proaqt.com.br - robtex.com

proaqt.com.br

DNSSEC⚠️ Not signed
A187.45.193.161🇧🇷 Locaweb187.45.193.0/24 Servicos de Internet SA
PTRhm4496.locaweb.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
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.brpostmaster@locaweb.com.br 2026-03-22 #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=2026131386
rank #565561 globally
rank #4304 in the tld
WOT: SAFE (69/100)

Subdomains

www.proaqt.com.br

Same first word

proaqt.com.br

Similar names

tropaq.com
qatpro.com
topraq.com
raotqp.com
qaport.com
qrtopa.com
arqtop.com.mx
torpaq.com
toparq.com
poqart.de
optraq.com
arqtop.com.br

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brd.sec.dns.brdns1.doutoresdaweb.com.brdns1.s6r9we4nsj.underdc.com.brdns2.doutoresdaweb.com.brdns2.s6r9we4nsj.underdc.com.bre.sec.dns.brhm23MXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brA187.45.193.161169.57.141.88179.127.4.106
○NSd.sec.dns.br2021-07-10 → 2021-07-10 · 4 obs
○ 2017-03-28 23:30:08
● 2021-07-10 13:40:28
○ 2026-05-01 15:34:34
○ 2026-05-11 16:30:46
○NSdns1.doutoresdaweb.com.br2017-03-28 → 2017-03-28 · 4 obs
○ 2016-06-03 05:19:54
● 2017-03-28 23:30:08
○ 2021-07-10 13:40:28
○ 2026-05-11 16:30:46
○NSdns1.s6r9we4nsj.underdc.com.br2017-03-28 → 2017-03-28 · 4 obs
○ 2016-06-03 05:19:54
● 2017-03-28 23:30:08
○ 2021-07-10 13:40:28
○ 2026-05-11 16:30:46
○NSdns2.doutoresdaweb.com.br2017-03-28 → 2017-03-28 · 4 obs
○ 2016-06-03 05:19:54
● 2017-03-28 23:30:08
○ 2021-07-10 13:40:28
○ 2026-05-11 16:30:46
○NSdns2.s6r9we4nsj.underdc.com.br2017-03-28 → 2017-03-28 · 4 obs
○ 2016-06-03 05:19:54
● 2017-03-28 23:30:08
○ 2021-07-10 13:40:28
○ 2026-05-11 16:30:46
○NSe.sec.dns.br2021-07-10 → 2021-07-10 · 4 obs
○ 2017-03-28 23:30:08
● 2021-07-10 13:40:28
○ 2026-05-01 15:34:34
○ 2026-05-11 16:30:46
○NShm232015-06-23 → 2016-06-03 · 4 obs
● 2015-06-23 09:10:22
● 2016-06-03 05:19:54
○ 2017-03-28 23:30:08
○ 2026-05-11 16:30:46
●NSns1.locaweb.com.br2015-06-23 → 2026-05-11 · 6 obs
● 2015-06-23 09:10:22
● 2016-06-03 05:19:54
○ 2017-03-28 23:30:08
○ 2021-07-10 13:40:28
● 2026-05-01 15:34:34
● 2026-05-11 16:30:46
●NSns2.locaweb.com.br2015-06-23 → 2026-05-11 · 6 obs
● 2015-06-23 09:10:22
● 2016-06-03 05:19:54
○ 2017-03-28 23:30:08
○ 2021-07-10 13:40:28
● 2026-05-01 15:34:34
● 2026-05-11 16:30:46
●NSns3.locaweb.com.br2015-06-23 → 2026-05-11 · 6 obs
● 2015-06-23 09:10:22
● 2016-06-03 05:19:54
○ 2017-03-28 23:30:08
○ 2021-07-10 13:40:28
● 2026-05-01 15:34:34
● 2026-05-11 16:30:46
●MXmx.a.locaweb.com.br2015-06-23 → 2026-05-11 · 2 obs
● 2015-06-23 09:10:22
● 2026-05-11 16:30:46
●MXmx.b.locaweb.com.br2015-06-23 → 2026-05-11 · 2 obs
● 2015-06-23 09:10:22
● 2026-05-11 16:30:46
●MXmx.core.locaweb.com.br2015-06-23 → 2026-05-11 · 2 obs
● 2015-06-23 09:10:22
● 2026-05-11 16:30:46
●MXmx.jk.locaweb.com.br2015-06-23 → 2026-05-11 · 2 obs
● 2015-06-23 09:10:22
● 2026-05-11 16:30:46
○A169.57.141.882021-07-10 → 2021-07-10 · 4 obs
○ 2017-03-28 23:30:08
● 2021-07-10 13:40:28
○ 2026-05-01 15:34:34
○ 2026-05-11 16:30:46
○A179.127.4.1062017-03-28 → 2017-03-28 · 4 obs
○ 2016-06-03 05:19:54
● 2017-03-28 23:30:08
○ 2021-07-10 13:40:28
○ 2026-05-11 16:30:46
●A187.45.193.1612015-06-23 → 2026-05-11 · 6 obs
● 2015-06-23 09:10:22
● 2016-06-03 05:19:54
○ 2017-03-28 23:30:08
○ 2021-07-10 13:40:28
● 2026-05-01 15:34:34
● 2026-05-11 16:30:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
proaqt.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 proaqt.com.br (unsigned zone)

⏱️ Timing

Total: 1138ms | Queries: -

📄 Records

TypeCountSample Data
A1187.45.193.161
NS3ns2.locaweb.com.br, ns3.locaweb.com.br...
MX4mx.jk.locaweb.com.br (pri: 20), mx.a.locaweb.com.br (pri: 20)...
TXT1v=spf1 include:_spf.locaweb.com.br -all
SOA1ns1.locaweb.com.br postmaster.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

proaqt.com.br is the parent of www.proaqt.com.br.

IP Addresses

proaqt.com.br resolves to a single IP: 187.45.193.161.

Other host names, for instance traduzaja.com.br, portalterceiraidade.org.br, gtcons.com.br, trupe.net and carolabumrad.com share IP numbers with proaqt.com.br.

Name Servers

proaqt.com.br delegates to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

proaqt.com.br shares some name servers with other domains, for example qgjeitinhocaseiro.com.br, kapex.com.br, transporteslucas.com.br, ipca.br and maxxico.com.br.

Host names with two IP numbers:

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

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

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

Mail Servers

proaqt.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.

proaqt.com.br shares some mail servers with other domains, at least partially; for instance duraface.com.br, itmonitor.com.br, totalexpoart.com, servec.com.br and arcobrasil.org.br.

Host names with a single IP

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