petroserv.com.br - robtex.com

petroserv.com.br

DNSSEC⚠️ Not signed
A186.202.135.240🇧🇷 Locaweb186.202.132.0/22 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
MXpetroserv-com-br.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00300.inbound.protection.outlook.com
A2a01:111:f403:c902::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A2a01:111:f403:c902::5🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00505.inbound.protection.outlook.com
A2a01:111:f403:c946::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch1pr04cu00101.inbound.protection.outlook.com
A52.101.11.7🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr04cu00107.inbound.protection.outlook.com
A52.101.11.9🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr02cu00101.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
A52.101.194.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch1pr04cu00103.inbound.protection.outlook.com
TXT_globalsign-domain-verification=WJ2JXrp8c21jebxx4dK7GJvyACL2kfbCgNjQnbMmNP
TXTv=spf1 include:spf.protection.outlook.com -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=2026209058
rank #536884 globally
rank #3849 in the tld
WOT: SAFE (69/100)

Same first word

petroserv.ro
petroserv.de
petroserv.org
petroserv.com.br
petroserv.com
petroserv.ru
petroserv.no
petroserv.net

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prevestor.fi
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eversport.pl
eversport.org

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brMXpetroserv-com-br.mail.protection.outlook.commx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brA186.202.135.240187.45.241.215
●NSns1.locaweb.com.br2015-09-02 → 2026-07-28 · 2 obs
● 2015-09-02 23:14:34
● 2026-07-28 03:16:22
●NSns2.locaweb.com.br2015-09-02 → 2026-07-28 · 2 obs
● 2015-09-02 23:14:34
● 2026-07-28 03:16:22
●NSns3.locaweb.com.br2015-09-02 → 2026-07-28 · 2 obs
● 2015-09-02 23:14:34
● 2026-07-28 03:16:22
○MXmx.a.locaweb.com.br2015-09-02 → 2018-07-25 · 4 obs
● 2015-09-02 23:14:34
● 2018-07-25 04:42:26
○ 2026-06-25 17:13:10
○ 2026-07-28 03:16:22
○MXmx.b.locaweb.com.br2015-09-02 → 2018-07-25 · 4 obs
● 2015-09-02 23:14:34
● 2018-07-25 04:42:26
○ 2026-06-25 17:13:10
○ 2026-07-28 03:16:22
○MXmx.core.locaweb.com.br2015-09-02 → 2018-07-25 · 4 obs
● 2015-09-02 23:14:34
● 2018-07-25 04:42:26
○ 2026-06-25 17:13:10
○ 2026-07-28 03:16:22
○MXmx.jk.locaweb.com.br2015-09-02 → 2018-07-25 · 4 obs
● 2015-09-02 23:14:34
● 2018-07-25 04:42:26
○ 2026-06-25 17:13:10
○ 2026-07-28 03:16:22
●MXpetroserv-com-br.mail.protection.outlook.com2015-09-02 → 2026-07-28 · 6 obs
● 2015-09-02 23:14:34
● 2017-11-12 00:03:44
○ 2018-02-13 13:11:54
○ 2018-07-25 04:42:26
● 2026-06-25 17:13:10
● 2026-07-28 03:16:22
●A186.202.135.2402026-06-25 → 2026-07-28 · 3 obs
○ 2018-07-25 04:42:26
● 2026-06-25 17:13:10
● 2026-07-28 03:16:22
○A187.45.241.2152015-09-02 → 2018-07-25 · 4 obs
● 2015-09-02 23:14:34
● 2018-07-25 04:42:26
○ 2026-06-25 17:13:10
○ 2026-07-28 03:16:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, f.dns.br, e.dns.br, d.dns.br...-
petroserv.com.brns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br6 records

✅ 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 petroserv.com.br (unsigned zone)

⏱️ Timing

Total: 1415ms | Queries: -

📄 Records

TypeCountSample Data
A1186.202.135.240
NS3ns1.locaweb.com.br, ns3.locaweb.com.br...
MX1petroserv-com-br.mail.protection.outlook
TXT2_globalsign-domain-verification=WJ2JXrp8, v=spf1 include:spf.protection.outlook.co
SOA1ns1.locaweb.com.br hostmaster.locaweb.co

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br...)

Analysis

IP Addresses

petroserv.com.br directs to one IP number, which is 186.202.135.240.

Among the host names that share IP numbers with petroserv.com.br are dynacomp.com.br, midiawall.com.br, ecofinders.com.br and two others.

Name Servers

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

At least some of petroserv.com.br's name servers are shared with other domains, for example sibra.com.br, freemoto.com.br, jgmoriya.com.br and two more.

ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br each resolve to two IP addresses: ns1.locaweb.com.br resolves to 186.202.8.254 and 2804:218:7000:0:186:202:8:254; ns2.locaweb.com.br resolves to 187.45.248.254 and 2804:218:7001:0:187:45:248:254; ns3.locaweb.com.br resolves to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.

Mail Servers

petroserv.com.br routes its mail through a single mail server, petroserv-com-br.mail.protection.outlook.com.

petroserv-com-br.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.11.7, 52.101.11.9 and 52.101.194.0, along with 5 other.