hdsystems.com.br - robtex.com
hdsystems.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 187.33.241.55🇧🇷 AS53087-NET187.33.241.0/24 TELY | ||||||
| PTR | pro111.dnspro.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 | mail.hdsystems.com.br ⭐ | ||||||
| A | 187.33.241.55🇧🇷 AS53087-NET187.33.241.0/24 TELY | ||||||
| PTR | pro111.dnspro.com.br | ||||||
| TXT | v=spf1 +ip4:187.33.241.55 +ip4:198.50.212.206 +include:_spf.locaweb.com.br +i... | ||||||
| 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 serial=2026208044 | ||||||
rank #3676 in the tld
WOT: SAFE (69/100)
Subdomains
Same first word
hdsystems.jp |
hdsystems.com.br |
hdsystems.info |
hdsystems.ru |
hdsystems.net |
hdsystems.in |
hdsystems.de |
hdsystems.cz |
hdsystems.com |
hdsystems.be |
hdsystems.ca |
hdsystems.co.uk |
hdsystems.us |
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.locaweb.com.br2015-07-22 → 2026-07-27 · 2 obs
● 2026-07-27 01:50:36
●NSns2.locaweb.com.br2015-07-22 → 2026-07-27 · 2 obs
● 2026-07-27 01:50:36
●NSns3.locaweb.com.br2015-07-22 → 2026-07-27 · 2 obs
● 2026-07-27 01:50:36
●MXmail.hdsystems.com.br2026-03-26 → 2026-07-27 · 3 obs
● 2026-03-26 07:26:06
● 2026-07-27 01:50:36
○MXmx.a.locaweb.com.br2015-07-22 → 2017-07-29 · 4 obs
● 2017-07-29 19:36:58
○ 2026-03-26 07:26:06
○ 2026-07-27 01:50:36
○MXmx.b.locaweb.com.br2015-07-22 → 2017-07-29 · 4 obs
● 2017-07-29 19:36:58
○ 2026-03-26 07:26:06
○ 2026-07-27 01:50:36
○MXmx.core.locaweb.com.br2015-07-22 → 2017-07-29 · 4 obs
● 2017-07-29 19:36:58
○ 2026-03-26 07:26:06
○ 2026-07-27 01:50:36
○MXmx.jk.locaweb.com.br2015-07-22 → 2017-07-29 · 4 obs
● 2017-07-29 19:36:58
○ 2026-03-26 07:26:06
○ 2026-07-27 01:50:36
●A187.33.241.552026-03-26 → 2026-07-27 · 3 obs
● 2026-03-26 07:26:06
● 2026-07-27 01:50:36
○A187.45.193.1722015-07-22 → 2017-07-29 · 4 obs
● 2017-07-29 19:36:58
○ 2026-03-26 07:26:06
○ 2026-07-27 01:50:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | e.dns.br, f.dns.br, c.dns.br, a.dns.br... | - |
| hdsystems.com.br | ns3.locaweb.com.br, ns1.locaweb.com.br, ns2.locaweb.com.br | 6 records |
✅ 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 hdsystems.com.br (unsigned zone)
⏱️ Timing
Total: 569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.33.241.55 |
| NS | 3 | ns2.locaweb.com.br, ns3.locaweb.com.br... |
| MX | 1 | mail.hdsystems.com.br (pri: 1) |
| TXT | 1 | v=spf1 +ip4:187.33.241.55 +ip4:198.50.21 |
| SOA | 1 | ns1.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
Hierarchy
The parent domain of mail.hdsystems.com.br and www.hdsystems.com.br is hdsystems.com.br.
IP Addresses
hdsystems.com.br directs to one IP number, which is 187.33.241.55.
Among the host names that share IP numbers with hdsystems.com.br are leondenis.com.br, sindcontuberlandia.org.br, genesiscientifica.com.br and two others.
Name Servers
hdsystems.com.br is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
The name servers of hdsystems.com.br overlap at least partially with those of other domains — among them hotmirror.com.br, bignardi.com.br, gir.srv.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
hdsystems.com.br routes its mail through a single mail server, mail.hdsystems.com.br.
mail.hdsystems.com.br resolves to a single IP number: 187.33.241.55.