dns1.loopback.cn - robtex.com
dns1.loopback.cn
loopback.cn
| CNAME | a.loopback.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2408:4005:34c:2942:fedc:ba98:7654:3210🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 121.40.163.215🇨🇳 Alibaba-Cloud121.40.0.0/15 | ||||||
Previously NS for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| loopback.cn | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.100
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for loopback.cn (unsigned zone)
⏱️ Timing
Total: 1560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | a.loopback.cn |