9cdu.com - robtex.com
9cdu.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
rank #406669 in the tld
Same first word
9cdu.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns17.hichina.com2026-03-19 → 2026-03-22 · 2 obs
● 2026-03-22 18:55:46
●NSdns18.hichina.com2026-03-19 → 2026-03-22 · 2 obs
● 2026-03-22 18:55:46
●NSexpirens3.hichina.com2026-03-19 → 2026-03-22 · 2 obs
● 2026-03-22 18:55:46
●NSexpirens4.hichina.com2026-03-19 → 2026-03-22 · 2 obs
● 2026-03-22 18:55:46
●CNAMEexpired.hichina.com2026-03-19 → 2026-03-22 · 2 obs
● 2026-03-22 18:55:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 9cdu.com | expirens3.hichina.com, expirens4.hichina.com | 18 records |
✅ Authoritative Response
Server: 47.118.199.192
NS records: expirens3.hichina.com, expirens4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 9cdu.com (unsigned zone)
⏱️ Timing
Total: 517ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns18.hichina.com, dns17.hichina.com |
| CNAME | 1 | expired.hichina.com |
| SOA | 1 | dns17.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (expirens3.hichina.com, expirens3.hichina.com, expirens3.hichina.com...)
Analysis
IP Addresses
9cdu.com 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 9cdu.com.
Name Servers
9cdu.com is delegated to two name servers: ns1.alidns.com and ns2.alidns.com.
9cdu.com uses the same name server setup as other domains, for instance 7d361d8c510241.beer, klaw.cn, 65kua.com, 4a8c9a1dd10291.beer and vpshx.com.
9cdu.com shares name servers with other domains at least partially, for instance kaynix.com, gofin.io, onest.net, dyoo.com and enhr2009.com.
these name servers are commonly used with the name servers ns7.alidns.com, ns8.alidns.com, dns10.hichina.com, dns9.hichina.com, dns15.hichina.com, dns21.hichina.com, dns22.hichina.com, dns19.hichina.com, dns20.hichina.com and dns11.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.