xsystems.com.br - robtex.com

xsystems.com.br

DNSSEC🔒 Signed (DS record present)
A186.202.135.240🇧🇷 Locaweb186.202.132.0/22 Servicos de Internet SA
NSa.sec.dns.br ⭐
A2001:12ff::11🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network
PTRa.sec.dns.br
A200.160.0.11🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network
PTRa.sec.dns.br
NSb.sec.dns.br
A2001:12f8:b:1::11🇧🇷 C-DNS-BR2001:12f8:b::/48 Registro.BR Network (C.DNS.BR)
PTRb.sec.dns.br
A200.192.232.11🇧🇷 C-DNS-BR200.192.232.0/24 Registro.BR Network (C.DNS.BR)
PTRb.sec.dns.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.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
SOAa.sec.dns.brhostmaster@registro.br 2026-07-30 #0

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=2026084434
rank #563805 globally
rank #4158 in the tld
WOT: SAFE (69/100)

Previously MX for

xsystems.com.br

Same first word

xsystems.ch
xsystems.co.uk
xsystems.pl
xsystems.dk
xsystems.com.br

Similar names

systemsx.ch

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSa.sec.dns.brb.sec.dns.bra.auto.dns.brb.auto.dns.brns1.san.psi.brns1.servidorturbo.comns2.san.psi.brns2.servidorturbo.comns3.san.psi.brns4.san.psi.brMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brxsystems.com.brA186.202.135.240131.100.51.11189.73.155.31
○NSa.auto.dns.br2019-12-30 → 2019-12-30 · 4 obs
○ 2016-05-18 22:48:22
● 2019-12-30 04:11:48
○ 2026-02-27 05:45:38
○ 2026-03-25 18:28:00
●NSa.sec.dns.br2026-02-27 → 2026-03-25 · 3 obs
○ 2019-12-30 04:11:48
● 2026-02-27 05:45:38
● 2026-03-25 18:28:00
○NSb.auto.dns.br2019-12-30 → 2019-12-30 · 4 obs
○ 2016-05-18 22:48:22
● 2019-12-30 04:11:48
○ 2026-02-27 05:45:38
○ 2026-03-25 18:28:00
●NSb.sec.dns.br2026-02-27 → 2026-03-25 · 3 obs
○ 2019-12-30 04:11:48
● 2026-02-27 05:45:38
● 2026-03-25 18:28:00
○NSns1.san.psi.br2015-11-27 → 2016-05-18 · 5 obs
○ 2015-07-12 05:16:56
● 2015-11-27 15:24:08
● 2016-05-18 22:48:22
○ 2019-12-30 04:11:48
○ 2026-03-25 18:28:00
○NSns1.servidorturbo.com2015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 05:16:56
○ 2015-11-27 15:24:08
○ 2026-03-25 18:28:00
○NSns2.san.psi.br2015-11-27 → 2016-05-18 · 5 obs
○ 2015-07-12 05:16:56
● 2015-11-27 15:24:08
● 2016-05-18 22:48:22
○ 2019-12-30 04:11:48
○ 2026-03-25 18:28:00
○NSns2.servidorturbo.com2015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 05:16:56
○ 2015-11-27 15:24:08
○ 2026-03-25 18:28:00
○NSns3.san.psi.br2015-11-27 → 2016-05-18 · 5 obs
○ 2015-07-12 05:16:56
● 2015-11-27 15:24:08
● 2016-05-18 22:48:22
○ 2019-12-30 04:11:48
○ 2026-03-25 18:28:00
○NSns4.san.psi.br2015-11-27 → 2016-05-18 · 5 obs
○ 2015-07-12 05:16:56
● 2015-11-27 15:24:08
● 2016-05-18 22:48:22
○ 2019-12-30 04:11:48
○ 2026-03-25 18:28:00
●MXmx.a.locaweb.com.br2026-02-27 → 2026-03-25 · 3 obs
○ 2019-12-30 04:11:48
● 2026-02-27 05:45:38
● 2026-03-25 18:28:00
●MXmx.b.locaweb.com.br2026-02-27 → 2026-03-25 · 3 obs
○ 2019-12-30 04:11:48
● 2026-02-27 05:45:38
● 2026-03-25 18:28:00
●MXmx.core.locaweb.com.br2026-02-27 → 2026-03-25 · 3 obs
○ 2019-12-30 04:11:48
● 2026-02-27 05:45:38
● 2026-03-25 18:28:00
●MXmx.jk.locaweb.com.br2026-02-27 → 2026-03-25 · 3 obs
○ 2019-12-30 04:11:48
● 2026-02-27 05:45:38
● 2026-03-25 18:28:00
○MXxsystems.com.br2015-07-12 → 2016-05-18 · 4 obs
● 2015-07-12 05:16:56
● 2016-05-18 22:48:22
○ 2019-12-30 04:11:48
○ 2026-03-25 18:28:00
○A131.100.51.112015-11-27 → 2016-05-18 · 5 obs
○ 2015-07-12 05:16:56
● 2015-11-27 15:24:08
● 2016-05-18 22:48:22
○ 2019-12-30 04:11:48
○ 2026-03-25 18:28:00
●A186.202.135.2402026-02-27 → 2026-03-25 · 3 obs
○ 2019-12-30 04:11:48
● 2026-02-27 05:45:38
● 2026-03-25 18:28:00
○A189.73.155.312015-07-12 → 2015-07-12 · 3 obs
● 2015-07-12 05:16:56
○ 2015-11-27 15:24:08
○ 2026-03-25 18:28:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
xsystems.com.bra.sec.dns.br, b.sec.dns.br-

✅ Authoritative Response

Server:200.192.232.11

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1136ms | Queries: -

📄 Records

TypeCountSample Data
A1186.202.135.240
NS2b.sec.dns.br, a.sec.dns.br
MX4mx.a.locaweb.com.br (pri: 20), mx.b.locaweb.com.br (pri: 20)...
TXT1v=spf1 include:_spf.locaweb.com.br -all
SOA1a.sec.dns.br hostmaster.registro.br

Analysis

IP Addresses

xsystems.com.br points to a single IP: 186.202.135.240.

Other host names, for instance acume.com.br, pharonn.com.br, packnew.com.br, artmalhas.com and codlux.com share IP numbers with xsystems.com.br.

Name Servers

Two name servers a.sec.dns.br and b.sec.dns.br handle delegation for xsystems.com.br.

xsystems.com.br uses the same name server setup as other domains, for example graosearomas.com.br, abel.com.br, hsjb.com.br, tecnoferramentas.com.br and fabiominduim.com.br.

xsystems.com.br partially shares name servers with other domains; examples include tqstransportes.com.br, pontonetbrasil.com.br, savbrasil.com.br, elysiumsistemas.com.br and sandrapaladino.com.br.

these name servers are commonly used with the name servers c.sec.dns.br.

Host names with two IP numbers:

a.sec.dns.br points to: 2001:12ff::11 and 200.160.0.11

b.sec.dns.br points to: 2001:12f8:b:1::11 and 200.192.232.11

Mail Servers

xsystems.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.

xsystems.com.br shares some mail servers with other domains, at least partially, such as sharepro.com.br, ruh.com.br, web.saosalvador.edu.br, caleg.com.br and guiahorse.com.

Host names with one 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