avisconstrucoes.com - robtex.com
avisconstrucoes.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.237.209.148🇺🇸 RCN-AS199.237.208.0/20 | ||||||
| NS | ns2.terraempresas.com.br ⭐ | ||||||
| A | 172.177.177.207🇺🇸 Microsoft172.160.0.0/11 | ||||||
| NS | ns3.terraempresas.com.br | ||||||
| A | 20.242.17.93🇺🇸 Microsoft20.192.0.0/10 | ||||||
| MX | mx.terraempresas.com.br ⭐ | ||||||
| A | 20.157.67.142🇺🇸 AS806920.157.64.0/21 Microsoft | ||||||
| PTR | vip-mx-az.terra.com.br | ||||||
| TXT | v=spf1 include:spf.terraempresas.com.br ~all | ||||||
| SOA | ns2.terraempresas.com.brsysadm@terraempresas.com.br 2010-06-09 #7 | ||||||
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=1774595137 | ||||||
Subdomains
www.avisconstrucoes.com |
Same first word
avisconstrucoes.com |
DNS History
4 records (4 active, 0 former)
●NSns2.terraempresas.com.br2015-07-15 → 2026-03-27 · 2 obs
● 2026-03-27 07:32:50
●NSns3.terraempresas.com.br2015-07-15 → 2026-03-27 · 2 obs
● 2026-03-27 07:32:50
●MXmx.terraempresas.com.br2015-07-15 → 2026-03-27 · 2 obs
● 2026-03-27 07:32:50
●A199.237.209.1482015-07-15 → 2026-03-27 · 2 obs
● 2026-03-27 07:32:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| avisconstrucoes.com | ns2.terraempresas.com.br, ns3.terraempresas.com.br | - |
✅ Authoritative Response
Server:172.177.177.207
NS records: ns2.terraempresas.com.br, ns3.terraempresas.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for avisconstrucoes.com (unsigned zone)
⏱️ Timing
Total: 786ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.237.209.148 |
| NS | 2 | ns3.terraempresas.com.br, ns2.terraempresas.com.br |
| MX | 1 | mx.terraempresas.com.br (pri: 5) |
| TXT | 1 | v=spf1 include:spf.terraempresas.com.br |
| SOA | 1 | ns2.terraempresas.com.br sysadm.terraemp |
Analysis
Hierarchy
The parent of www.avisconstrucoes.com is avisconstrucoes.com.
IP Addresses
avisconstrucoes.com points to IP number: 199.237.209.148.
Other host names, for instance www.avisconstrucoes.com share IP numbers with avisconstrucoes.com.
Name Servers
avisconstrucoes.com is delegated to two name servers: ns2.terraempresas.com.br and ns3.terraempresas.com.br.
avisconstrucoes.com shares the same name server setup as maskflex.com, frecauto.com, prati.com.br, confkami.com and gservices.com.br.
avisconstrucoes.com at least partially shares name servers with other domains, for instance boua.net, garrido.com.br, mercantetubos.com.br, cvianna.com and solucaoconsultoria.com.br.
These name servers are commonly used together with ns.terraempresas.com.br, srv5-poa.nutecnet.com.br and dns-web.terra.com.br.
Host names with a single IP:
ns2.terraempresas.com.br points to 172.177.177.207.
ns3.terraempresas.com.br points to 20.242.17.93.
Mail Servers
avisconstrucoes.com is handled by a single mail server, mx.terraempresas.com.br.
The mail server setup for avisconstrucoes.com matches that of other domains, for instance norklin.biz, btu.com.br, zerodbweb.com.br, classfer.com.br and vanmar.com.br.
avisconstrucoes.com shares mail servers with other domains, for instance sincomerciopiracicaba.com.br and mabili.com.br.
mx.terraempresas.com.br points to a single IP: 20.157.67.142.