ws.inf.br - robtex.com

ws.inf.br

DNSSEC⚠️ Not signed
A187.45.193.174🇧🇷 Locaweb187.45.193.0/24 Servicos de Internet SA
PTRhm2663.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.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=spf2.0/pra include:ws.ip-zone.com a mx include:_spf.locaweb.com.br -all
TXTv=spf1 include:ws.ip-zone.com a mx include:_spf.locaweb.com.br -all
SOAns1.locaweb.com.brhostmaster@locaweb.com.br 2022-03-10 #1

inf.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 2026-10-14 #60
rank #5918 globally
rank #40 in the tld
PASSWOT: SAFE (42/100)

Subdomains

xpertion.ws.inf.br

Same first word

ws.ru
ws.to
ws.services
ws.ac.th
ws.be
ws.io
ws.s3-website-eu-west-1.amazonaws.com
ws.com.tr
ws.se
ws.church
ws.s3.amazonaws.com
ws.am
ws.su
ws.tn
ws.no
ws.chat
ws.fi
ws.cz
ws.agency
ws.cn
ws.gl
ws.ws
ws.trafficmanager.net
ws.uy
ws.biz
ws.tc
ws.org
ws.com.pl
ws.ca
ws.fr
ws.com
ws.starachowice.pl
ws.dk
ws.dev.br
ws.uz
ws
ws.md
ws.com.br
ws.kiev.ua
ws.net.za
ws.sg
ws.computer
ws.cl
ws.de
ws.sy
ws.ua
ws.ma
ws.co.uk
ws.ph
ws.gs
ws.cr
ws.gov.cn
ws.inf.br
ws.co.th
ws.is
ws.or.kr
ws.lv
ws.net.ua
ws.cash
ws.mk
ws.hu
ws.nu
ws.co.rs
ws.edu.pl
ws.go.th
ws.cc
ws.dev
ws.my
ws.vg
ws.solutions
ws.tr
ws.co.za
ws.tools
ws.lu
ws.ee
ws.net.au
ws.run
ws.gy
ws.expert
ws.net
ws.vc
ws.edu
ws.co
ws.pl
ws.k12.ny.us
ws.kh.ua
ws.exchange
ws.kg
ws.hockey
ws.company
ws.rs
ws.au

Similar names

sw.school
sw.si
sw.hk
sw.net
sw.com.br
sw.chat
sw.dev
sw.de
sw.la
sw.gy
sw.gov.rw
sw.show
sw.sk
sw.co.kr
sw.com.ua
sw.ee
sw.media
sw.legal
sw.ag
sw.co.il
sw.im
sw.co.nz
sw.cz
sw.org
sw.waw.pl
sw.to
sw.fit
sw.com
sw.lv
sw.cc
sw.photography
sw.is
sw.ac.th
sw.ca
sw.no
sw.style
sw.com.mx
sw.org.ua
sw.com.ar
sw.nl
sw.gmbh
sw.pe
sw.hu
sw.com.sg
sw.gov.pl
sw.co.uk
sw.fi
sw.oz.au

DNS History

8 records (8 active, 0 former)

NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brA187.45.193.174
●NSns1.locaweb.com.br2026-04-06 → 2026-04-11 · 2 obs
● 2026-04-06 02:18:36
● 2026-04-11 19:14:44
●NSns2.locaweb.com.br2026-04-06 → 2026-04-11 · 2 obs
● 2026-04-06 02:18:36
● 2026-04-11 19:14:44
●NSns3.locaweb.com.br2026-04-06 → 2026-04-11 · 2 obs
● 2026-04-06 02:18:36
● 2026-04-11 19:14:44
●MXmx.a.locaweb.com.br2026-04-06 → 2026-04-11 · 2 obs
● 2026-04-06 02:18:36
● 2026-04-11 19:14:44
●MXmx.b.locaweb.com.br2026-04-06 → 2026-04-11 · 2 obs
● 2026-04-06 02:18:36
● 2026-04-11 19:14:44
●MXmx.core.locaweb.com.br2026-04-06 → 2026-04-11 · 2 obs
● 2026-04-06 02:18:36
● 2026-04-11 19:14:44
●MXmx.jk.locaweb.com.br2026-04-06 → 2026-04-11 · 2 obs
● 2026-04-06 02:18:36
● 2026-04-11 19:14:44
●A187.45.193.1742026-04-06 → 2026-04-11 · 2 obs
● 2026-04-06 02:18:36
● 2026-04-11 19:14:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
ws.inf.brns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br-

✅ Authoritative Response

Server:186.202.8.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ws.inf.br (unsigned zone)

⏱️ Timing

Total: 1092ms | Queries: -

📄 Records

TypeCountSample Data
A1187.45.193.174
NS3ns2.locaweb.com.br, ns3.locaweb.com.br...
MX4mx.core.locaweb.com.br (pri: 10), mx.b.locaweb.com.br (pri: 10)...
TXT2v=spf2.0/pra include:ws.ip-zone.com a mx, v=spf1 include:ws.ip-zone.com a mx inclu
SOA1ns1.locaweb.com.br hostmaster.locaweb.co

Analysis

Hierarchy

xpertion.ws.inf.br is a child of ws.inf.br.

IP Addresses

ws.inf.br resolves to one IP number: 187.45.193.174.

Other host names, for instance craniotomia.com.br, infoauto.com.br, hm2663.locaweb.com.br, saofranciscoinformatica.com.br and desencannes.com share IP numbers with ws.inf.br.

Name Servers

ws.inf.br is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

ws.inf.br at least partially shares name servers with other domains, including thefactorybuffet.com, tvitapoan.com.br, 100.126.189.in-addr.arpa, clubearranca.com.br and cebrave.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

ws.inf.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.

ws.inf.br shares at least some mail servers with other domains, for example brisaincorporacoes.com.br, ghsolutions.com.br, paulinhomoska.com.br, cliva.com.br and roperto.net.

Host names with one IP number:

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.