superaitech.cn - robtex.com
superaitech.cn
| CNAME | superaitech.bj01.bdysite.com | ||||||
| CNAME | bj01.bch.baidu-itm.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2034715647 | ||||||
Same first word
superaitech.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●CNAMEsuperaitech.bj01.bdysite.com2026-02-24 → 2026-04-26 · 2 obs
● 2026-02-24 08:48:12
● 2026-04-26 22:58:28
● 2026-04-26 22:58:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| superaitech.cn | ns1.bdydns.cn, ns2.bdydns.cn | 4 records |
✅ Authoritative Response
Server:112.80.248.202
NS records: ns1.bdydns.cn, ns2.bdydns.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for superaitech.cn (unsigned zone)
⏱️ Timing
Total: 962ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.bdydns.cn, ns2.bdydns.cn |
| CNAME | 1 | superaitech.bj01.bdysite.com |
| SOA | 1 | ns1.bdydns.cn sa.dudns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.bdydns.cn, ns2.bdydns.cn, ns2.bdydns.cn...)