ql-tool.com - robtex.com
ql-tool.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=1776194672 | ||||||
Same first word
ql-tool.com |
DNS History
4 records (4 active, 0 former)
●NSns13.xincache.com2026-02-23 → 2026-04-14 · 3 obs
● 2026-02-23 13:16:56
● 2026-04-14 19:50:16
●NSns14.xincache.com2017-05-08 → 2026-04-14 · 2 obs
● 2026-04-14 19:50:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net... | - |
| ql-tool.com | ns13.xincache.com, ns14.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: ns13.xincache.com, ns14.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ql-tool.com (unsigned zone)
⏱️ Timing
Total: 122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns13.xincache.com, ns14.xincache.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns13.xincache.com enterprise1dnsadmin.dn |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns13.xincache.com, ns13.xincache.com, ns13.xincache.com...)
Analysis
Name Servers
Two name servers ns13.xincache.com and ns14.xincache.com handle the delegation for ql-tool.com.
ql-tool.com shares the same name server setup as other domains, for example bjsjfl.cn, cnbbc.cn, elit.cn, jtysonline.com and nxcity.cn.
ql-tool.com at least partially shares name servers with other domains, for example yanjian.com.cn, cj-int.net, 62my.com, jntc.nm.cn and babitu.com.cn.
these name servers are commonly used with ns11.xincache.com, ns12.xincache.com, ns17.xincache.com, ns18.xincache.com, ns19.xincache.com and ns20.xincache.com.
Host names with eight IP numbers:
ns13.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:
ns14.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
Two mail servers handle ql-tool.com: mxbiz1.qq.com and mxbiz2.qq.com.
ql-tool.com shares the same mail server setup as other domains, including tbphp.net, szjkjt.com, hoteachers.com, yousure.com and yitechs.com.
ql-tool.com shares at least some mail servers with other domains, for instance bitman.cn, zuber.im and keentech.com.cn.