sintusp.org.br - robtex.com
sintusp.org.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 186.202.153.161🇧🇷 Locaweb186.202.152.0/22 Servicos de Internet SA | ||||||
| PTR | hm8283.locaweb.com.br | ||||||
| NS | ns1.locaweb.com.br ⭐ | ||||||
| A | 2804:218:7000:0:186:202:8:254🇧🇷 Locaweb2804:218:7000::/48 | ||||||
| A | 186.202.8.254🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA | ||||||
| NS | ns2.locaweb.com.br | ||||||
| A | 2804:218:7001:0:187:45:248:254🇧🇷 Locaweb2804:218:7001::/48 | ||||||
| A | 187.45.248.254🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA | ||||||
| NS | ns3.locaweb.com.br | ||||||
| A | 2804:218:7002:0:189:126:101:254🇧🇷 Locaweb2804:218:7002::/48 | ||||||
| A | 189.126.101.254🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA | ||||||
| MX | mx.a.locaweb.com.br ⭐ | ||||||
| A | 186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA | ||||||
| PTR | mx.a.locaweb.com.br | ||||||
| MX | mx.b.locaweb.com.br ⭐ | ||||||
| A | 177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA | ||||||
| PTR | mx.b.locaweb.com.br | ||||||
| MX | mx.jk.locaweb.com.br(20) | ||||||
| A | 200.234.204.130🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA | ||||||
| PTR | mx.jk.locaweb.com.br | ||||||
| TXT | v=spf1 include:_spf.locaweb.com.br include:zenmailapp.com.br ?all | ||||||
| SOA | ns1.locaweb.com.brhostmaster@locaweb.com.br 2022-03-10 #1 | ||||||
org.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026131084 | ||||||
WOT: SAFE (99/100)
Same first word
sintusp.org.br |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1.locaweb.com.br2026-04-24 → 2026-05-11 · 3 obs
● 2026-04-24 15:58:16
● 2026-05-11 03:32:08
●NSns2.locaweb.com.br2026-04-24 → 2026-05-11 · 3 obs
● 2026-04-24 15:58:16
● 2026-05-11 03:32:08
○NSns2.terraempresas.com.br2015-08-19 → 2016-11-15 · 4 obs
● 2016-11-15 17:53:42
○ 2026-04-24 15:58:16
○ 2026-05-11 03:32:08
●NSns3.locaweb.com.br2026-04-24 → 2026-05-11 · 3 obs
● 2026-04-24 15:58:16
● 2026-05-11 03:32:08
○NSns3.terraempresas.com.br2015-08-19 → 2016-11-15 · 4 obs
● 2016-11-15 17:53:42
○ 2026-04-24 15:58:16
○ 2026-05-11 03:32:08
●MXmx.a.locaweb.com.br2026-04-24 → 2026-05-11 · 3 obs
● 2026-04-24 15:58:16
● 2026-05-11 03:32:08
●MXmx.b.locaweb.com.br2026-04-24 → 2026-05-11 · 3 obs
● 2026-04-24 15:58:16
● 2026-05-11 03:32:08
●MXmx.jk.locaweb.com.br2026-04-24 → 2026-05-11 · 3 obs
● 2026-04-24 15:58:16
● 2026-05-11 03:32:08
○MXmx.terraempresas.com.br2015-08-19 → 2016-11-15 · 4 obs
● 2016-11-15 17:53:42
○ 2026-04-24 15:58:16
○ 2026-05-11 03:32:08
●A186.202.153.1612026-04-24 → 2026-05-11 · 3 obs
● 2026-04-24 15:58:16
● 2026-05-11 03:32:08
○A69.49.115.402015-08-19 → 2016-11-15 · 4 obs
● 2016-11-15 17:53:42
○ 2026-04-24 15:58:16
○ 2026-05-11 03:32:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| sintusp.org.br | ns1.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 sintusp.org.br (unsigned zone)
⏱️ Timing
Total: 1385ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.153.161 |
| NS | 3 | ns1.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 3 | mx.jk.locaweb.com.br (pri: 20), mx.b.locaweb.com.br (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br inclu |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
Analysis
IP Addresses
sintusp.org.br resolves to one IP number: 186.202.153.161.
other host names including medicamentosfutura.com.br, sulamericalog.com.br, clinicadentalup.com.br, alkesengenharia.com.br and multiarmazens.com.br share IP numbers with sintusp.org.br.
Name Servers
sintusp.org.br is delegated to three name servers ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
sintusp.org.br at least partially shares name servers with other domains, for instance dnpimoveis.com.br, ivcembalagens.com.br, tracol.com.br, viptec.com.br and labortt.com.br.
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
sintusp.org.br is handled by three mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.
sintusp.org.br shares some mail servers with other domains, at least partially, for instance gnmed.com.br, portacortafogo.com.br, uniqueimob.net, casadocarburador.com and vainet.com.br.
these mail servers are commonly used with the mail servers mx.core.locaweb.com.br.
Host names with one IP number: mx.a.locaweb.com.br points to 186.202.4.42; mx.b.locaweb.com.br points to 177.153.23.242; mx.jk.locaweb.com.br points to 200.234.204.130.