ketian-tech.com - robtex.com
ketian-tech.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=1775953622 | ||||||
Same first word
ketian-tech.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns11.xincache.com2026-03-01 → 2026-04-12 · 3 obs
● 2026-03-01 02:01:56
● 2026-04-12 00:36:46
●NSns12.xincache.com2026-03-01 → 2026-04-12 · 3 obs
● 2026-03-01 02:01:56
● 2026-04-12 00:36:46
○NSns13.xincache.com2015-06-09 → 2017-07-07 · 4 obs
● 2017-07-07 16:26:28
○ 2026-03-01 02:01:56
○ 2026-04-12 00:36:46
○NSns14.xincache.com2015-06-09 → 2017-07-07 · 4 obs
● 2017-07-07 16:26:28
○ 2026-03-01 02:01:56
○ 2026-04-12 00:36:46
●MXmx.ym.163.com2015-06-09 → 2026-04-12 · 2 obs
● 2026-04-12 00:36:46
●A174.139.128.22015-06-09 → 2026-04-12 · 2 obs
● 2026-04-12 00:36:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ketian-tech.com | ns11.xincache.com, ns12.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ketian-tech.com (unsigned zone)
⏱️ Timing
Total: 72ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 174.139.128.2 |
| NS | 2 | ns11.xincache.com, ns12.xincache.com |
| MX | 1 | mx.ym.163.com (pri: 10) |
| SOA | 1 | ns11.xincache.com enterprise1dnsadmin.dn |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)
Analysis
IP Addresses
ketian-tech.com resolves to one IP number: 174.139.128.2.
Name Servers
ketian-tech.com is delegated to two name servers ns11.xincache.com and ns12.xincache.com.
ketian-tech.com shares the same name server setup as other domains, for instance chengdeshun.com, chinajinruigroup.com, lcjybl.com, secretsdoor.com and 052460.com.
ketian-tech.com at least partially shares name servers with other domains, for instance zrswdh.com, jgdq.gov.cn, tianyi-med.com, ap-china.com and j91.net.
These name servers are commonly used with the following name servers: ns19.xincache.com, ns20.xincache.com, ns13.xincache.com, ns14.xincache.com, ns16.xincache.com, ns15.xincache.com, f1g1ns1.dnspod.net, ce1.xincache.com, ce2.xincache.com and ns17.xincache.com.
Eight IP numbers for a host:
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 for a host:
ns12.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.
Mail Servers
ketian-tech.com is handled by a single mail server, mx.ym.163.com.
ketian-tech.com shares the same mail server setup as other domains, for instance pxbtw.com, 96567.com, 10tuan.cn, bluebloodlab.com and institute.com.cn.
ketian-tech.com shares some mail servers with other domains, at least partially, for instance qedertek.com, zxxzhsj.com, hanslace.com, ycz123.com and dotalk.cn.
these mail servers are often used alongside mxn.mxhichina.com, mxw.mxhichina.com and mxbiz1.qq.com.
mx.ym.163.com resolves to IP 111.124.200.35.