topcrown.cn - robtex.com
topcrown.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns9.hichina.com ⭐ | ||||||
| A | 2408:4009:501::17🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.122🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns10.hichina.com | ||||||
| A | 2408:4009:501::18🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.121🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| MX | mx.ym.163.com ⭐ | ||||||
| A | 111.124.200.35🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19 | ||||||
| SOA | dns9.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=2034664443 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSdns10.hichina.com2016-09-26 → 2026-04-13 · 2 obs
● 2026-04-13 02:58:08
●NSdns9.hichina.com2016-09-26 → 2026-04-13 · 2 obs
● 2026-04-13 02:58:08
●MXmx.ym.163.com2026-03-16 → 2026-04-13 · 3 obs
● 2026-03-16 21:29:30
● 2026-04-13 02:58:08
○MXmxbiz1.qq.com2016-09-26 → 2017-05-21 · 4 obs
● 2017-05-21 14:39:28
○ 2026-03-16 21:29:30
○ 2026-04-13 02:58:08
○MXmxbiz2.qq.com2016-09-26 → 2017-05-21 · 4 obs
● 2017-05-21 14:39:28
○ 2026-03-16 21:29:30
○ 2026-04-13 02:58:08
○A202.83.195.1722016-09-26 → 2017-05-21 · 4 obs
● 2017-05-21 14:39:28
○ 2026-03-16 21:29:30
○ 2026-04-13 02:58:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| topcrown.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.51
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topcrown.cn (unsigned zone)
⏱️ Timing
Total: 1703ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| MX | 1 | mx.ym.163.com (pri: 10) |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
topcrown.cn's delegation is to two name servers dns10.hichina.com and dns9.hichina.com.
topcrown.cn shares the same name server configuration as other domains, such as shandongleimeng.com, ruibospace.com, xuanyuanshi.com, waterfish.top and xuanyish.com.
topcrown.cn shares name servers with other domains to some extent, for instance eda1024.com, hongfakeji.com, cooltopia.com and gobook.xyz.
these name servers are commonly used together with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: dns10.hichina.com points to 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121; dns9.hichina.com points to 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
Mail Servers
topcrown.cn is served by a single mail server, mx.ym.163.com.
topcrown.cn uses the same mail server setup as other domains such as toncy.com, xmshifang.com, sharpen-cn.com, mcwly.com and vanku.tech.
topcrown.cn shares some mail servers with other domains, including hcwyic.com, gpec.net, dand.com.cn, geque.cn and leadersigncn.com.
These mail servers are commonly used alongside the mail servers hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
mx.ym.163.com points to IP number 111.124.200.35.