a552.cn - robtex.com
a552.cn
| CNAME | 3977bfa6.hnlkjq.com | ||||||
| CNAME | cluster729872ae.hnlkjq.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.36.156.112🇺🇸 NetLab154.36.156.0/24 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ 🔒 | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn 🔒 | ||||||
| NS | d.dns.cn 🔒 | ||||||
| NS | e.dns.cn 🔒 | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034456417 | ||||||
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| a552.cn | a8.share-dns.com, b8.share-dns.net | - |
✅ Authoritative Response
Server: 172.64.53.25
NS records: a8.share-dns.com, b8.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a552.cn (unsigned zone)
⏱️ Timing
Total: 1298ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| CNAME | 1 | 3977bfa6.hnlkjq.com |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
a552.cn points to a single IP number: 154.36.156.112.
Other host names, for instance cluster729872ae.hnlkjq.com, share IP numbers with a552.cn.