vtso.cn - robtex.com
vtso.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034456417 | ||||||
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
●NSdns1.hichina.com2018-08-15 → 2026-03-12 · 2 obs
● 2026-03-12 22:50:26
●NSdns2.hichina.com2018-08-15 → 2026-03-12 · 2 obs
● 2026-03-12 22:50:26
○CNAMEoverdue.aliyun.com2018-08-15 → 2018-08-15 · 3 obs
○ 2026-03-10 05:51:10
○ 2026-03-12 22:50:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
| vtso.cn | dns1.hichina.com, dns2.hichina.com | - |
✅ Authoritative Response
Server: 139.224.142.114
NS records: dns1.hichina.com, dns2.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vtso.cn (unsigned zone)
⏱️ Timing
Total: 2426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.hichina.com, dns2.hichina.com |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
vtso.cn's delegation is to two name servers dns1.hichina.com and dns2.hichina.com.
vtso.cn shares the same name server configuration as other domains, such as ghjyq.cn, xbm.net, kehua.com, casting-parts.net and aishine.cn.
vtso.cn at least partially shares its name servers with other domains, for instance wzwjjgc.com, arci.info, revirse.com, mtscrm.com and acent.cn.
these name servers are commonly used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers: dns1.hichina.com points to 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123; dns2.hichina.com points to 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.