cntsun.com - robtex.com
cntsun.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774867472 | ||||||
Same first word
cntsun.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSce1.xincache.com2026-02-22 → 2026-03-30 · 2 obs
● 2026-03-30 10:54:08
●NSce2.xincache.com2026-02-22 → 2026-03-30 · 2 obs
● 2026-03-30 10:54:08
●NSns11.xincache.com2026-02-22 → 2026-03-30 · 2 obs
● 2026-03-30 10:54:08
●MXmx.zmail300.cn2026-02-22 → 2026-03-30 · 2 obs
● 2026-03-30 10:54:08
●MXmx1.zmail300.cn2026-02-22 → 2026-03-30 · 2 obs
● 2026-03-30 10:54:08
●A47.251.105.1492026-02-22 → 2026-03-30 · 2 obs
● 2026-03-30 10:54:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cntsun.com | ce1.xincache.com, ce2.xincache.com | 9 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: ce1.xincache.com, ce2.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cntsun.com (unsigned zone)
⏱️ Timing
Total: 443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.251.105.149 |
| NS | 2 | ce2.xincache.com, ce1.xincache.com |
| MX | 2 | mx.zmail300.cn (pri: 4), mx1.zmail300.cn (pri: 5) |
| TXT | 1 | v=spf1 include:spfv.zmail300.cn -all |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)
Analysis
IP Addresses
cntsun.com points to a single IP: 47.251.105.149.
Other host names, for instance igenetech.com, www.shotblastpro.com, bdac.com, shduwell.com and p-amp.com share IP numbers with cntsun.com.
Name Servers
cntsun.com is delegated to three name servers: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.
cntsun.com at least partially shares its name servers with other domains, for instance hbsnzs.com, jsgrzn.com, bosust.com, tszcgt.com and nalc.cn.
These name servers are commonly used together with ns12.xincache.com, ns19.xincache.com, ns20.xincache.com, ns13.xincache.com, ns14.xincache.com, f1g1ns1.dnspod.net, ns15.xincache.com and ns16.xincache.com.
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.
Seven IP numbers:
The host name ce1.xincache.com points to: 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 117.135.128.235, 125.94.59.210 and 129.211.176.209.
Six IP numbers:
The host name ce2.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 117.89.178.184, 117.135.128.235, 129.211.176.239 and 220.196.136.35.
Host names pointing to 2402:4e00:1470:2::e: ns11.xincache.com and ce1.xincache.com.
Host names pointing to 1.12.0.4: ns11.xincache.com and ce1.xincache.com.
Host names pointing to 112.80.181.45: ns11.xincache.com and ce1.xincache.com.
Host names pointing to 117.89.178.173: ns11.xincache.com and ce1.xincache.com.
Host names pointing to 125.94.59.210: ns11.xincache.com and ce1.xincache.com.
Host names pointing to 129.211.176.209: ns11.xincache.com and ce1.xincache.com.
Host names pointing to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.
Mail Servers
Two mail servers mx1.zmail300.cn and mx.zmail300.cn handle cntsun.com.
cntsun.com uses the same mail server setup as other domains such as xiayan.cn, tyshuangji.com, zj-dq.com, qdzoo.com.cn and xin-chong.cn.
cntsun.com shares some mail servers with other domains, including barens.cn, swwlogistics.com, huajiemuye.cn, xmbofan.com and chimppumps.com.
These mail servers are often used alongside the mail servers hwmx.zmail300.cn.
Host names with a single IP:
mx1.zmail300.cn resolves to 117.50.175.134.
mx.zmail300.cn resolves to 101.237.133.34.