api4.oystr.com.br - robtex.com
api4.oystr.com.br
| CNAME | oystr4.oystr.com.br | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.239.27.38🇺🇸 AKAMAI-LINODE-AP23.239.24.0/22 Akamai Technologies | ||||||
| PTR | li710-38.members.linode.com | ||||||
oystr.com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 50.116.86.39🇺🇸 Jacksonville50.116.86.0/23 Google | ||||||
| NS | ns-cloud-c1.googledomains.com ⭐ | ||||||
| NS | ns-cloud-c2.googledomains.com | ||||||
| NS | ns-cloud-c3.googledomains.com | ||||||
| NS | ns-cloud-c4.googledomains.com | ||||||
| MX | oystr-com-br.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 a mx include:spf.protection.outlook.com include:_spf.google.com includ... | ||||||
| SOA | ns-cloud-c1.googledomains.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEoystr4.oystr.com.br2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 14:19:40
● 2026-03-18 14:19:42
● 2026-03-18 14:19:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| oystr.com.br | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | - |
✅ Authoritative Response
Server: 216.239.38.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 677ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | oystr4.oystr.com.br |
Analysis
IP Addresses
api4.oystr.com.br points to IP number: 23.239.27.38.