u6jca.cn - robtex.com
u6jca.cn
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=2034636438 | ||||||
Same first word
u6jca.cn |
DNS History
9 records (5 active, 4 former)
●NSdns27.hichina.com2026-03-29 → 2026-04-05 · 3 obs
● 2026-03-29 12:13:34
● 2026-04-05 21:50:58
●NSdns28.hichina.com2026-03-29 → 2026-04-05 · 3 obs
● 2026-03-29 12:13:34
● 2026-04-05 21:50:58
●NSexpirens3.hichina.com2026-03-29 → 2026-04-05 · 3 obs
● 2026-03-29 12:13:34
● 2026-04-05 21:50:58
●NSexpirens4.hichina.com2026-03-29 → 2026-04-05 · 3 obs
● 2026-03-29 12:13:34
● 2026-04-05 21:50:58
○NSns1.judns.com2026-03-11 → 2026-03-11 · 3 obs
○ 2026-03-29 12:13:34
○ 2026-04-05 21:50:58
○NSns1.julydns.com2026-03-11 → 2026-03-11 · 3 obs
○ 2026-03-29 12:13:34
○ 2026-04-05 21:50:58
○NSns2.judns.com2026-03-11 → 2026-03-11 · 3 obs
○ 2026-03-29 12:13:34
○ 2026-04-05 21:50:58
○NSns2.julydns.com2026-03-11 → 2026-03-11 · 3 obs
○ 2026-03-29 12:13:34
○ 2026-04-05 21:50:58
●CNAMEexpired.hichina.com2026-03-29 → 2026-04-05 · 2 obs
● 2026-04-05 21:50:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| u6jca.cn | expirens3.hichina.com, expirens4.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.192
NS records: expirens3.hichina.com, expirens4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u6jca.cn (unsigned zone)
⏱️ Timing
Total: 4856ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns27.hichina.com, dns28.hichina.com |
| CNAME | 1 | expired.hichina.com |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
u6jca.cn points to three IPs: 8.218.208.240, 47.76.127.217 and 47.91.170.222.
Other host names, for instance expired.hichina.com, share IP numbers with u6jca.cn.
Name Servers
u6jca.cn is delegated to two name servers ns1.alidns.com and ns2.alidns.com.
u6jca.cn shares the same name server setup as other domains, for instance yha.cc, jsciec.com, 3a96.cc, amingsp.com and alle.cn.
u6jca.cn at least partially shares name servers with other domains, for instance exporegist.com, 800sc.com, briocean.com, aoso.me and hilives.cn.
These name servers are commonly used with the following name servers: ns7.alidns.com, ns8.alidns.com, dns10.hichina.com, dns9.hichina.com, dns29.hichina.com, dns30.hichina.com, dns15.hichina.com, dns16.hichina.com, dns19.hichina.com and dns20.hichina.com.
Host names with nine IP numbers:
ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.
ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.