ychy.com.cn - robtex.com
ychy.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=2030515021 | ||||||
Subdomains
www.ychy.com.cn |
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSdns-auth-server-1.ychy.com.cn2015-05-31 → 2015-05-31 · 3 obs
○ 2015-11-02 04:05:18
○ 2026-04-15 01:45:06
○NSns.nxycptt.net.cn2015-05-31 → 2015-05-31 · 3 obs
○ 2015-11-02 04:05:18
○ 2026-04-15 01:45:06
○NSns1.nxycptt.net.cn2015-05-31 → 2015-05-31 · 3 obs
○ 2015-11-02 04:05:18
○ 2026-04-15 01:45:06
●NSns11.xincache.com2026-03-30 → 2026-04-15 · 3 obs
● 2026-03-30 02:03:08
● 2026-04-15 01:45:06
●NSns15.xincache.com2015-11-02 → 2026-04-15 · 3 obs
● 2015-11-02 04:05:18
● 2026-04-15 01:45:06
●NSns16.xincache.com2015-11-02 → 2026-04-15 · 3 obs
● 2015-11-02 04:05:18
● 2026-04-15 01:45:06
○NSns3.nxycptt.net.cn2015-05-31 → 2015-05-31 · 3 obs
○ 2015-11-02 04:05:18
○ 2026-04-15 01:45:06
○MX124.224.241.1512015-05-31 → 2015-05-31 · 3 obs
○ 2015-11-02 04:05:18
○ 2026-04-15 01:45:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn... | - |
| ychy.com.cn | ns15.xincache.com, ns16.xincache.com | - |
✅ Authoritative Response
Server:112.80.181.45
NS records: ns15.xincache.com, ns16.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ychy.com.cn (unsigned zone)
⏱️ Timing
Total: 1394ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns16.xincache.com, ns15.xincache.com |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
Analysis
Hierarchy
ychy.com.cn is parent of www.ychy.com.cn.
Name Servers
ychy.com.cn is delegated to three name servers: ns11.xincache.com, ns15.xincache.com and ns16.xincache.com.
ychy.com.cn at least partially shares its name servers with other domains, for instance easternlion.com, fsmc.com.cn, huayandz.com, hd168.cc and three-v.com.cn.
These name servers are commonly used with ns12.xincache.com, ce1.xincache.com, ce2.xincache.com, ns17.xincache.com, ns18.xincache.com, ns13.xincache.com, ns14.xincache.com, ns19.xincache.com, ns20.xincache.com and f1g1ns1.dnspod.net.
Host names with eight IP numbers:
The host name ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
The host name ns15.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Host names with seven IP numbers:
The host name ns16.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.
Host names that point to 2402:4e00:1470:2::e : ns11.xincache.com and ns15.xincache.com.
Host names that point to 2402:4e00:1730::e : ns11.xincache.com and ns15.xincache.com.
Host names that point to 1.12.0.4 : ns11.xincache.com and ns15.xincache.com.
Host names that point to 36.155.149.180 : ns11.xincache.com and ns15.xincache.com.
Host names that point to 112.80.181.45 : ns11.xincache.com and ns15.xincache.com.
Host names that point to 117.89.178.173 : ns11.xincache.com and ns15.xincache.com.
Host names that point to 125.94.59.210 : ns11.xincache.com and ns15.xincache.com.
Host names that point to 129.211.176.209 : ns11.xincache.com and ns15.xincache.com.