qc-test.com - robtex.com
qc-test.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=1778397246 | ||||||
Same first word
DNS History
8 records (5 active, 3 former)
●NSns11.xincache.com2016-07-08 → 2026-05-10 · 3 obs
● 2016-07-08 15:19:24
● 2026-05-10 07:23:40
●NSns12.xincache.com2016-07-08 → 2026-05-10 · 3 obs
● 2016-07-08 15:19:24
● 2026-05-10 07:23:40
○NSns13.xincache.com2015-06-03 → 2017-03-14 · 4 obs
● 2017-03-14 03:05:02
○ 2026-05-04 19:17:20
○ 2026-05-10 07:23:40
○NSns14.xincache.com2015-06-03 → 2017-03-14 · 4 obs
● 2017-03-14 03:05:02
○ 2026-05-04 19:17:20
○ 2026-05-10 07:23:40
○A173.193.155.792015-06-03 → 2017-03-14 · 4 obs
● 2017-03-14 03:05:02
○ 2026-05-04 19:17:20
○ 2026-05-10 07:23:40
●A52.116.5.212026-05-04 → 2026-05-10 · 3 obs
● 2026-05-04 19:17:20
● 2026-05-10 07:23:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| qc-test.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 qc-test.com (unsigned zone)
⏱️ Timing
Total: 108ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.116.5.21 |
| NS | 2 | ns11.xincache.com, ns12.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 | ns11.xincache.com ns12.xincache.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)
Analysis
IP Addresses
qc-test.com resolves to one IP number: 52.116.5.21.
Name Servers
qc-test.com is delegated to two name servers ns11.xincache.com and ns12.xincache.com.
qc-test.com shares the same name server setup as other domains, for instance tjsabsz.com, cuda.org.cn, 808806.com, laserengravingmanufacturers.com and shjxwl.cn.
qc-test.com at least partially shares name servers with other domains, for instance shdlpump.com, henankailin.com, jlysdk.com, hljpx.net and tracross.com.
These name servers are commonly used with the following name servers: ns19.xincache.com, ns20.xincache.com, ns17.xincache.com, ns18.xincache.com, ce1.xincache.com, ce2.xincache.com, ns15.xincache.com, ns16.xincache.com, ns13.xincache.com and ns14.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
Two mail servers handle qc-test.com: mxbiz1.qq.com and mxbiz2.qq.com.
qc-test.com shares the same mail server setup as other domains, for instance chuangchuang.com, wehak.com, zhyt88logistics.com, uotwo.cn and regarchem.com.
qc-test.com shares some mail servers with other domains, at least partially, for instance cnas-nb.com, 77zhanghao.com, retroshaw.com, epsmacau.com and 80765.cn.