computersystem.com.br - dns.ninja
computersystem.com.br
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=2026191472 | ||||||
rank #4024 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
12 records (9 active, 3 former)
○NSdns1.superdns.com.br2015-07-07 → 2015-12-04 · 4 obs
● 2015-12-04 05:00:30
○ 2016-03-09 05:15:48
○ 2026-07-10 19:41:38
○NSdns2.superdns.com.br2015-07-07 → 2015-12-04 · 4 obs
● 2015-12-04 05:00:30
○ 2016-03-09 05:15:48
○ 2026-07-10 19:41:38
●NSns1.awcham.com.br2026-02-23 → 2026-07-10 · 3 obs
● 2026-02-23 02:25:50
● 2026-07-10 19:41:38
●NSns1.r230us.hmservers.net2026-02-23 → 2026-07-10 · 3 obs
● 2026-02-23 02:25:50
● 2026-07-10 19:41:38
●NSns2.awcham.com.br2026-02-23 → 2026-07-10 · 3 obs
● 2026-02-23 02:25:50
● 2026-07-10 19:41:38
●NSns2.r230us.hmservers.net2026-02-23 → 2026-07-10 · 3 obs
● 2026-02-23 02:25:50
● 2026-07-10 19:41:38
●MXmx.a.locaweb.com.br2026-02-23 → 2026-07-10 · 2 obs
● 2026-07-10 19:41:38
●MXmx.b.locaweb.com.br2026-02-23 → 2026-07-10 · 2 obs
● 2026-07-10 19:41:38
●MXmx.core.locaweb.com.br2026-02-23 → 2026-07-10 · 2 obs
● 2026-07-10 19:41:38
●MXmx.jk.locaweb.com.br2026-02-23 → 2026-07-10 · 2 obs
● 2026-07-10 19:41:38
○A104.219.55.1542015-07-07 → 2015-12-04 · 4 obs
● 2015-12-04 05:00:30
○ 2016-03-09 05:15:48
○ 2026-07-10 19:41:38
●A107.161.183.1622026-02-23 → 2026-07-10 · 3 obs
● 2026-02-23 02:25:50
● 2026-07-10 19:41:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, a.dns.br, d.dns.br, e.dns.br... | - |
| computersystem.com.br | ns1.r230us.hmservers.net, ns2.r230us.hmservers.net | - |
✅ Authoritative Response
Server:107.161.183.162
NS records: ns1.r230us.hmservers.net, ns2.r230us.hmservers.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computersystem.com.br (unsigned zone)
⏱️ Timing
Total: 1230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.161.183.162 |
| NS | 2 | ns2.awcham.com.br, ns1.awcham.com.br |
| MX | 4 | mx.a.locaweb.com.br (pri: 20), mx.core.locaweb.com.br (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br -all |
| SOA | 1 | ns1.awcham.com.br sysadmin.hmservers.net |
Analysis
IP Addresses
computersystem.com.br resolves to one IP address: 107.161.183.162.
jeferson.com.br, guiaceara.com.br, ns1.gruportk.com.br and two other host names share IP numbers with computersystem.com.br.
Name Servers
The authoritative name servers for computersystem.com.br are ns1.awcham.com.br, ns2.awcham.com.br, ns1.r230us.hmservers.net and ns2.r230us.hmservers.net.
computersystem.com.br partially shares its NS delegation with several other domains, including guiaceara.com.br, caixaaquimgm.com.br, nigris.com.br and two others.
In DNS configurations, these name servers often share authority with ns1.sercomcloud.com.py, ns1.coserepinheiro.com.br, ns2.coserepinheiro.com.br and 7 other name servers.
ns1.r230us.hmservers.net resolves to 107.161.183.162. ns2.r230us.hmservers.net resolves to 107.161.183.166. Both host names point to a single IP number.
Mail Servers
Four mail servers handle email for computersystem.com.br: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
computersystem.com.br has at least partial mail server overlap with other domains such as vitraimobiliaria.com.br, rimobloco.com.br, arquengi.com.br and two more.
Each of the four hosts mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br points to a single IP address — mx.a.locaweb.com.br points to 186.202.4.42, mx.b.locaweb.com.br points to 177.153.23.242, mx.core.locaweb.com.br points to 177.153.23.241 and mx.jk.locaweb.com.br points to 200.234.204.130.