rntel.com.br - robtex.com
rntel.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=2026184132 | ||||||
rank #3888 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.locaweb.com.br2026-07-03 → 2026-07-03 · 2 obs
● 2026-07-03 05:47:52
●NSns2.locaweb.com.br2026-07-03 → 2026-07-03 · 2 obs
● 2026-07-03 05:47:52
●NSns3.locaweb.com.br2026-07-03 → 2026-07-03 · 2 obs
● 2026-07-03 05:47:52
●MXmx.a.locaweb.com.br2026-07-03 → 2026-07-03 · 2 obs
● 2026-07-03 05:47:52
●MXmx.b.locaweb.com.br2026-07-03 → 2026-07-03 · 2 obs
● 2026-07-03 05:47:52
●MXmx.jk.locaweb.com.br2026-07-03 → 2026-07-03 · 2 obs
● 2026-07-03 05:47:52
●A179.188.11.472026-07-03 → 2026-07-03 · 2 obs
● 2026-07-03 05:47:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| rntel.com.br | ns2.locaweb.com.br, ns01.parintinsnet.com | 2 records |
✅ Authoritative Response
Server:187.45.248.254
NS records: ns2.locaweb.com.br, ns01.parintinsnet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rntel.com.br (unsigned zone)
⏱️ Timing
Total: 1745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 179.188.11.47 |
| NS | 3 | ns2.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 3 | mx.a.locaweb.com.br (pri: 10), mx.jk.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: 2
Out-of-bailiwick: 2 (ns2.locaweb.com.br, ns2.locaweb.com.br)
Analysis
IP Addresses
rntel.com.br points to a single IP number: 179.188.11.47.
Additional host names — ronebox.com, beginsoft.com.br, shoppingpiratas.com.br and two others — share IP numbers with rntel.com.br.
Name Servers
rntel.com.br is served by three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
rntel.com.br shares at least some of its name servers with other domains, including saae.raposa.ma.gov.br, abracosocial.org.br, hiperlivros.com and two others.
The hostnames ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br each direct to two IP addresses — ns1.locaweb.com.br to 186.202.8.254 and 2804:218:7000:0:186:202:8:254, ns2.locaweb.com.br to 187.45.248.254 and 2804:218:7001:0:187:45:248:254, and ns3.locaweb.com.br to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
rntel.com.br is handled by three mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.
rntel.com.br shares at least partially some mail servers with other domains, for instance stategridbr.com, helleva.com.br, dassi.com.br and two other.
These mail servers are often used together with the mail servers mx.core.locaweb.com.br.
mx.a.locaweb.com.br has IP address 186.202.4.42, mx.b.locaweb.com.br has IP address 177.153.23.242 and mx.jk.locaweb.com.br has IP address 200.234.204.130 — one address each.