itmc.com.cn - robtex.com
itmc.com.cn
com.cn
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| itmc.com.cn | ns1.sfn.cn, ns2.sfn.cn | - |
✅ Authoritative Response
Server:111.63.77.30
NS records: ns1.sfn.cn, ns2.sfn.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itmc.com.cn (unsigned zone)
⏱️ Timing
Total: 5182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|