contatu.com.br - robtex.com

contatu.com.br

DNSSEC⚠️ Not signed
A200.234.217.196🇧🇷 Locaweb200.234.216.0/22 Servicos de Internet SA
PTRvpshost13146.publiccloud.com.br
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
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.b.locaweb.com.br ⭐
A177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.b.locaweb.com.br
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.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.brpostmaster@locaweb.com.br 2026-07-19 #2

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=2026206400
rank #482921 globally
rank #3499 in the tld
WOT: SAFE (69/100)

Same first word

contatu.com
contatu.com.br

Similar names

contaut.com
nuoctta.com
tantuco.com
coutant.name
contaut.info
cntauto.cn
coutant.eu
tucanto.com
contaut.net
contaut.eu
coutant.me
coutant.org
contaut.org
toucant.com
cntauto.net
coutant.com
tonactu.com
uontact.com
coutant.biz
countat.com

DNS History

22 records (8 active, 14 former)

20162017201820192020202120222023202420252026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brdns1.kinghost.com.brdns2.kinghost.com.brdns3.kinghost.com.brdns4.kinghost.com.brMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.bralt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA200.234.217.196177.12.169.39
○NSdns1.kinghost.com.br2015-05-19 → 2017-06-12 · 4 obs
● 2015-05-19 12:29:42
● 2017-06-12 16:52:00
○ 2026-06-21 10:00:12
○ 2026-07-25 16:44:14
○NSdns2.kinghost.com.br2015-05-19 → 2017-06-12 · 4 obs
● 2015-05-19 12:29:42
● 2017-06-12 16:52:00
○ 2026-06-21 10:00:12
○ 2026-07-25 16:44:14
○NSdns3.kinghost.com.br2015-05-19 → 2017-06-12 · 4 obs
● 2015-05-19 12:29:42
● 2017-06-12 16:52:00
○ 2026-06-21 10:00:12
○ 2026-07-25 16:44:14
○NSdns4.kinghost.com.br2015-05-19 → 2017-06-12 · 4 obs
● 2015-05-19 12:29:42
● 2017-06-12 16:52:00
○ 2026-06-21 10:00:12
○ 2026-07-25 16:44:14
●NSns1.locaweb.com.br2026-06-21 → 2026-07-25 · 3 obs
○ 2017-06-12 16:52:00
● 2026-06-21 10:00:12
● 2026-07-25 16:44:14
●NSns2.locaweb.com.br2026-06-21 → 2026-07-25 · 3 obs
○ 2017-06-12 16:52:00
● 2026-06-21 10:00:12
● 2026-07-25 16:44:14
●NSns3.locaweb.com.br2026-06-21 → 2026-07-25 · 3 obs
○ 2017-06-12 16:52:00
● 2026-06-21 10:00:12
● 2026-07-25 16:44:14
○MXalt1.aspmx.l.google.com2016-04-01 → 2017-06-12 · 5 obs
○ 2015-12-13 07:00:54
● 2016-04-01 07:31:00
● 2017-06-12 16:52:00
○ 2026-06-21 10:00:12
○ 2026-07-25 16:44:14
○MXalt2.aspmx.l.google.com2015-05-19 → 2017-06-12 · 4 obs
● 2015-05-19 12:29:42
● 2017-06-12 16:52:00
○ 2026-06-21 10:00:12
○ 2026-07-25 16:44:14
○MXalt3.aspmx.l.google.com2016-04-01 → 2017-06-12 · 5 obs
○ 2015-12-13 07:00:54
● 2016-04-01 07:31:00
● 2017-06-12 16:52:00
○ 2026-06-21 10:00:12
○ 2026-07-25 16:44:14
○MXalt4.aspmx.l.google.com2016-04-01 → 2017-06-12 · 5 obs
○ 2015-12-13 07:00:54
● 2016-04-01 07:31:00
● 2017-06-12 16:52:00
○ 2026-06-21 10:00:12
○ 2026-07-25 16:44:14
○MXaspmx.l.google.com2015-05-19 → 2017-06-12 · 6 obs
● 2015-05-19 12:29:42
● 2015-12-13 07:00:54
○ 2016-04-01 07:31:00
● 2017-06-12 16:52:00
○ 2026-06-21 10:00:12
○ 2026-07-25 16:44:14
○MXaspmx2.googlemail.com2015-05-19 → 2015-12-13 · 4 obs
● 2015-05-19 12:29:42
● 2015-12-13 07:00:54
○ 2016-04-01 07:31:00
○ 2026-07-25 16:44:14
○MXaspmx3.googlemail.com2015-05-19 → 2015-12-13 · 4 obs
● 2015-05-19 12:29:42
● 2015-12-13 07:00:54
○ 2016-04-01 07:31:00
○ 2026-07-25 16:44:14
○MXaspmx4.googlemail.com2015-05-19 → 2015-12-13 · 4 obs
● 2015-05-19 12:29:42
● 2015-12-13 07:00:54
○ 2016-04-01 07:31:00
○ 2026-07-25 16:44:14
○MXaspmx5.googlemail.com2015-05-19 → 2015-12-13 · 4 obs
● 2015-05-19 12:29:42
● 2015-12-13 07:00:54
○ 2016-04-01 07:31:00
○ 2026-07-25 16:44:14
●MXmx.a.locaweb.com.br2026-06-21 → 2026-07-25 · 3 obs
○ 2017-06-12 16:52:00
● 2026-06-21 10:00:12
● 2026-07-25 16:44:14
●MXmx.b.locaweb.com.br2026-06-21 → 2026-07-25 · 3 obs
○ 2017-06-12 16:52:00
● 2026-06-21 10:00:12
● 2026-07-25 16:44:14
●MXmx.core.locaweb.com.br2026-06-21 → 2026-07-25 · 3 obs
○ 2017-06-12 16:52:00
● 2026-06-21 10:00:12
● 2026-07-25 16:44:14
●MXmx.jk.locaweb.com.br2026-06-21 → 2026-07-25 · 3 obs
○ 2017-06-12 16:52:00
● 2026-06-21 10:00:12
● 2026-07-25 16:44:14
○A177.12.169.392015-05-19 → 2017-06-12 · 4 obs
● 2015-05-19 12:29:42
● 2017-06-12 16:52:00
○ 2026-06-21 10:00:12
○ 2026-07-25 16:44:14
●A200.234.217.1962026-06-21 → 2026-07-25 · 3 obs
○ 2017-06-12 16:52:00
● 2026-06-21 10:00:12
● 2026-07-25 16:44:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, d.dns.br, e.dns.br, b.dns.br...12 records
contatu.com.brns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br6 records

✅ Authoritative Response

Server:187.45.248.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 859ms | Queries: -

📄 Records

TypeCountSample Data
A1200.234.217.196
NS3ns3.locaweb.com.br, ns1.locaweb.com.br...
MX4mx.jk.locaweb.com.br (pri: 20), mx.b.locaweb.com.br (pri: 10)...
TXT1v=spf1 include:_spf.locaweb.com.br -all
SOA1ns1.locaweb.com.br postmaster.locaweb.co

📌 Glue Records Collected

Total: 18

In-bailiwick: 12 (f.dns.br, e.dns.br, d.dns.br...)

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

Analysis

IP Addresses

contatu.com.br directs to one IP number, which is 200.234.217.196.

Name Servers

contatu.com.br carries NS records delegating to ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

contatu.com.br partially shares its NS delegation with several other domains, including tfit.com.br, universohost.locaweb.com.br, icds.org.br and two others.

ns1.locaweb.com.br and ns3.locaweb.com.br both carry two IP addresses. The A records for ns1.locaweb.com.br are 186.202.8.254 and 2804:218:7000:0:186:202:8:254; the A records for ns3.locaweb.com.br are 189.126.101.254 and 2804:218:7002:0:189:126:101:254.

Mail Servers

contatu.com.br has four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

contatu.com.br shares at least some of its mail servers with other domains — for example ziconarede.com, atolivre.com.br, fozcolor.com.br and two more.

mx.a.locaweb.com.br resolves to 186.202.4.42. mx.b.locaweb.com.br resolves to 177.153.23.242. mx.core.locaweb.com.br resolves to 177.153.23.241. mx.jk.locaweb.com.br resolves to 200.234.204.130. All four hosts carry exactly one IP address.