vextre.com - robtex.com

vextre.com

DNSSEC⚠️ Not signed
A191.252.37.9🇧🇷 Locaweb191.252.36.0/22 Servicos de Internet SA
A191.252.37.10🇧🇷 Locaweb191.252.36.0/22 Servicos de Internet SA
A191.252.37.11🇧🇷 Locaweb191.252.36.0/22 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
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.brhostmaster@locaweb.com.br 2022-03-10 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778474561

Same first word

vextre.com

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DNS History

10 records (10 active, 0 former)

201820192020202120222023202420252026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brA191.252.37.10191.252.37.11191.252.37.9
●NSns1.locaweb.com.br2017-05-08 → 2026-05-11 · 2 obs
● 2017-05-08 22:30:28
● 2026-05-11 05:04:06
●NSns2.locaweb.com.br2017-05-08 → 2026-05-11 · 2 obs
● 2017-05-08 22:30:28
● 2026-05-11 05:04:06
●NSns3.locaweb.com.br2017-05-08 → 2026-05-11 · 2 obs
● 2017-05-08 22:30:28
● 2026-05-11 05:04:06
●MXmx.a.locaweb.com.br2026-04-28 → 2026-05-11 · 2 obs
● 2026-04-28 19:18:20
● 2026-05-11 05:04:06
●MXmx.b.locaweb.com.br2026-04-28 → 2026-05-11 · 2 obs
● 2026-04-28 19:18:20
● 2026-05-11 05:04:06
●MXmx.core.locaweb.com.br2026-04-28 → 2026-05-11 · 2 obs
● 2026-04-28 19:18:20
● 2026-05-11 05:04:06
●MXmx.jk.locaweb.com.br2026-04-28 → 2026-05-11 · 2 obs
● 2026-04-28 19:18:20
● 2026-05-11 05:04:06
●A191.252.37.102026-04-28 → 2026-05-11 · 2 obs
● 2026-04-28 19:18:20
● 2026-05-11 05:04:06
●A191.252.37.112026-04-28 → 2026-05-11 · 2 obs
● 2026-04-28 19:18:20
● 2026-05-11 05:04:06
●A191.252.37.92026-04-28 → 2026-05-11 · 2 obs
● 2026-04-28 19:18:20
● 2026-05-11 05:04:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...-
vextre.comns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br-

✅ Authoritative Response

Server:186.202.8.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vextre.com (unsigned zone)

⏱️ Timing

Total: 1312ms | Queries: -

📄 Records

TypeCountSample Data
A3191.252.37.11, 191.252.37.10...
NS3ns3.locaweb.com.br, ns1.locaweb.com.br...
MX4mx.b.locaweb.com.br (pri: 10), mx.core.locaweb.com.br (pri: 10)...
TXT1v=spf1 include:_spf.locaweb.com.br ?all
SOA1ns1.locaweb.com.br hostmaster.locaweb.co

Analysis

IP Addresses

vextre.com points to three IPs: 191.252.37.9, 191.252.37.10 and 191.252.37.11.

Other host names such as acda.com.br, imdi.com.br, ghorta.com, edicoesideal.com and sharkiando.com share IP numbers with vextre.com.

Name Servers

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

At least part of the name servers for vextre.com are shared with other domains, for instance sindweb.org, secbrasil.com, maxior.com.br, abemo.org and hortoplus.com.

Host names with two IP numbers:

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

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

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

Mail Servers

vextre.com 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.

vextre.com shares at least some mail servers with other domains, for example crqxx.gov.br, cabo.pe.gov.br, tarcom.com.br, nortepapeis.com.br and casadascores.net.

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.