zchx.cn - robtex.com
zchx.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=2035057482 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns21.hichina.com2015-06-21 → 2026-07-18 · 2 obs
● 2026-07-18 19:07:24
●NSdns22.hichina.com2015-06-21 → 2026-07-18 · 2 obs
● 2026-07-18 19:07:24
●MXmxn.mxhichina.com2015-06-21 → 2026-07-18 · 2 obs
● 2026-07-18 19:07:24
●MXmxw.mxhichina.com2015-06-21 → 2026-07-18 · 2 obs
● 2026-07-18 19:07:24
○A112.126.15.1562015-06-21 → 2016-04-04 · 4 obs
● 2016-04-04 19:21:54
○ 2017-04-02 15:45:42
○ 2026-07-18 19:07:24
●A120.55.144.2362017-04-02 → 2026-07-18 · 3 obs
● 2017-04-02 15:45:42
● 2026-07-18 19:07:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| zchx.cn | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.100
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zchx.cn (unsigned zone)
⏱️ Timing
Total: 3381ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.55.144.236 |
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
zchx.cn resolves to just one IP address, 120.55.144.236.
Two other host names, along with seyoun.com.cn, adexsi.cn and huichengcapital.com, also share IP numbers with zchx.cn.
Name Servers
Two name servers handle the delegation for zchx.cn: dns21.hichina.com and dns22.hichina.com.
zchx.cn shares its NS records with other domains, for example happary.com, bjsds.com, potatool.com and two others.
zchx.cn has at least partial name server overlap with other domains, such as topsdk.com, artis.cn, toeh.cn and two others.
It is common to find these name servers paired with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
DNS names with 9 IP addresses:
dns21.hichina.com resolves to 39.96.153.40, 39.96.153.60 and 47.118.199.200 among others, with 6 other IP addresses in total.
dns22.hichina.com resolves to 39.96.153.38, 39.96.153.61 and 47.118.199.198 among others, with 6 other IP addresses in total.
Mail Servers
zchx.cn is served by two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.
Among the domains sharing a mail server setup with zchx.cn are wl96371.com, clearmed.cn, modeloem.com and two others.
There is at least a partial MX overlap between zchx.cn and other domains, including zw-f.com, hkflashup.com, 10nian.xin and two others.
Host names that have two IP addresses:
mxn.mxhichina.com resolves to two addresses: 47.246.136.231 and 47.246.137.47.
Host names that point to one IP address:
The hostname mxw.mxhichina.com resolves to 47.246.99.195.