riocon.com.br - robtex.com
riocon.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=2026198402 | ||||||
rank #3892 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
○NShm232015-08-05 → 2020-01-20 · 4 obs
● 2020-01-20 18:53:04
○ 2026-04-24 09:01:42
○ 2026-07-17 17:01:06
●NSns1.locaweb.com.br2015-08-05 → 2026-07-17 · 2 obs
● 2026-07-17 17:01:06
●NSns2.locaweb.com.br2015-08-05 → 2026-07-17 · 2 obs
● 2026-07-17 17:01:06
●NSns3.locaweb.com.br2015-08-05 → 2026-07-17 · 2 obs
● 2026-07-17 17:01:06
●MXmx.a.locaweb.com.br2015-08-05 → 2026-07-17 · 2 obs
● 2026-07-17 17:01:06
●MXmx.b.locaweb.com.br2015-08-05 → 2026-07-17 · 2 obs
● 2026-07-17 17:01:06
●MXmx.core.locaweb.com.br2015-08-05 → 2026-07-17 · 2 obs
● 2026-07-17 17:01:06
●MXmx.jk.locaweb.com.br2015-08-05 → 2026-07-17 · 2 obs
● 2026-07-17 17:01:06
●A187.45.195.1762015-08-05 → 2026-07-17 · 2 obs
● 2026-07-17 17:01:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| riocon.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:187.45.248.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for riocon.com.br (unsigned zone)
⏱️ Timing
Total: 715ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.45.195.176 |
| NS | 3 | ns1.locaweb.com.br, ns3.locaweb.com.br... |
| MX | 4 | mx.b.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 20)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br ?all |
| 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
riocon.com.br directs to one IP number, which is 187.45.195.176.
Among the host names that share IP numbers with riocon.com.br are modalnetworks.com, marchetto.com.br, caridadesemfronteiras.org.br and two others.
Name Servers
DNS for riocon.com.br is handled by three authoritative name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
There is at least partial name server overlap between riocon.com.br and other domains — sanquality.com.br, yamatoassessoria.com.br, radiopro.com.br and two more among them.
These name servers frequently co-occur with the name servers ns4.wixdns.net and ns5.wixdns.net.
Three hostnames — ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br — each have two IP addresses: ns1.locaweb.com.br has 186.202.8.254 and 2804:218:7000:0:186:202:8:254, ns2.locaweb.com.br has 187.45.248.254 and 2804:218:7001:0:187:45:248:254, and ns3.locaweb.com.br has 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
The four mail servers for riocon.com.br are mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
riocon.com.br shares at least some of its mail servers with other domains — for example megarefrigeracao.com, prolins.com.br, perspectivaquadrilatera.net.br and two more.
mx.a.locaweb.com.br resolves to 186.202.4.42. mx.b.locaweb.com.br resolves to 177.153.23.242. mx.core.locaweb.com.br resolves to 177.153.23.241. mx.jk.locaweb.com.br resolves to 200.234.204.130. All four hosts carry exactly one IP address.