ns4.rtns.com.br - robtex.com
ns4.rtns.com.br
| DNSSEC | ⚠️ Not signed | ||||||
rtns.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.rtns.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns2.rtns.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns3.rtns.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns4.rtns.com.br ⚠️ Not in zone NS records | ||||||
NS for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A72.8.157.2042016-03-07 → 2016-10-10 · 4 obs
● 2016-03-07 08:46:40
● 2016-10-10 02:09:58
○ 2026-02-28 21:59:06
○ 2026-04-14 06:24:12
● 2016-10-10 02:09:58
○ 2026-02-28 21:59:06
○ 2026-04-14 06:24:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| rtns.com.br | ns3.rtns.com.br, ns2.rtns.com.br, ns1.rtns.com.br, ns4.rtns.com.br | 4 records |
✅ Authoritative Response
Server:199.167.147.67
NS records: ns3.rtns.com.br, ns2.rtns.com.br, ns1.rtns.com.br, ns4.rtns.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtns.com.br (unsigned zone)
⏱️ Timing
Total: 571ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.rtns.com.br, ns2.rtns.com.br, ns3.rtns.com.br...)