smarttechtelecom.com.br - dns.ninja
smarttechtelecom.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=2026179260 | ||||||
rank #4046 in the tld
WOT: SAFE (69/100)
Same first word
smarttechtelecom.com.br |
DNS History
8 records (8 active, 0 former)
●NSns1.locaweb.com.br2026-03-13 → 2026-06-28 · 2 obs
● 2026-06-28 11:14:08
●NSns2.locaweb.com.br2026-03-13 → 2026-06-28 · 2 obs
● 2026-06-28 11:14:08
●NSns3.locaweb.com.br2026-03-13 → 2026-06-28 · 2 obs
● 2026-06-28 11:14:08
●MXmx.a.locaweb.com.br2026-03-13 → 2026-06-28 · 2 obs
● 2026-06-28 11:14:08
●MXmx.b.locaweb.com.br2026-03-13 → 2026-06-28 · 2 obs
● 2026-06-28 11:14:08
●MXmx.core.locaweb.com.br2026-03-13 → 2026-06-28 · 2 obs
● 2026-06-28 11:14:08
●MXmx.jk.locaweb.com.br2026-03-13 → 2026-06-28 · 2 obs
● 2026-06-28 11:14:08
●A186.202.153.752026-03-13 → 2026-06-28 · 2 obs
● 2026-06-28 11:14:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| smarttechtelecom.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:189.126.101.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smarttechtelecom.com.br (unsigned zone)
⏱️ Timing
Total: 1018ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.153.75 |
| NS | 3 | ns2.locaweb.com.br, ns3.locaweb.com.br... |
| MX | 4 | mx.b.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.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
smarttechtelecom.com.br resolves to just one IP address, 186.202.153.75.
Two other host names, along with dpcon.com.br, litoralsul.com.br and sabella.com.br, also share IP numbers with smarttechtelecom.com.br.
Name Servers
smarttechtelecom.com.br is served by three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
smarttechtelecom.com.br shares at least some of its name servers with other domains, including safran.com.br, sgwus.com, stobag.com.br 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
Four mail servers handle email for smarttechtelecom.com.br: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
There is at least a partial MX overlap between smarttechtelecom.com.br and other domains, including segmaxepi.com.br, bechtold.com.br, furoshikistore.com and two others.
The hosts mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br all resolve to exactly one IP address each: 186.202.4.42, 177.153.23.242, 177.153.23.241 and 200.234.204.130 respectively.