selectron.com.br - dns.ninja
selectron.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=2026225008 | ||||||
rank #3733 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.locaweb.com.br2015-07-19 → 2026-08-13 · 2 obs
● 2026-08-13 00:37:50
●NSns2.locaweb.com.br2015-07-19 → 2026-08-13 · 2 obs
● 2026-08-13 00:37:50
●NSns3.locaweb.com.br2015-07-19 → 2026-08-13 · 2 obs
● 2026-08-13 00:37:50
●MXmx.a.locaweb.com.br2015-07-19 → 2026-08-13 · 2 obs
● 2026-08-13 00:37:50
●MXmx.b.locaweb.com.br2015-07-19 → 2026-08-13 · 2 obs
● 2026-08-13 00:37:50
●MXmx.core.locaweb.com.br2015-07-19 → 2026-08-13 · 2 obs
● 2026-08-13 00:37:50
●MXmx.jk.locaweb.com.br2015-07-19 → 2026-08-13 · 2 obs
● 2026-08-13 00:37:50
●A191.252.46.1222015-11-19 → 2026-08-13 · 3 obs
● 2015-11-19 19:09:40
● 2026-08-13 00:37:50
○A201.76.59.532015-07-19 → 2015-07-19 · 3 obs
○ 2015-11-19 19:09:40
○ 2026-08-13 00:37:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| selectron.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 selectron.com.br (unsigned zone)
⏱️ Timing
Total: 796ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.252.46.122 |
| NS | 3 | ns3.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 4 | mx.core.locaweb.com.br (pri: 10), mx.b.locaweb.com.br (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br a mx |
| 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
selectron.com.br points to a single IP number: 191.252.46.122.
Other hosts including presconinformatica.com.br, maquil.com.br and hm1856.locaweb.com.br share IP addresses with selectron.com.br.
Name Servers
selectron.com.br has three name servers — ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
There is at least partial name server overlap between selectron.com.br and other domains — tecx.com.br, starplast.ind.br, tlhd.com.br and two more among them.
Each of ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br points to two IP numbers. ns1.locaweb.com.br points to 186.202.8.254 and 2804:218:7000:0:186:202:8:254. ns2.locaweb.com.br points to 187.45.248.254 and 2804:218:7001:0:187:45:248:254. ns3.locaweb.com.br points to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
The four mail servers for selectron.com.br are mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
selectron.com.br shares mail servers — at least in part — with other domains, including camid.org.br, capelania.ad.org.br, uba.com.br and two others.
mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br each resolve to one IP address: 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 and mx.jk.locaweb.com.br resolves to 200.234.204.130.