qtpcb.com - robtex.com
qtpcb.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=1771291435 | ||||||
Same first word
qtpcb.com |
Similar names
DNS History
7 records (5 active, 2 former)
○NSdns10.hichina.com2015-12-07 → 2016-07-10 · 4 obs
● 2016-07-10 18:51:44
○ 2017-02-13 06:11:00
○ 2026-03-23 05:01:10
○NSdns9.hichina.com2015-12-07 → 2016-07-10 · 4 obs
● 2016-07-10 18:51:44
○ 2017-02-13 06:11:00
○ 2026-03-23 05:01:10
●NSns13.xincache.com2018-10-18 → 2026-03-23 · 3 obs
● 2018-10-18 20:08:14
● 2026-03-23 05:01:10
●NSns14.xincache.com2018-10-18 → 2026-03-23 · 3 obs
● 2018-10-18 20:08:14
● 2026-03-23 05:01:10
●A103.72.144.792018-10-18 → 2026-03-23 · 2 obs
● 2026-03-23 05:01:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qtpcb.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 qtpcb.com (unsigned zone)
⏱️ Timing
Total: 304ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.72.144.79 |
| NS | 2 | ns14.xincache.com, ns13.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
IP Addresses
qtpcb.com resolves to one IP number: 103.72.144.79.
Name Servers
qtpcb.com is delegated to two name servers ns13.xincache.com and ns14.xincache.com.
qtpcb.com shares the same name server setup as other domains, for instance 10012366.com, 96hy.com, greenfingers.cn, isachem-tec.com and jzfan.com.
qtpcb.com at least partially shares name servers with other domains, for instance gsygroup.com, cr-value.com, justanly.com, myqbt.com and hfsm.cn.
These name servers are commonly used alongside ns11.xincache.com and ns12.xincache.com.
Eight IP numbers for a host:
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.
Seven IP numbers for a host:
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 qtpcb.com: mxbiz1.qq.com and mxbiz2.qq.com.
qtpcb.com shares the same mail server setup as other domains, for instance ahuaan.com, wodepx.com, playmore.com.cn, cafsh.com and hhtic.com.
qtpcb.com shares some mail servers with other domains, at least partially, for instance vcdes.com, goc6.com, chinamsp.com, jxrj.net and openwrite.cn.
Host names with two IP numbers: mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP number: mxbiz2.qq.com points to 203.205.232.191.
Host names that point to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.