crcon.cn - robtex.com
crcon.cn
| CNAME | pro5ca8c532.cname.ysjianzhan.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.0.231.140🇭🇰 HWCSNET49.0.228.0/22 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04 | ||||||
| PTR | ecs-49-0-231-140.compute.hwclouds-dns.com | ||||||
| A | 119.13.92.153🇭🇰 HWCSNET119.13.92.0/22 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034595863 | ||||||
Subdomains
www.crcon.cn |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns23.hichina.com2026-02-19 → 2026-03-27 · 2 obs
● 2026-02-19 03:58:50
● 2026-03-27 22:37:00
● 2026-03-27 22:37:00
●NSdns24.hichina.com2026-02-19 → 2026-03-27 · 2 obs
● 2026-02-19 03:58:50
● 2026-03-27 22:37:00
● 2026-03-27 22:37:00
●MXmx1.qiye.aliyun.com2026-02-19 → 2026-03-27 · 2 obs
● 2026-02-19 03:58:50
● 2026-03-27 22:37:00
● 2026-03-27 22:37:00
●MXmx2.qiye.aliyun.com2026-02-19 → 2026-03-27 · 2 obs
● 2026-02-19 03:58:50
● 2026-03-27 22:37:00
● 2026-03-27 22:37:00
●MXmx3.qiye.aliyun.com2026-02-19 → 2026-03-27 · 2 obs
● 2026-02-19 03:58:50
● 2026-03-27 22:37:00
● 2026-03-27 22:37:00
●CNAMEpro5ca8c532.cname.ysjianzhan.com2026-02-19 → 2026-03-27 · 2 obs
● 2026-02-19 03:58:50
● 2026-03-27 22:37:00
● 2026-03-27 22:37:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| crcon.cn | dns23.hichina.com, dns24.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.200
NS records: dns23.hichina.com, dns24.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crcon.cn (unsigned zone)
⏱️ Timing
Total: 3650ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns24.hichina.com, dns23.hichina.com |
| MX | 3 | mx1.qiye.aliyun.com (pri: 5), mx2.qiye.aliyun.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| CNAME | 1 | pro5ca8c532.cname.ysjianzhan.com |
| SOA | 1 | dns23.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
The parent of www.crcon.cn is crcon.cn.
IP Addresses
Two IP numbers are pointed to by crcon.cn: 49.0.231.140 and 119.13.92.153.
other host names include jusonchina.com, pro13ae5623.cname.ysjianzhan.com, pro5ca8c532.cname.ysjianzhan.com, brisolar.com and robert221.cname.ysjianzhan.com; they share IP numbers with crcon.cn.