mjc.org.br - robtex.com

mjc.org.br

DNSSEC⚠️ Not signed
A186.202.153.32🇧🇷 Locaweb186.202.152.0/22 Servicos de Internet SA
PTRhm6729.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
MXmjc-org-br.mail.protection.outlook.com ⭐
A2a01:111:f403:c94a::🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cp5p284cu01800.inbound.protection.outlook.com
A2a01:111:f403:c94a::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cp4p284cu00401.inbound.protection.outlook.com
A2a01:111:f403:c94a::2🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cp3p284cu00702.inbound.protection.outlook.com
A2a01:111:f403:c94c::🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-roap284cu02600.inbound.protection.outlook.com
A52.101.198.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cp5p284cu01800.inbound.protection.outlook.com
A52.101.198.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cp4p284cu00401.inbound.protection.outlook.com
A52.101.198.38🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cp3p284cu00706.inbound.protection.outlook.com
A52.101.200.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-roap284cu02600.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.locaweb.com.brhostmaster@locaweb.com.br 2022-03-10 #1

org.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=2026129412
WOT: SAFE (61/100)
WOT: SAFE (99/100)

Same first word

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cjm.co.za
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cjm.lk
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cjm.org
mcj.dk
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cmj.be
jmc.se
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jmc.edu.ph
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jcm.org
jmc.de
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jmc.me
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jmc.today
jcm.no
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cjm.com.mx
jcm.church
jmc.ac.il
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jmc.co.uk
jmc.legal

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brns1.dominios.uol.com.brns2.dominios.uol.com.brns3.dominios.uol.com.brMXmjc-org-br.mail.protection.outlook.commx.a.locaweb.com.brmx.b.locaweb.com.brmx.jk.locaweb.com.brmx.uhserver.comA186.202.153.32200.98.247.27
○NSns1.dominios.uol.com.br2015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 10:24:22
○ 2015-10-17 04:23:16
○ 2026-05-09 17:33:42
●NSns1.locaweb.com.br2015-10-17 → 2026-05-09 · 3 obs
○ 2015-08-21 10:24:22
● 2015-10-17 04:23:16
● 2026-05-09 17:33:42
○NSns2.dominios.uol.com.br2015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 10:24:22
○ 2015-10-17 04:23:16
○ 2026-05-09 17:33:42
●NSns2.locaweb.com.br2015-10-17 → 2026-05-09 · 3 obs
○ 2015-08-21 10:24:22
● 2015-10-17 04:23:16
● 2026-05-09 17:33:42
○NSns3.dominios.uol.com.br2015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 10:24:22
○ 2015-10-17 04:23:16
○ 2026-05-09 17:33:42
●NSns3.locaweb.com.br2015-10-17 → 2026-05-09 · 3 obs
○ 2015-08-21 10:24:22
● 2015-10-17 04:23:16
● 2026-05-09 17:33:42
●MXmjc-org-br.mail.protection.outlook.com2026-04-24 → 2026-05-09 · 3 obs
○ 2017-01-07 04:00:52
● 2026-04-24 16:04:38
● 2026-05-09 17:33:42
○MXmx.a.locaweb.com.br2015-10-17 → 2017-01-07 · 5 obs
○ 2015-08-21 10:24:22
● 2015-10-17 04:23:16
● 2017-01-07 04:00:52
○ 2026-04-24 16:04:38
○ 2026-05-09 17:33:42
○MXmx.b.locaweb.com.br2015-10-17 → 2017-01-07 · 5 obs
○ 2015-08-21 10:24:22
● 2015-10-17 04:23:16
● 2017-01-07 04:00:52
○ 2026-04-24 16:04:38
○ 2026-05-09 17:33:42
○MXmx.jk.locaweb.com.br2015-10-17 → 2017-01-07 · 5 obs
○ 2015-08-21 10:24:22
● 2015-10-17 04:23:16
● 2017-01-07 04:00:52
○ 2026-04-24 16:04:38
○ 2026-05-09 17:33:42
○MXmx.uhserver.com2015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 10:24:22
○ 2015-10-17 04:23:16
○ 2026-05-09 17:33:42
●A186.202.153.322015-10-17 → 2026-05-09 · 3 obs
○ 2015-08-21 10:24:22
● 2015-10-17 04:23:16
● 2026-05-09 17:33:42
○A200.98.247.272015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 10:24:22
○ 2015-10-17 04:23:16
○ 2026-05-09 17:33:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
mjc.org.brns3.locaweb.com.br, ns1.locaweb.com.br, ns2.locaweb.com.br-

✅ Authoritative Response

Server:187.45.248.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mjc.org.br (unsigned zone)

⏱️ Timing

Total: 1147ms | Queries: -

📄 Records

TypeCountSample Data
A1186.202.153.32
NS3ns2.locaweb.com.br, ns3.locaweb.com.br...
MX1mjc-org-br.mail.protection.outlook.com (
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1.locaweb.com.br hostmaster.locaweb.co

Analysis

IP Addresses

mjc.org.br resolves to one IP number: 186.202.153.32.

other host names including kdk.com.br, hm6729.locaweb.com.br, avaliacaopsicologica.com.br, cbpr.com.br and arvi.com.br share IP numbers with mjc.org.br.

Name Servers

mjc.org.br is delegated to three name servers ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

mjc.org.br at least partially shares name servers with other domains, for instance plasticafeminina.com.br, aliex.com.br, vectisconsultoria.com, dariovieira.com.br and inforlaser.net.

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

mjc.org.br is handled by a single mail server, mjc-org-br.mail.protection.outlook.com.

Host mjc-org-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c94a::, 2a01:111:f403:c94a::1, 2a01:111:f403:c94a::2, 2a01:111:f403:c94c::, 52.101.198.0, 52.101.198.1, 52.101.198.38 and 52.101.200.0.