institutoitecc.net - robtex.com
institutoitecc.net
net
| 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=1777917116 | ||||||
Same first word
institutoitecc.net |
DNS History
8 records (8 active, 0 former)
●NSns1.locaweb.com.br2015-05-01 → 2026-05-04 · 2 obs
● 2026-05-04 18:05:00
●NSns2.locaweb.com.br2015-05-01 → 2026-05-04 · 2 obs
● 2026-05-04 18:05:00
●NSns3.locaweb.com.br2015-05-01 → 2026-05-04 · 2 obs
● 2026-05-04 18:05:00
●MXmx.a.locaweb.com.br2015-05-01 → 2026-05-04 · 2 obs
● 2026-05-04 18:05:00
●MXmx.b.locaweb.com.br2015-05-01 → 2026-05-04 · 2 obs
● 2026-05-04 18:05:00
●MXmx.core.locaweb.com.br2015-05-01 → 2026-05-04 · 2 obs
● 2026-05-04 18:05:00
●MXmx.jk.locaweb.com.br2015-05-01 → 2026-05-04 · 2 obs
● 2026-05-04 18:05:00
●A187.45.195.1842015-05-01 → 2026-05-04 · 2 obs
● 2026-05-04 18:05:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | j.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| institutoitecc.net | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | - |
✅ Authoritative Response
Server:186.202.8.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for institutoitecc.net (unsigned zone)
⏱️ Timing
Total: 1050ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.45.195.184 |
| NS | 3 | ns3.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 4 | mx.core.locaweb.com.br (pri: 10), mx.b.locaweb.com.br (pri: 10)... |
| TXT | 2 | v=spf1 include:_spf.locaweb.com.br -all, _globalsign-domain-verification=PuaTBFjV |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
Analysis
IP Addresses
institutoitecc.net points to a single IP number: 187.45.195.184.
Other host names, for instance alfamaengenharia.com.br, ledobrasil.com.br, netcallcenter.com.br, idesi.com.br and noral.com.br share IP numbers with institutoitecc.net.
Name Servers
The delegation for institutoitecc.net is handled by three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
institutoitecc.net at least partially shares name servers with other domains, for instance lagalia.com.br, comites.org.br, factor.ag, jopak.ind.br and raitech.com.br.
Two IP numbers per host:
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
institutoitecc.net 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.
institutoitecc.net shares mail servers with other domains at least in part, for instance drcalc.net.br, kalf.com.br, grupobbs.com.br, fgsimoveis.com.br and thorre.net.
Host names with a single IP address
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