castelu.com - robtex.com
castelu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.28.13.186🇭🇰 TENCENT-NET-AP-CN119.28.12.0/23 Proxy-registered route object | ||||||
| NS | ns.dnsfamily.com ⭐ | ||||||
| A | 116.196.106.34🇨🇳 CHINA169-BJ116.196.64.0/18 China Telecom Beijing Co. Ltd. | ||||||
| NS | ns.cdnhost.cn | ||||||
| A | 125.65.112.38🇨🇳 CHINANET-BACKBONE125.64.0.0/13 China Telecom Network | ||||||
| PTR | 38.112.65.125.broad.ls.sc.dynamic.163data.com.cn | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | ns.dnsfamily.comhostmaster@dnsfamily.com serial=1083128260 | ||||||
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=1784162907 | ||||||
Subdomains
www.castelu.com |
Same first word
castelu.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns.cdnhost.cn2015-06-18 → 2026-07-16 · 3 obs
● 2015-06-18 05:07:46
● 2026-07-16 00:58:06
●NSns.dnsfamily.com2015-06-18 → 2026-07-16 · 3 obs
● 2015-06-18 05:07:46
● 2026-07-16 00:58:06
●MXmxbiz1.qq.com2015-06-18 → 2026-07-16 · 3 obs
● 2015-06-18 05:07:46
● 2026-07-16 00:58:06
●MXmxbiz2.qq.com2015-06-18 → 2026-07-16 · 3 obs
● 2015-06-18 05:07:46
● 2026-07-16 00:58:06
○A103.27.208.412015-06-18 → 2015-06-18 · 3 obs
○ 2026-07-10 05:07:06
○ 2026-07-16 00:58:06
●A119.28.13.1862016-09-23 → 2026-07-16 · 3 obs
● 2016-09-23 20:30:44
● 2026-07-16 00:58:06
○A119.28.49.2152016-04-10 → 2016-04-10 · 4 obs
● 2016-04-10 19:23:12
○ 2016-09-23 20:30:44
○ 2026-07-16 00:58:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| castelu.com | ns.dnsfamily.com, ns.cdnhost.cn | 1 record |
✅ Authoritative Response
Server:116.196.106.34
NS records: ns.dnsfamily.com, ns.cdnhost.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for castelu.com (unsigned zone)
⏱️ Timing
Total: 2462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.28.13.186 |
| NS | 2 | ns.cdnhost.cn, ns.dnsfamily.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | ns.dnsfamily.com hostmaster.dnsfamily.co |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.dnsfamily.com)
Analysis
Hierarchy
www.castelu.com is delegated beneath castelu.com.
IP Addresses
castelu.com points to a single IP number: 119.28.13.186.
Additional host names — ballance.cn, www.castelu.com, scrpg.cn and two others — share IP numbers with castelu.com.
Name Servers
castelu.com uses two name servers for its delegation: ns.cdnhost.cn and ns.dnsfamily.com.
castelu.com shares its name server setup with other domains, including lqzp.com, kaikuo.net, scjlf.cn and two others.
At least some of castelu.com's name servers are also used by other domains, among them xxzdh.com.
ns.cdnhost.cn → 125.65.112.38 and ns.dnsfamily.com → 116.196.106.34: one IP number per host name.
Mail Servers
castelu.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
castelu.com shares the same mail server setup as other domains, including chinafcta.com, v-ji.com, eulersmart.com and two others.
castelu.com and a number of other domains — message.flash.cn, ipriro.com, asinbox.com and cqdky.com among them — share at least some of the same mail servers.