esinformatica.net - robtex.com
esinformatica.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=1786362009 | ||||||
Subdomains
ns1.esinformatica.net |
Same first word
esinformatica.net |
esinformatica.com |
DNS History
9 records (8 active, 1 former)
●NSns1.locaweb.com.br2015-07-21 → 2026-08-10 · 2 obs
● 2026-08-10 12:13:02
●NSns2.locaweb.com.br2015-07-21 → 2026-08-10 · 2 obs
● 2026-08-10 12:13:02
●NSns3.locaweb.com.br2015-07-21 → 2026-08-10 · 2 obs
● 2026-08-10 12:13:02
●MXmx.a.locaweb.com.br2015-07-21 → 2026-08-10 · 2 obs
● 2026-08-10 12:13:02
●MXmx.b.locaweb.com.br2015-07-21 → 2026-08-10 · 2 obs
● 2026-08-10 12:13:02
●MXmx.core.locaweb.com.br2015-07-21 → 2026-08-10 · 2 obs
● 2026-08-10 12:13:02
●MXmx.jk.locaweb.com.br2015-07-21 → 2026-08-10 · 2 obs
● 2026-08-10 12:13:02
●A186.202.149.2272026-05-08 → 2026-08-10 · 3 obs
● 2026-05-08 07:26:54
● 2026-08-10 12:13:02
○A186.202.149.422015-07-21 → 2017-02-03 · 4 obs
● 2017-02-03 11:05:50
○ 2026-05-08 07:26:54
○ 2026-08-10 12:13:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net... | - |
| esinformatica.net | ns1.locaweb.com.br, ns2.locaweb.com.br | - |
✅ Authoritative Response
Server:186.202.8.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for esinformatica.net (unsigned zone)
⏱️ Timing
Total: 908ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.149.227 |
| NS | 3 | ns3.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 4 | mx.a.locaweb.com.br (pri: 20), mx.core.locaweb.com.br (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br ?all |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
Analysis
Hierarchy
ns1.esinformatica.net is a subdomain of esinformatica.net.
IP Addresses
esinformatica.net points to a single IP number: 186.202.149.227.
Additional host names — duralipto.com.br, fibraco2.hospedagemdesites.ws, telesaber.com.br and two others — share IP numbers with esinformatica.net.
Name Servers
The authoritative name servers for esinformatica.net are ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br — three in total.
The name servers of esinformatica.net overlap at least partially with those of other domains — among them zapinternet.com.br, planet(0x736578)y.com.br, viverde.com.br and two more.
ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br all resolve to exactly two IP numbers apiece: ns1.locaweb.com.br → 186.202.8.254 and 2804:218:7000:0:186:202:8:254; ns2.locaweb.com.br → 187.45.248.254 and 2804:218:7001:0:187:45:248:254; ns3.locaweb.com.br → 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
The four mail servers for esinformatica.net are mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
esinformatica.net shares mail servers — at least in part — with other domains, including norimport.com.br, viitra.com, buffetkidelicia.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.