institutobesc.org - robtex.com

institutobesc.org

DNSSEC⚠️ Not signed
A187.45.193.156🇧🇷 Locaweb187.45.193.0/24 Servicos de Internet SA
PTRhm2501.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
MXinstitutobesc-org.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
TXTMS=ms99049750
TXTv=spf1 include:spf.protection.outlook.com -all
TXT_globalsign-domain-verification=UIUeyq1xDxVMGbEJSuP6kYReh3gSkgT-08jNEPlKZh
SOAns1.locaweb.com.brhostmaster@locaweb.com.br 2022-03-10 #1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774847382

Subdomains

www.institutobesc.org

Same first word

institutobesc.org

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brMXinstitutobesc-org.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA187.45.193.156187.45.193.168
●NSns1.locaweb.com.br2015-06-28 → 2026-03-30 · 2 obs
● 2015-06-28 23:18:38
● 2026-03-30 05:19:26
●NSns2.locaweb.com.br2015-06-28 → 2026-03-30 · 2 obs
● 2015-06-28 23:18:38
● 2026-03-30 05:19:26
●NSns3.locaweb.com.br2015-06-28 → 2026-03-30 · 2 obs
● 2015-06-28 23:18:38
● 2026-03-30 05:19:26
○MXalt1.aspmx.l.google.com2015-06-28 → 2020-02-08 · 4 obs
● 2015-06-28 23:18:38
● 2020-02-08 13:58:42
○ 2026-02-16 07:03:24
○ 2026-03-30 05:19:26
○MXalt2.aspmx.l.google.com2015-06-28 → 2020-02-08 · 4 obs
● 2015-06-28 23:18:38
● 2020-02-08 13:58:42
○ 2026-02-16 07:03:24
○ 2026-03-30 05:19:26
○MXalt3.aspmx.l.google.com2020-02-08 → 2020-02-08 · 4 obs
○ 2015-06-28 23:18:38
● 2020-02-08 13:58:42
○ 2026-02-16 07:03:24
○ 2026-03-30 05:19:26
○MXalt4.aspmx.l.google.com2020-02-08 → 2020-02-08 · 4 obs
○ 2015-06-28 23:18:38
● 2020-02-08 13:58:42
○ 2026-02-16 07:03:24
○ 2026-03-30 05:19:26
○MXaspmx.l.google.com2015-06-28 → 2020-02-08 · 4 obs
● 2015-06-28 23:18:38
● 2020-02-08 13:58:42
○ 2026-02-16 07:03:24
○ 2026-03-30 05:19:26
○MXaspmx2.googlemail.com2015-06-28 → 2020-02-08 · 4 obs
● 2015-06-28 23:18:38
● 2020-02-08 13:58:42
○ 2026-02-16 07:03:24
○ 2026-03-30 05:19:26
○MXaspmx3.googlemail.com2015-06-28 → 2020-02-08 · 4 obs
● 2015-06-28 23:18:38
● 2020-02-08 13:58:42
○ 2026-02-16 07:03:24
○ 2026-03-30 05:19:26
○MXaspmx4.googlemail.com2015-06-28 → 2020-02-08 · 4 obs
● 2015-06-28 23:18:38
● 2020-02-08 13:58:42
○ 2026-02-16 07:03:24
○ 2026-03-30 05:19:26
○MXaspmx5.googlemail.com2015-06-28 → 2020-02-08 · 4 obs
● 2015-06-28 23:18:38
● 2020-02-08 13:58:42
○ 2026-02-16 07:03:24
○ 2026-03-30 05:19:26
●MXinstitutobesc-org.mail.protection.outlook.com2026-02-16 → 2026-03-30 · 3 obs
○ 2020-02-08 13:58:42
● 2026-02-16 07:03:24
● 2026-03-30 05:19:26
●A187.45.193.1562020-02-08 → 2026-03-30 · 3 obs
○ 2017-02-15 07:51:00
● 2020-02-08 13:58:42
● 2026-03-30 05:19:26
○A187.45.193.1682015-06-28 → 2017-02-15 · 4 obs
● 2015-06-28 23:18:38
● 2017-02-15 07:51:00
○ 2020-02-08 13:58:42
○ 2026-03-30 05:19:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
institutobesc.orgns2.locaweb.com.br, ns3.locaweb.com.br, ns1.locaweb.com.br-

✅ Authoritative Response

Server:187.45.248.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for institutobesc.org (unsigned zone)

⏱️ Timing

Total: 1001ms | Queries: -

📄 Records

TypeCountSample Data
A1187.45.193.156
NS3ns3.locaweb.com.br, ns1.locaweb.com.br...
MX1institutobesc-org.mail.protection.outloo
TXT3MS=ms99049750, _globalsign-domain-verification=UIUeyq1x...
SOA1ns1.locaweb.com.br hostmaster.locaweb.co

Analysis

Hierarchy

The parent of www.institutobesc.org is institutobesc.org.

IP Addresses

institutobesc.org points to a single IP address: 187.45.193.156.

Other host names such as cbsmarinha.org.br, cscweb.com.br, memorial.locaweb.com.br, accr.org.br and fazerelazer.com.br share IPs with institutobesc.org.

Name Servers

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

institutobesc.org at least partially shares name servers with other domains, for example rayto.com.br, qualicrom.com.br, carhousehyundai.com.br, premiumentretenimento.net and englima.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

The institutobesc-org.mail.protection.outlook.com mail server handles institutobesc.org.

institutobesc-org.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.