ns3.vtxcloud.com.br - robtex.com
ns3.vtxcloud.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.81.81.61🇺🇸 OVH51.81.0.0/17 Hosting route | ||||||
| PTR | ns3.valueserver.net | ||||||
vtxcloud.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 186.209.113.132🇧🇷 EVEO186.209.113.0/24 | ||||||
| NS | ns2.vtxcloud.com.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.rsantana.us ⚠️ Not in zone NS records | ||||||
| NS | ns1.vtxcloud.com.br ⚠️ Not in parent delegation | ||||||
| NS | ns2.rsantana.us ⚠️ Not in zone NS records | ||||||
| NS | ns3.rsantana.us ⚠️ Not in zone NS records | ||||||
| NS | ns4.rsantana.us ⚠️ Not in zone NS records | ||||||
| MX | mail.vtxcloud.com.br ⭐ | ||||||
| TXT | v=spf1 +a +mx +a:br45-pl.valueserver.net include:spf.antispamcloud.com -all | ||||||
| SOA | ns2.vtxcloud.com.brm@rsantana.us 2026-08-06 #1 | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A167.114.169.1562020-01-05 → 2020-01-05 · 3 obs
● 2020-01-05 11:03:16
○ 2026-05-23 02:54:22
○ 2026-08-17 00:35:52
○ 2026-05-23 02:54:22
○ 2026-08-17 00:35:52
○A2607:5300:201:3100::1ceb2020-01-05 → 2020-01-05 · 3 obs
● 2020-01-05 11:03:16
○ 2026-05-23 02:54:22
○ 2026-08-17 00:35:52
○ 2026-05-23 02:54:22
○ 2026-08-17 00:35:52
●A51.81.81.612026-05-23 → 2026-08-17 · 3 obs
○ 2020-01-05 11:03:16
● 2026-05-23 02:54:22
● 2026-08-17 00:35:52
● 2026-05-23 02:54:22
● 2026-08-17 00:35:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| vtxcloud.com.br | ns3.rsantana.us, ns2.rsantana.us, ns1.rsantana.us, ns4.rsantana.us | - |
✅ Authoritative Response
Server:187.45.181.114
NS records: ns3.rsantana.us, ns2.rsantana.us, ns1.rsantana.us, ns4.rsantana.us
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vtxcloud.com.br (unsigned zone)
⏱️ Timing
Total: 1010ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.81.81.61 |
Analysis
IP Addresses
ns3.vtxcloud.com.br has exactly one IP address — 51.81.81.61.
ns3.ultraceram.com, ns3.workinnet.com.br, ns3.finalizart.com.br plus two other host names have IP numbers in common with ns3.vtxcloud.com.br.