youdaosource.com - robtex.com
youdaosource.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786724004 | ||||||
Same first word
youdaosource.com |
DNS History
3 records (3 active, 0 former)
●NSns1.dyna-ns.net2026-07-28 → 2026-08-14 · 2 obs
● 2026-07-28 20:41:52
● 2026-08-14 16:36:28
● 2026-08-14 16:36:28
●NSns2.dyna-ns.net2026-07-28 → 2026-08-14 · 2 obs
● 2026-07-28 20:41:52
● 2026-08-14 16:36:28
● 2026-08-14 16:36:28
●CNAME2xd9bfrk.tencentdns.net2026-07-28 → 2026-08-14 · 2 obs
● 2026-07-28 20:41:52
● 2026-08-14 16:36:28
● 2026-08-14 16:36:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| youdaosource.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.24.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for youdaosource.com (unsigned zone)
⏱️ Timing
Total: 259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.dyna-ns.net, ns1.dyna-ns.net |
| CNAME | 1 | 2xd9bfrk.tencentdns.net |
| SOA | 1 | ns1.dyna-ns.net hostmaster.youdaosource. |