defon.com.cn - robtex.com
defon.com.cn
| CNAME | agent31.juming.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.77.197.181🇺🇸 Alibaba-Cloud47.77.192.0/18 Proxy-registered route object | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030481612 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSag1.juming.com2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 16:36:50
● 2026-03-28 01:25:56
● 2026-03-28 01:25:56
●NSag2.juming.com2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 16:36:50
● 2026-03-28 01:25:56
● 2026-03-28 01:25:56
●CNAMEagent31.juming.com2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 16:36:50
● 2026-03-28 01:25:56
● 2026-03-28 01:25:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, a.dns.cn, e.dns.cn... | - |
| defon.com.cn | ag1.juming.com, ag2.juming.com | - |
✅ Authoritative Response
Server:47.77.197.181
NS records: ag1.juming.com, ag2.juming.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for defon.com.cn (unsigned zone)
⏱️ Timing
Total: 823ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ag1.juming.com, ag2.juming.com |
| CNAME | 1 | agent31.juming.com |
Analysis
IP Addresses
defon.com.cn resolves to a single IP address: 47.77.197.181.
Other host names including agent31.juming.com, ag1.jinmi.com, ag2.juming.com, ag1.juming.com and ag2.jinmi.com share IP numbers with defon.com.cn.