open.dstud.io - dns.ninja
open.dstud.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 0.0.0.0 | ||||||
dstud.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | donna.ns.cloudflare.com ⭐ | ||||||
| NS | jonah.ns.cloudflare.com | ||||||
| TXT | google-site-verification=LVqVYamMep11IOn4KuGL6222X6AzLTQLAZ2Eg1kYmv0 | ||||||
| SOA | donna.ns.cloudflare.comdns@cloudflare.com serial=2407069748 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A0.0.0.02026-07-04 → 2026-07-04 · 2 obs
○ 2026-04-16 21:17:40
● 2026-07-04 13:30:52
● 2026-07-04 13:30:52
○A212.8.249.302026-04-11 → 2026-04-16 · 3 obs
● 2026-04-11 19:30:18
● 2026-04-16 21:17:40
○ 2026-07-04 13:30:52
● 2026-04-16 21:17:40
○ 2026-07-04 13:30:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, b0.nic.io, a0.nic.io, a2.nic.io | - |
| dstud.io | jonah.ns.cloudflare.com, donna.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.186
NS records: jonah.ns.cloudflare.com, donna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dstud.io (unsigned zone)
⏱️ Timing
Total: 216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 0.0.0.0 |
Analysis
IP Addresses
open.dstud.io points to a single IP number: 0.0.0.0.
Additional host names — nex-air.com, c4-host-1.cust.cj2.nl, dhl-suisse.gotdns.ch and two others — share IP numbers with open.dstud.io.