hdsys.com.br - robtex.com
hdsys.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.97.96.32🇧🇷 Microsoft23.96.0.0/14 MICROSOFT | ||||||
| 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:hdsys.ip-zone.com include:_spf.locaweb.com.br ?all | ||||||
| SOA | ns1.locaweb.com.brhostmaster@locaweb.com.br 2022-03-10 #1 | ||||||
com.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 2026-10-14 #82 | ||||||
rank #3972 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.locaweb.com.br2015-07-17 → 2026-04-11 · 2 obs
● 2026-04-11 20:21:18
●NSns2.locaweb.com.br2015-07-17 → 2026-04-11 · 2 obs
● 2026-04-11 20:21:18
●NSns3.locaweb.com.br2015-07-17 → 2026-04-11 · 2 obs
● 2026-04-11 20:21:18
●MXmx.a.locaweb.com.br2015-07-17 → 2026-04-11 · 2 obs
● 2026-04-11 20:21:18
●MXmx.b.locaweb.com.br2015-07-17 → 2026-04-11 · 2 obs
● 2026-04-11 20:21:18
●MXmx.jk.locaweb.com.br2015-07-17 → 2026-04-11 · 2 obs
● 2026-04-11 20:21:18
○A186.202.150.132015-07-17 → 2016-07-11 · 4 obs
● 2016-07-11 04:32:40
○ 2017-03-20 09:01:44
○ 2026-04-11 20:21:18
●A23.97.96.322017-03-20 → 2026-04-11 · 3 obs
● 2017-03-20 09:01:44
● 2026-04-11 20:21:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| hdsys.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:186.202.8.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdsys.com.br (unsigned zone)
⏱️ Timing
Total: 1298ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.97.96.32 |
| NS | 3 | ns1.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 3 | mx.a.locaweb.com.br (pri: 10), mx.b.locaweb.com.br (pri: 10)... |
| TXT | 1 | v=spf1 include:hdsys.ip-zone.com include |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br...)
Analysis
IP Addresses
hdsys.com.br points to a single IP: 23.97.96.32.
Other host names, for instance juntoscampus.com, cooki.com.br, denke.com.br, mandebemnoenem.com.br and institutomais.org.br share IP numbers with hdsys.com.br.
Name Servers
hdsys.com.br is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
hdsys.com.br partially shares name servers with other domains; examples include projetoconstruir.org.br, armassessoria.com.br, casadosimportados.com.br, indtech.com.br and rosyfaria.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
hdsys.com.br is handled by three mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.
hdsys.com.br shares some mail servers with other domains, at least partially, such as umbanda.in, revicont.com.br, bromios.com, brasagem.com.br and supripar.com.br.
These mail servers are often used with the mail servers mx.core.locaweb.com.br.
Host names with one IP number:
Host mx.a.locaweb.com.br points to 186.202.4.42.
Host mx.b.locaweb.com.br points to 177.153.23.242.
Host mx.jk.locaweb.com.br points to 200.234.204.130.