crs500.com - robtex.com
crs500.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=1778353081 | ||||||
Same first word
crs500.com |
DNS History
4 records (4 active, 0 former)
●NSns13.xincache.com2015-07-22 → 2026-05-09 · 2 obs
● 2026-05-09 19:05:26
●NSns14.xincache.com2015-07-22 → 2026-05-09 · 2 obs
● 2026-05-09 19:05:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net... | - |
| crs500.com | ns13.xincache.com, ns14.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.4
NS records: ns13.xincache.com, ns14.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crs500.com (unsigned zone)
⏱️ Timing
Total: 988ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns14.xincache.com, ns13.xincache.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| 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 delegation for crs500.com.
crs500.com uses the same name server setup as other domains, for example tsdzs.com, horsebreeds.cn, gxdnaf.com, sxtyjob.com and keziji.net.
crs500.com partially shares name servers with other domains; examples include tech-sun.com.cn, siteyz.com, jenoptik.com.cn, bswxw.com and mepcec.com.
These name servers are commonly used with ns11.xincache.com, ns12.xincache.com, ns19.xincache.com, ns20.xincache.com, ns17.xincache.com and ns18.xincache.com.
Hosts 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.
Hosts 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
crs500.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
crs500.com has the same mail server setup as other domains, including hclight.com, liuliye.com, limotor.com, baisihan.com and wisdomjoy.com.
crs500.com shares at least partially some mail servers with other domains, for instance 99173.com and meetime.com.