cndonghao.cn - robtex.com
cndonghao.cn
| CNAME | nsa40ahcgc.a.yxydns.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 42.240.151.192🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.144.0/20 Guangzhou IDC of ChinaUnicom | ||||||
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=2034598006 | ||||||
Same first word
cndonghao.cn |
cndonghao.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSdns10.hichina.com2015-11-05 → 2026-03-28 · 3 obs
○ 2015-06-21 11:42:18
● 2015-11-05 07:39:18
● 2026-03-28 08:48:40
● 2015-11-05 07:39:18
● 2026-03-28 08:48:40
●NSdns9.hichina.com2015-11-05 → 2026-03-28 · 3 obs
○ 2015-06-21 11:42:18
● 2015-11-05 07:39:18
● 2026-03-28 08:48:40
● 2015-11-05 07:39:18
● 2026-03-28 08:48:40
○NSns5.cnmsn.net2015-06-21 → 2015-06-21 · 3 obs
● 2015-06-21 11:42:18
○ 2015-11-05 07:39:18
○ 2026-03-28 08:48:40
○ 2015-11-05 07:39:18
○ 2026-03-28 08:48:40
○NSns6.cnmsn.net2015-06-21 → 2015-06-21 · 3 obs
● 2015-06-21 11:42:18
○ 2015-11-05 07:39:18
○ 2026-03-28 08:48:40
○ 2015-11-05 07:39:18
○ 2026-03-28 08:48:40
●MXhzmx01.mxmail.netease.com2026-03-25 → 2026-03-28 · 3 obs
○ 2017-05-30 09:18:26
● 2026-03-25 05:55:18
● 2026-03-28 08:48:40
● 2026-03-25 05:55:18
● 2026-03-28 08:48:40
●MXhzmx02.mxmail.netease.com2026-03-25 → 2026-03-28 · 3 obs
○ 2017-05-30 09:18:26
● 2026-03-25 05:55:18
● 2026-03-28 08:48:40
● 2026-03-25 05:55:18
● 2026-03-28 08:48:40
○MXmxbiz1.qq.com2015-06-21 → 2017-05-30 · 4 obs
● 2015-06-21 11:42:18
● 2017-05-30 09:18:26
○ 2026-03-25 05:55:18
○ 2026-03-28 08:48:40
● 2017-05-30 09:18:26
○ 2026-03-25 05:55:18
○ 2026-03-28 08:48:40
○MXmxbiz2.qq.com2015-06-21 → 2017-05-30 · 4 obs
● 2015-06-21 11:42:18
● 2017-05-30 09:18:26
○ 2026-03-25 05:55:18
○ 2026-03-28 08:48:40
● 2017-05-30 09:18:26
○ 2026-03-25 05:55:18
○ 2026-03-28 08:48:40
○A115.28.55.2082015-11-05 → 2016-11-28 · 5 obs
○ 2015-06-21 11:42:18
● 2015-11-05 07:39:18
● 2016-11-28 07:07:42
○ 2017-05-30 09:18:26
○ 2026-03-28 08:48:40
● 2015-11-05 07:39:18
● 2016-11-28 07:07:42
○ 2017-05-30 09:18:26
○ 2026-03-28 08:48:40
○A121.42.232.1172017-05-30 → 2017-05-30 · 4 obs
○ 2016-11-28 07:07:42
● 2017-05-30 09:18:26
○ 2026-03-25 05:55:18
○ 2026-03-28 08:48:40
● 2017-05-30 09:18:26
○ 2026-03-25 05:55:18
○ 2026-03-28 08:48:40
○A61.155.209.802015-06-21 → 2015-06-21 · 3 obs
● 2015-06-21 11:42:18
○ 2015-11-05 07:39:18
○ 2026-03-28 08:48:40
○ 2015-11-05 07:39:18
○ 2026-03-28 08:48:40
●CNAMEnsa40ahcgc.a.yxydns.com2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-25 05:55:18
● 2026-03-28 08:48:40
● 2026-03-28 08:48:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cndonghao.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.202
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cndonghao.cn (unsigned zone)
⏱️ Timing
Total: 4815ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| CNAME | 1 | nsa40ahcgc.a.yxydns.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
cndonghao.cn points to a single IP number: 42.240.151.192.
Other host names, for instance mycetian.com, nsa11ahgdb.a.yxydns.com, nsa26ahhdb.a.yxydns.com, c919box.com and nsa71ahhfb.a.yxydns.com share IP numbers with cndonghao.cn.