invn.com.cn - robtex.com
invn.com.cn
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=2030558209 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns13.hichina.com2015-06-11 → 2026-05-09 · 2 obs
● 2026-05-09 12:26:10
●NSdns14.hichina.com2015-06-11 → 2026-05-09 · 2 obs
● 2026-05-09 12:26:10
○A218.241.2.1392015-06-11 → 2016-11-25 · 4 obs
● 2016-11-25 04:47:48
○ 2026-04-14 00:24:40
○ 2026-05-09 12:26:10
●A39.107.77.732026-04-14 → 2026-05-09 · 3 obs
● 2026-04-14 00:24:40
● 2026-05-09 12:26:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| invn.com.cn | dns13.hichina.com, dns14.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.201
NS records: dns13.hichina.com, dns14.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for invn.com.cn (unsigned zone)
⏱️ Timing
Total: 5011ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 39.107.77.73 |
| NS | 2 | dns13.hichina.com, dns14.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns13.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
invn.com.cn resolves to one IP number: 39.107.77.73.
Other host names, for instance 77qiku.com, share IP numbers with invn.com.cn.
Name Servers
invn.com.cn is delegated to two name servers dns13.hichina.com and dns14.hichina.com.
invn.com.cn shares the same name server setup as other domains, for instance jiayujia.com, scbridge.cn, yjhcai.com, tfsb.com.cn and zzbclass.com.
invn.com.cn at least partially shares name servers with other domains, for instance gannan8.com.cn, aiat.com.cn, ktwo.cn and yizhitongapp.com.
These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns13.hichina.com points to: 2408:4009:501::21, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
dns14.hichina.com points to: 2408:4009:501::22, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
Mail Servers
Two mail servers handle invn.com.cn: mxbiz1.qq.com and mxbiz2.qq.com.
invn.com.cn shares the same mail server setup as other domains, for instance ivyedu.co.uk, kinthtech.com, hzig.com, cqjtedu.com and byip.cn.
invn.com.cn shares some mail servers with other domains, at least partially, for instance agitek.com.cn, territorypower.cn, 21thedu.com, szgoai.com and smmasoft.com.