abconstrutora.com - robtex.com

abconstrutora.com

DNSSEC⚠️ Not signed
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.a.locaweb.com.br ⭐
A186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA
PTRmx.a.locaweb.com.br
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.jk.locaweb.com.br ⭐
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=1775305232

Same first word

abconstrutora.com
abconstrutora.com.br

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brns1.dominios.uol.com.brns2.dominios.uol.com.brns3.dominios.uol.com.brMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brmx.uhserver.comA187.17.111.102
○NSns1.dominios.uol.com.br2015-05-04 → 2017-03-26 · 3 obs
● 2015-05-04 21:46:16
● 2017-03-26 15:34:10
○ 2026-04-04 12:34:50
●NSns1.locaweb.com.br2026-04-04 → 2026-04-04 · 2 obs
○ 2017-03-26 15:34:10
● 2026-04-04 12:34:50
○NSns2.dominios.uol.com.br2015-05-04 → 2017-03-26 · 3 obs
● 2015-05-04 21:46:16
● 2017-03-26 15:34:10
○ 2026-04-04 12:34:50
●NSns2.locaweb.com.br2026-04-04 → 2026-04-04 · 2 obs
○ 2017-03-26 15:34:10
● 2026-04-04 12:34:50
○NSns3.dominios.uol.com.br2015-05-04 → 2017-03-26 · 3 obs
● 2015-05-04 21:46:16
● 2017-03-26 15:34:10
○ 2026-04-04 12:34:50
●NSns3.locaweb.com.br2026-04-04 → 2026-04-04 · 2 obs
○ 2017-03-26 15:34:10
● 2026-04-04 12:34:50
●MXmx.a.locaweb.com.br2026-04-04 → 2026-04-04 · 2 obs
○ 2017-03-26 15:34:10
● 2026-04-04 12:34:50
●MXmx.b.locaweb.com.br2026-04-04 → 2026-04-04 · 2 obs
○ 2017-03-26 15:34:10
● 2026-04-04 12:34:50
●MXmx.core.locaweb.com.br2026-04-04 → 2026-04-04 · 2 obs
○ 2017-03-26 15:34:10
● 2026-04-04 12:34:50
●MXmx.jk.locaweb.com.br2026-04-04 → 2026-04-04 · 2 obs
○ 2017-03-26 15:34:10
● 2026-04-04 12:34:50
○MXmx.uhserver.com2015-05-04 → 2017-03-26 · 3 obs
● 2015-05-04 21:46:16
● 2017-03-26 15:34:10
○ 2026-04-04 12:34:50
○A187.17.111.1022015-05-04 → 2017-03-26 · 3 obs
● 2015-05-04 21:46:16
● 2017-03-26 15:34:10
○ 2026-04-04 12:34:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
abconstrutora.comns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br-

✅ 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 abconstrutora.com (unsigned zone)

⏱️ Timing

Total: 924ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns2.locaweb.com.br, ns1.locaweb.com.br...
MX4mx.b.locaweb.com.br (pri: 10), mx.jk.locaweb.com.br (pri: 10)...
TXT1v=spf1 include:_spf.locaweb.com.br ?all
SOA1ns1.locaweb.com.br hostmaster.locaweb.co

Analysis

Name Servers

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

abconstrutora.com partially shares name servers with other domains; examples include cgau.com.br, grupog7.com, xaxas.net, crss.com.br and 217.252.191.in-addr.arpa.

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

abconstrutora.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.

abconstrutora.com shares some mail servers with other domains, at least partially, such as boyservice.com.br, matrixinfo.com.br, valedobarao.com, takeat.com.br and torrescastellon.com.br.

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