h3399.cn - robtex.com
h3399.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=2035158930 | ||||||
Subdomains
code.h3399.cn |
Same first word
h3399.cn |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns10.hichina.com2017-07-26 → 2026-08-09 · 2 obs
● 2026-08-09 10:05:44
●NSdns9.hichina.com2017-07-26 → 2026-08-09 · 2 obs
● 2026-08-09 10:05:44
●MXmxn.mxhichina.com2017-07-26 → 2026-08-09 · 2 obs
● 2026-08-09 10:05:44
●MXmxw.mxhichina.com2017-07-26 → 2026-08-09 · 2 obs
● 2026-08-09 10:05:44
●A120.55.63.1432017-07-26 → 2026-08-09 · 5 obs
● 2017-07-27 10:26:18
○ 2020-11-04 03:38:04
● 2026-06-30 11:33:06
● 2026-08-09 10:05:44
○A47.97.114.952020-11-04 → 2020-11-04 · 4 obs
● 2020-11-04 03:38:04
○ 2026-06-30 11:33:06
○ 2026-08-09 10:05:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, a.dns.cn, b.dns.cn... | - |
| h3399.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for h3399.cn (unsigned zone)
⏱️ Timing
Total: 4492ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.55.63.143 |
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
code.h3399.cn is a subdomain of h3399.cn.
IP Addresses
h3399.cn resolves to just one IP address, 120.55.63.143.
code.h3399.cn is an example of another host name that shares IP numbers with h3399.cn.
Name Servers
h3399.cn has two authoritative name servers — dns10.hichina.com and dns9.hichina.com.
h3399.cn shares its NS records with other domains, for example quannayoutong.com, kqsksx.com, honine.com and two others.
The name servers for h3399.cn overlap at least partially with those of other domains — for example pobee.com.
DNS names with 9 IP addresses:
dns10.hichina.com points to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.
dns9.hichina.com points to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.
Mail Servers
h3399.cn is served by two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.
Among the domains sharing a mail server setup with h3399.cn are jindunchemical.cn, feitexbazin.com, strongrea.com and two others.
There is at least a partial MX overlap between h3399.cn and other domains, including tankmiles.com, sparks.cn, chjwl.com and two others.
The mail servers mx3.qiye.aliyun.com, mx1.qiye.aliyun.com and mx2.qiye.aliyun.com are commonly used alongside these mail servers.
Host names that have two IP addresses:
mxn.mxhichina.com resolves to 47.246.136.231 and 47.246.137.47.
Host names that point to one IP address:
mxw.mxhichina.com resolves to 47.246.99.195.