colegiodom.com - robtex.com
colegiodom.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=1774564232 | ||||||
Same first word
colegiodom.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.locaweb.com.br2016-12-03 → 2026-03-26 · 2 obs
● 2026-03-26 22:56:16
●NSns2.locaweb.com.br2016-12-03 → 2026-03-26 · 2 obs
● 2026-03-26 22:56:16
●NSns3.locaweb.com.br2016-12-03 → 2026-03-26 · 2 obs
● 2026-03-26 22:56:16
●MXmx.a.locaweb.com.br2016-12-03 → 2026-03-26 · 2 obs
● 2026-03-26 22:56:16
●MXmx.b.locaweb.com.br2016-12-03 → 2026-03-26 · 2 obs
● 2026-03-26 22:56:16
●MXmx.jk.locaweb.com.br2016-12-03 → 2026-03-26 · 2 obs
● 2026-03-26 22:56:16
●A186.202.153.1612016-12-03 → 2026-03-26 · 2 obs
● 2026-03-26 22:56:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| colegiodom.com | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | - |
✅ 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 colegiodom.com (unsigned zone)
⏱️ Timing
Total: 822ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.153.161 |
| NS | 3 | ns3.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 3 | mx.b.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 10)... |
| TXT | 2 | v=spf1 include:_spf.locaweb.com.br -all, google-site-verification=FYeQ7vNpm02YO4V |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
Analysis
IP Addresses
colegiodom.com resolves to a single IP: 186.202.153.161.
Other host names, for instance cvmed.com.br, marketingdeencantamento.com.br, siemaco-grs.com.br, inoxpulpitos.com.br and otel.com.br share IP numbers with colegiodom.com.
Name Servers
colegiodom.com delegates to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
colegiodom.com shares some name servers with other domains, for example maisfarma.net, oabma.org.br, strumenti.com.br, rgsistemas.com.br and pdvtec.com.br.
Host names with two IP numbers:
ns1.locaweb.com.br: 2804:218:7000:0:186:202:8:254 and 186.202.8.254
ns2.locaweb.com.br: 2804:218:7001:0:187:45:248:254 and 187.45.248.254
ns3.locaweb.com.br: 2804:218:7002:0:189:126:101:254 and 189.126.101.254
Mail Servers
colegiodom.com is handled by three mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.
colegiodom.com shares some mail servers with other domains, at least partially; for instance conceitotecnologia.com.br, esai.com.br, setor4.com, firetron.com.br and brex.com.br.
these mail servers are commonly used alongside the mail servers mx.core.locaweb.com.br.
Host names with a single IP: mx.a.locaweb.com.br points to 186.202.4.42; mx.b.locaweb.com.br points to 177.153.23.242; mx.jk.locaweb.com.br points to 200.234.204.130.