91997.cn - robtex.com
91997.cn
| CNAME | 3bcdn.3bhxcdn.com | ||||||
| CNAME | 6uyrsv3z.cdn3bgh.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.192.208.56🇭🇰 ANTBOX45.192.208.0/24 Antbox Network | ||||||
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 2035-05-03 #9 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSn1.xundns.com2026-07-12 → 2026-07-17 · 2 obs
● 2026-07-12 19:37:40
● 2026-07-17 07:57:26
● 2026-07-17 07:57:26
●NSn2.xundns.com2026-07-12 → 2026-07-17 · 2 obs
● 2026-07-12 19:37:40
● 2026-07-17 07:57:26
● 2026-07-17 07:57:26
●CNAME3bcdn.3bhxcdn.com2026-07-12 → 2026-07-17 · 2 obs
● 2026-07-12 19:37:40
● 2026-07-17 07:57:26
● 2026-07-17 07:57:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| 91997.cn | n1.xundns.com, n2.xundns.com | - |
✅ Authoritative Response
Server:169.197.142.81
NS records: n1.xundns.com, n2.xundns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91997.cn (unsigned zone)
⏱️ Timing
Total: 4293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | n2.xundns.com, n1.xundns.com |
| CNAME | 1 | 3bcdn.3bhxcdn.com |
| SOA | 1 | n1.xundns.com nsadmin.xundns.com |
Analysis
IP Addresses
91997.cn points to a single IP number: 45.192.208.56.
Other host names, such as 6uyrsv3z.cdn3bgh.com, share IP numbers with 91997.cn.