zhendech.com - robtex.com
zhendech.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=1774440277 | ||||||
Same first word
zhendech.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSce1.xincache.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 12:30:10
● 2026-03-25 12:30:12
●NSce2.xincache.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 12:30:10
● 2026-03-25 12:30:12
○NSns1.ce.net.cn2017-12-07 → 2017-12-07 · 3 obs
○ 2026-03-25 12:30:10
○ 2026-03-25 12:30:12
○NSns3.ce.net.cn2017-12-07 → 2017-12-07 · 3 obs
○ 2026-03-25 12:30:10
○ 2026-03-25 12:30:12
○MXmx.zmail300.cn2017-12-07 → 2017-12-07 · 3 obs
○ 2026-03-25 12:30:10
○ 2026-03-25 12:30:12
○MXmx1.zmail300.cn2017-12-07 → 2017-12-07 · 3 obs
○ 2026-03-25 12:30:10
○ 2026-03-25 12:30:12
●MXmxf.zmail300.cn2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 12:30:10
● 2026-03-25 12:30:12
●MXmxf1.zmail300.cn2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 12:30:10
● 2026-03-25 12:30:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| zhendech.com | ce1.xincache.com, ce2.xincache.com | 9 records |
✅ Authoritative Response
Server:1.12.0.4
NS records: ce1.xincache.com, ce2.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zhendech.com (unsigned zone)
⏱️ Timing
Total: 103ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ce1.xincache.com, ce2.xincache.com |
| MX | 2 | mxf.zmail300.cn (pri: 5), mxf1.zmail300.cn (pri: 50) |
| TXT | 1 | v=spf1 include:spf.zmail300.cn ~all |
| SOA | 1 | ce1.xincache.com enterprise1dnsadmin.dns |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)
Analysis
Name Servers
zhendech.com's delegation uses two name servers, ce1.xincache.com and ce2.xincache.com.
zhendech.com shares the same name server setup as other domains, for example xn--tfr2p.com, zjgrc.cn, yzf.cn, sjfjy888.com and dxybj.cn.
zhendech.com at least partially shares name servers with other domains, including h-can.com, resink.com.cn, oyttool.com, xn--fiqs8sylete036d.net and aromachem.com.cn.
These name servers are often used together with ns11.xincache.com.
Seven IP numbers: 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: 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 that point to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.
Mail Servers
zhendech.com is handled by two mail servers: mxf1.zmail300.cn and mxf.zmail300.cn.
zhendech.com shares its mail server setup with other domains, including drae.com.cn, cn-chuangyi.com, newerachem.cn, bphj.cn and pride-med.com.
The mail servers for zhendech.com are shared with other domains, for instance gdyuxi.com, newoasis.net, hjccn.cn, dlpucheng.com and shuboya.com.cn.
These mail servers are commonly used alongside mxv.zmail300.cn and mxw.zmail300.cn.
Host names with a single IP:
mxf1.zmail300.cn points to 117.50.175.134.
mxf.zmail300.cn points to 101.237.133.34.