cusbiz.com - robtex.com
cusbiz.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 | ||||||
Same first word
cusbiz.com |
Similar names
DNS History
10 records (2 active, 8 former)
○NSdns.privianet.com2015-06-28 → 2016-07-03 · 4 obs
● 2016-07-03 20:53:32
○ 2016-12-28 10:16:50
○ 2026-03-23 17:32:44
○NSdns2.privianet.com2015-06-28 → 2016-07-03 · 4 obs
● 2016-07-03 20:53:32
○ 2016-12-28 10:16:50
○ 2026-03-23 17:32:44
●NSdns23.hichina.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 10:44:50
● 2026-03-23 17:32:44
●NSdns24.hichina.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 10:44:50
● 2026-03-23 17:32:44
○NSns2.privianet.com2015-06-28 → 2016-07-03 · 4 obs
● 2016-07-03 20:53:32
○ 2016-12-28 10:16:50
○ 2026-03-23 17:32:44
○MXcusbiz.dns04.com2016-07-03 → 2016-07-03 · 4 obs
● 2016-07-03 20:53:32
○ 2016-12-28 10:16:50
○ 2026-03-23 17:32:44
○MXmail.cusbiz.com2015-06-28 → 2016-01-25 · 4 obs
● 2016-01-25 14:59:54
○ 2016-07-03 20:53:32
○ 2026-03-23 17:32:44
○MXmx12.privianet.com2016-07-03 → 2016-07-03 · 4 obs
● 2016-07-03 20:53:32
○ 2016-12-28 10:16:50
○ 2026-03-23 17:32:44
○MXwilb12.onmypc.net2016-07-03 → 2016-07-03 · 4 obs
● 2016-07-03 20:53:32
○ 2016-12-28 10:16:50
○ 2026-03-23 17:32:44
○A91.212.205.1552015-06-28 → 2016-07-03 · 4 obs
● 2016-07-03 20:53:32
○ 2016-12-28 10:16:50
○ 2026-03-23 17:32:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cusbiz.com | dns23.hichina.com, dns24.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns23.hichina.com, dns24.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cusbiz.com (unsigned zone)
⏱️ Timing
Total: 3491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns24.hichina.com, dns23.hichina.com |
| SOA | 1 | dns23.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)
Analysis
Name Servers
cusbiz.com is delegated to two name servers: dns23.hichina.com and dns24.hichina.com.
cusbiz.com shares the same name server setup as other domains, for example 8585mu.com, getcomai.com, tmwlsw.com, sakurapost.com and ablabl.com.
cusbiz.com at least partially shares name servers with other domains, for instance rkft.cn, kvx.net, roboo.com, bls.cn and supergem.net.
These name servers are commonly used with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns23.hichina.com points to: 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns24.hichina.com points to: 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.