21273.cc - robtex.com
21273.cc
| CNAME | liuxing.3389vb.com | ||||||
| CNAME | rh6xw4uj.20006dns.com | ||||||
| CNAME | liuxing.20006dns.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1785379780 | ||||||
Same first word
21273.cc |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.dyna-ns.net2026-07-28 → 2026-07-30 · 2 obs
● 2026-07-28 20:03:48
● 2026-07-30 03:34:54
● 2026-07-30 03:34:54
●NSns2.dyna-ns.net2026-07-28 → 2026-07-30 · 2 obs
● 2026-07-28 20:03:48
● 2026-07-30 03:34:54
● 2026-07-30 03:34:54
●CNAMEliuxing.3389vb.com2026-07-28 → 2026-07-30 · 2 obs
● 2026-07-28 20:03:48
● 2026-07-30 03:34:54
● 2026-07-30 03:34:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac2.nstld.com, ac1.nstld.com, ac4.nstld.com, ac3.nstld.com | - |
| 21273.cc | 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 21273.cc (unsigned zone)
⏱️ Timing
Total: 384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| CNAME | 1 | liuxing.3389vb.com |
| SOA | 1 | ns1.dyna-ns.net hostmaster.21273.cc |