hzyn.com.cn - robtex.com
hzyn.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=2030509858 | ||||||
Subdomains
mail.hzyn.com.cn |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSdns31.hichina.com2020-01-12 → 2026-04-12 · 2 obs
● 2026-04-12 00:04:06
●NSdns32.hichina.com2020-01-12 → 2026-04-12 · 2 obs
● 2026-04-12 00:04:06
○MXmail.hzyn.com.cn2026-02-22 → 2026-02-25 · 5 obs
● 2026-02-22 14:41:22
● 2026-02-25 10:11:08
○ 2026-03-30 13:50:44
○ 2026-04-12 00:04:06
●MXmx1.qiye.aliyun.com2026-03-30 → 2026-04-12 · 3 obs
● 2026-03-30 13:50:44
● 2026-04-12 00:04:06
●MXmx2.qiye.aliyun.com2026-03-30 → 2026-04-12 · 3 obs
● 2026-03-30 13:50:44
● 2026-04-12 00:04:06
●MXmx3.qiye.aliyun.com2026-03-30 → 2026-04-12 · 3 obs
● 2026-03-30 13:50:44
● 2026-04-12 00:04:06
○MXmxbiz1.qq.com2026-02-19 → 2026-02-19 · 3 obs
○ 2026-02-22 14:41:22
○ 2026-04-12 00:04:06
○MXmxbiz2.qq.com2026-02-19 → 2026-02-19 · 3 obs
○ 2026-02-22 14:41:22
○ 2026-04-12 00:04:06
○A43.246.208.952020-01-12 → 2020-01-12 · 3 obs
○ 2026-02-19 16:07:56
○ 2026-04-12 00:04:06
●A47.98.163.2422026-02-19 → 2026-04-12 · 3 obs
● 2026-02-19 16:07:56
● 2026-04-12 00:04:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| hzyn.com.cn | dns31.hichina.com, dns32.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.219
NS records: dns31.hichina.com, dns32.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hzyn.com.cn (unsigned zone)
⏱️ Timing
Total: 1803ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.98.163.242 |
| NS | 2 | dns32.hichina.com, dns31.hichina.com |
| MX | 3 | mx1.qiye.aliyun.com (pri: 5), mx3.qiye.aliyun.com (pri: 15)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| SOA | 1 | dns31.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
The parent of mail.hzyn.com.cn is hzyn.com.cn.
IP Addresses
hzyn.com.cn points to IP number: 47.98.163.242.
Name Servers
hzyn.com.cn is delegated to two name servers: dns31.hichina.com and dns32.hichina.com.
hzyn.com.cn shares the same name server setup as svoln.com, debtor.cn, bingjiagui.cn, syxinhua.cn and 8slb.com.
hzyn.com.cn shares name servers with other domains, at least partially, for example 56029.cn, atina.cn and qrah.xyz as well as kaibojs.com.
these name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Nine IP numbers per host:
dns31.hichina.com points to: 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns32.hichina.com points to: 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.
Mail Servers
Three mail servers handle hzyn.com.cn: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
hzyn.com.cn shares at least partially some mail servers with other domains, including ppxin.com, tangysilk.com, koshine.com, triarmbio.com and jsle.cn.
these mail servers are commonly used with mxn.mxhichina.com and mxw.mxhichina.com.
Two-IP host names: mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.
One-IP host names: mx1.qiye.aliyun.com points to 47.246.137.47 and mx2.qiye.aliyun.com points to 47.246.136.231.
Hosts pointing to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.
Hosts pointing to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.