ubra.com.br - robtex.com

ubra.com.br

DNSSEC⚠️ Not signed
A186.202.153.218🇧🇷 Locaweb186.202.152.0/22 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 ⚠️ Not in parent delegation
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.a.locaweb.com.br ⭐
A186.202.4.42🇧🇷 Locaweb186.202.0.0/19 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.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=2026217458
rank #510679 globally
rank #3629 in the tld
WOT: SAFE (69/100)

Same first word

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DNS History

16 records (7 active, 9 former)

201020122014201620182020202220242026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.bra.sec.dns.brc.sec.dns.brns1.sedoparking.comns2.sedoparking.comMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.jk.locaweb.com.brmx.ubra.com.brmx2.ubrafer.com.brA186.202.153.218177.52.231.18200.150.66.21482.98.86.166
○NSa.sec.dns.br2015-05-23 → 2017-07-24 · 5 obs
○ 2009-01-11 18:03:38
● 2015-05-23 10:32:00
● 2017-07-24 20:46:00
○ 2026-05-16 07:22:32
○ 2026-08-05 20:05:52
○NSc.sec.dns.br2015-05-23 → 2017-07-24 · 5 obs
○ 2009-01-11 18:03:38
● 2015-05-23 10:32:00
● 2017-07-24 20:46:00
○ 2026-05-16 07:22:32
○ 2026-08-05 20:05:52
●NSns1.locaweb.com.br2026-05-16 → 2026-08-05 · 3 obs
○ 2017-07-24 20:46:00
● 2026-05-16 07:22:32
● 2026-08-05 20:05:52
○NSns1.sedoparking.com2009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 18:03:38
○ 2015-05-23 10:32:00
○ 2026-08-05 20:05:52
●NSns2.locaweb.com.br2026-05-16 → 2026-08-05 · 3 obs
○ 2017-07-24 20:46:00
● 2026-05-16 07:22:32
● 2026-08-05 20:05:52
○NSns2.sedoparking.com2009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 18:03:38
○ 2015-05-23 10:32:00
○ 2026-08-05 20:05:52
●NSns3.locaweb.com.br2026-05-16 → 2026-08-05 · 3 obs
○ 2017-07-24 20:46:00
● 2026-05-16 07:22:32
● 2026-08-05 20:05:52
●MXmx.a.locaweb.com.br2026-05-16 → 2026-08-05 · 3 obs
○ 2017-07-24 20:46:00
● 2026-05-16 07:22:32
● 2026-08-05 20:05:52
●MXmx.b.locaweb.com.br2026-05-16 → 2026-08-05 · 3 obs
○ 2017-07-24 20:46:00
● 2026-05-16 07:22:32
● 2026-08-05 20:05:52
●MXmx.jk.locaweb.com.br2026-05-16 → 2026-08-05 · 3 obs
○ 2017-07-24 20:46:00
● 2026-05-16 07:22:32
● 2026-08-05 20:05:52
○MXmx.ubra.com.br2015-05-23 → 2017-07-24 · 5 obs
○ 2009-01-11 18:03:38
● 2015-05-23 10:32:00
● 2017-07-24 20:46:00
○ 2026-05-16 07:22:32
○ 2026-08-05 20:05:52
○MXmx2.ubrafer.com.br2015-05-23 → 2016-09-11 · 5 obs
○ 2009-01-11 18:03:38
● 2015-05-23 10:32:00
● 2016-09-11 03:07:38
○ 2017-07-24 20:46:00
○ 2026-08-05 20:05:52
○A177.52.231.182017-07-24 → 2017-07-24 · 4 obs
○ 2016-09-11 03:07:38
● 2017-07-24 20:46:00
○ 2026-05-16 07:22:32
○ 2026-08-05 20:05:52
●A186.202.153.2182026-05-16 → 2026-08-05 · 3 obs
○ 2017-07-24 20:46:00
● 2026-05-16 07:22:32
● 2026-08-05 20:05:52
○A200.150.66.2142015-05-23 → 2016-09-11 · 5 obs
○ 2009-01-11 18:03:38
● 2015-05-23 10:32:00
● 2016-09-11 03:07:38
○ 2017-07-24 20:46:00
○ 2026-08-05 20:05:52
○A82.98.86.1662009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 18:03:38
○ 2015-05-23 10:32:00
○ 2026-08-05 20:05:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
ubra.com.brns2.locaweb.com.br, ns1.locaweb.com.br4 records

✅ Authoritative Response

Server:186.202.8.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 666ms | Queries: -

📄 Records

TypeCountSample Data
A1186.202.153.218
NS3ns3.locaweb.com.br, ns2.locaweb.com.br...
MX3mx.b.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 10)...
TXT1v=spf1 include:_spf.locaweb.com.br ?all
SOA1ns1.locaweb.com.br hostmaster.locaweb.co

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.locaweb.com.br, ns1.locaweb.com.br, ns2.locaweb.com.br...)

Analysis

IP Addresses

ubra.com.br resolves to just one IP address, 186.202.153.218.

Two other host names, along with contextura.art.br, reativar-usuario.websiteseguro.com and certweb.me, also share IP numbers with ubra.com.br.

Name Servers

ubra.com.br has three name servers — ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

ubra.com.br partially shares its NS delegation with several other domains, including sofundos.com, code.eng.br, novoser.org.br and two others.

Each of ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br points to two IP numbers. ns1.locaweb.com.br points to 186.202.8.254 and 2804:218:7000:0:186:202:8:254. ns2.locaweb.com.br points to 187.45.248.254 and 2804:218:7001:0:187:45:248:254. ns3.locaweb.com.br points to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.

Mail Servers

ubra.com.br uses three mail servers — mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.

There is at least a partial MX overlap between ubra.com.br and other domains, including bumerangbrinquedos.com.br, umbra.com.br, institutonobrega.org.br and two others.

These mail servers often co-occur with the mail servers mx.core.locaweb.com.br.

Each of the three hostnames points to exactly one IP address: mx.a.locaweb.com.br points to 186.202.4.42, mx.b.locaweb.com.br points to 177.153.23.242 and mx.jk.locaweb.com.br points to 200.234.204.130.