www.instech.com.br - robtex.com
www.instech.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 186.209.225.57🇧🇷 AS53154-MCO2186.209.224.0/20 MCO2 Tecnologia | ||||||
| PTR | unix18.internetbrasil.net | ||||||
instech.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 186.209.225.57🇧🇷 AS53154-MCO2186.209.224.0/20 MCO2 Tecnologia | ||||||
| NS | ns1.sparnet.com.br ⭐ | ||||||
| NS | ns2.sparnet.com.br | ||||||
| MX | mail13-server.sslbr.net ⭐ | ||||||
| TXT | v=spf1 include:spf.internetbrasil.net -all | ||||||
| SOA | ns1.sparnet.com.brhostmaster@instech.com.br serial=1778349961 | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A159.89.87.832018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 08:01:18
○ 2026-02-21 17:24:52
○ 2026-05-09 18:28:20
○ 2026-02-21 17:24:52
○ 2026-05-09 18:28:20
●A186.209.225.572026-02-21 → 2026-05-09 · 3 obs
○ 2018-05-08 08:01:18
● 2026-02-21 17:24:52
● 2026-05-09 18:28:20
● 2026-02-21 17:24:52
● 2026-05-09 18:28:20
○A2604:a880:400:d0::1381:e0012018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 08:01:18
○ 2026-02-21 17:24:52
○ 2026-05-09 18:28:20
○ 2026-02-21 17:24:52
○ 2026-05-09 18:28:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| instech.com.br | ns1.sparnet.com.br, ns2.sparnet.com.br | 2 records |
✅ Authoritative Response
Server:186.209.224.11
NS records: ns1.sparnet.com.br, ns2.sparnet.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instech.com.br (unsigned zone)
⏱️ Timing
Total: 568ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.209.225.57 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sparnet.com.br, ns2.sparnet.com.br)
Analysis
IP Addresses
www.instech.com.br points to a single IP number: 186.209.225.57.
Other host names, for instance www.dubs.com.br, daletra.com.br, infodahora.com, luzdenatal.com.br and econservation.com.br share IP numbers with www.instech.com.br.