eduardocosta.com - robtex.com
eduardocosta.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776168862 | ||||||
Subdomains
www.eduardocosta.com |
Same first word
eduardocosta.com.br |
eduardocosta.com |
eduardocosta.cl |
eduardocosta.pt |
Similar names
tadeucardoso.blogspot.com.br |
doutordecasa.org |
doutordecasa.com |
doutordecasa.net |
costaeduardo.blogspot.com |
tadeucardoso.blogspot.com |
datosecuador.com |
DNS History
10 records (8 active, 2 former)
●NSns1.locaweb.com.br2015-07-05 → 2026-04-14 · 2 obs
● 2026-04-14 12:19:16
●NSns2.locaweb.com.br2015-07-05 → 2026-04-14 · 2 obs
● 2026-04-14 12:19:16
●NSns3.locaweb.com.br2015-07-05 → 2026-04-14 · 2 obs
● 2026-04-14 12:19:16
●MXmx.a.locaweb.com.br2015-07-05 → 2026-04-14 · 2 obs
● 2026-04-14 12:19:16
●MXmx.b.locaweb.com.br2015-07-05 → 2026-04-14 · 2 obs
● 2026-04-14 12:19:16
●MXmx.core.locaweb.com.br2015-07-05 → 2026-04-14 · 2 obs
● 2026-04-14 12:19:16
●MXmx.jk.locaweb.com.br2015-07-05 → 2026-04-14 · 2 obs
● 2026-04-14 12:19:16
●A186.202.157.792026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 12:19:14
● 2026-04-14 12:19:16
○A191.252.45.1532015-11-10 → 2018-11-04 · 5 obs
● 2015-11-10 06:14:32
● 2018-11-04 14:39:52
○ 2026-04-14 12:19:14
○ 2026-04-14 12:19:16
○A201.76.59.52015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-10 06:14:32
○ 2026-04-14 12:19:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net... | - |
| eduardocosta.com | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | - |
✅ 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 eduardocosta.com (unsigned zone)
⏱️ Timing
Total: 899ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.157.79 |
| NS | 3 | ns2.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 4 | mx.core.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 |
Analysis
Hierarchy
eduardocosta.com is parent of www.eduardocosta.com.
IP Addresses
eduardocosta.com points to a single IP: 186.202.157.79.
Other host names, for instance laerte.net, petisco.com.br, jogos.experimento.renan.cc, supersuporte.com and agendapratica.com.br share IP numbers with eduardocosta.com.
Name Servers
eduardocosta.com is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
eduardocosta.com at least partially shares its name servers with other domains, for instance alfavile.tur.br, vortextecnologia.com.br, areaseg.com, stilex.com.br and voithprev.com.br.
Host names with two IP numbers:
ns1.locaweb.com.br points to: 2804:218:7000:0:186:202:8:254 and 186.202.8.254.
ns2.locaweb.com.br points to: 2804:218:7001:0:187:45:248:254 and 187.45.248.254.
ns3.locaweb.com.br points to: 2804:218:7002:0:189:126:101:254 and 189.126.101.254.
Mail Servers
eduardocosta.com is handled by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
eduardocosta.com shares some mail servers with other domains, including riostar.com.br, gs21.com.br, pousadabenevento.com.br, romanelli.com.br and manipulart.net.
Host names with one IP number: 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; mx.jk.locaweb.com.br points to 200.234.204.130.