04-24 17:40:02
○NSns636.hostgator.com.br2015-12-06 → 2016-05-06 · 5 obs
○ 2015-07-19 17:54:40
● 2015-12-06 08:26:52
● 2016-05-06 11:43:50
○ 2016-06-26 07:53:22
○ 2026-04-24 17:40:02
○NSns637.hostgator.com.br2015-12-06 → 2016-05-06 · 5 obs
○ 2015-07-19 17:54:40
● 2015-12-06 08:26:52
● 2016-05-06 11:43:50
○ 2016-06-26 07:53:22
○ 2026-04-24 17:40:02
○MXcontrolltec.com.br2015-07-19 → 2016-05-06 · 4 obs
● 2015-07-19 17:54:40
● 2016-05-06 11:43:50
○ 2016-06-26 07:53:22
○ 2026-04-24 17:40:02
●MXmx.a.locaweb.com.br2020-01-18 → 2026-04-24 · 3 obs
○ 2016-11-26 05:44:32
● 2020-01-18 14:58:02
● 2026-04-24 17:40:02
●MXmx.b.locaweb.com.br2020-01-18 → 2026-04-24 · 3 obs
○ 2016-11-26 05:44:32
● 2020-01-18 14:58:02
● 2026-04-24 17:40:02
●MXmx.core.locaweb.com.br2020-01-18 → 2026-04-24 · 3 obs
○ 2016-11-26 05:44:32
● 2020-01-18 14:58:02
● 2026-04-24 17:40:02
●MXmx.jk.locaweb.com.br2020-01-18 → 2026-04-24 · 3 obs
○ 2016-11-26 05:44:32
● 2020-01-18 14:58:02
● 2026-04-24 17:40:02
○MXserver05.dnschave.net2016-06-26 → 2016-11-26 · 5 obs
○ 2016-05-06 11:43:50
● 2016-06-26 07:53:22
● 2016-11-26 05:44:32
○ 2020-01-18 14:58:02
○ 2026-04-24 17:40:02
○A104.239.178.522016-06-26 → 2016-11-26 · 5 obs
○ 2016-05-06 11:43:50
● 2016-06-26 07:53:22
● 2016-11-26 05:44:32
○ 2020-01-18 14:58:02
○ 2026-04-24 17:40:02
○A186.202.153.1742020-01-18 → 2020-01-18 · 3 obs
○ 2016-11-26 05:44:32
● 2020-01-18 14:58:02
○ 2026-04-24 17:40:02
●A186.202.157.792026-04-24 → 2026-04-24 · 2 obs
○ 2020-01-18 14:58:02
● 2026-04-24 17:40:02
○A50.116.112.1472015-12-06 → 2016-05-06 · 5 obs
○ 2015-07-19 17:54:40
● 2015-12-06 08:26:52
● 2016-05-06 11:43:50
○ 2016-06-26 07:53:22
○ 2026-04-24 17:40:02
○A62.210.12.1772015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 17:54:40
○ 2015-12-06 08:26:52
○ 2026-04-24 17:40:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
controlltec.com.brns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br6 records

✅ Authoritative Response

Server:189.126.101.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 589ms | Queries: -

📄 Records

TypeCountSample Data
A1186.202.157.79
NS3ns1.locaweb.com.br, ns2.locaweb.com.br...
MX4mx.b.locaweb.com.br (pri: 20), mx.jk.locaweb.com.br (pri: 20)...
TXT1v=spf1 include:_spf.locaweb.com.br -all
SOA1ns1.locaweb.com.br hostmaster.locaweb.co

📌 Glue Records Collected

Total: 6

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

Analysis

Hierarchy

The parent of www.controlltec.com.br is controlltec.com.br.

IP Addresses

controlltec.com.br points to a single IP number: 186.202.157.79.

Other host names, for instance bhp.eco.br, parceirosonline.com.br, americoneto.com.br, daguarda.com.br and acaua.com.br share IP numbers with controlltec.com.br.

Name Servers

The domain controlltec.com.br is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

controlltec.com.br shares name servers with other domains at least partially, for instance motorolasgw.com.br, advlaboral.com.br, desicom.com.br, clan.com.br and hnk.estoqueatacadista.com.br.

Host names with two IP numbers:

ns1.locaweb.com.br points to 2804:218:7000:0:186:202:8:254 and 186.202.8.254

ns2.locaweb.com.br points to 2804:218:7001:0:187:45:248:254 and 187.45.248.254

ns3.locaweb.com.br points to 2804:218:7002:0:189:126:101:254 and 189.126.101.254

Mail Servers

controlltec.com.br is handled by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

controlltec.com.br shares some mail servers with other domains, including wtruffi.com.br, desenco.com.br, rosler.com.br, rolador.rs.gov.br and acapulcoimoveis.com.br.

Host names with a single IP:

mx.a.locaweb.com.br points to 186.202.4.42.

mx.b.locaweb.com.br points to 177.153.23.242.

mx.core.locaweb.com.br points to 177.153.23.241.

mx.jk.locaweb.com.br points to 200.234.204.130.