| NS | dns1.hichina.com |
| A | 2408:4009:501::9🇨🇳 Alibaba-Cloud2408:4009:501::/48 |
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC |
| PTR | ip-39-96-153-43.defastlink.net |
| A | 39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC |
| PTR | ip-39-96-153-63.defastlink.net |
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. |
| PTR | ip-47-118-199-203.defastlink.net |
| A | 47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. |
| PTR | ip-47-118-199-213.defastlink.net |
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 |
| PTR | ip-120-76-107-43.defastlink.net |
| A | 120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17 |
| PTR | ip-120-76-107-63.defastlink.net |
| A | 139.224.142.113🇨🇳 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, |
| PTR | ip-139-224-142-113.defastlink.net |
| A | 139.224.142.123🇨🇳 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, |
| PTR | ip-139-224-142-123.defastlink.net |
| NS | dns2.hichina.com |
| A | 2408:4009:501::10🇨🇳 Alibaba-Cloud2408:4009:501::/48 |
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC |
| PTR | ip-39-96-153-44.defastlink.net |
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC |
| PTR | ip-39-96-153-54.defastlink.net |
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. |
| PTR | ip-47-118-199-204.defastlink.net |
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. |
| PTR | ip-47-118-199-214.defastlink.net |
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 |
| PTR | ip-120-76-107-44.defastlink.net |
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 |
| PTR | ip-120-76-107-54.defastlink.net |
| A | 139.224.142.114🇨🇳 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, |
| PTR | ip-139-224-142-114.defastlink.net |
| A | 139.224.142.124🇨🇳 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, |
| PTR | ip-139-224-142-124.defastlink.net |
| DNSSEC | ⚠️ Not signed |
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation |
| NS | b.dns.cn ⚠️ Not in parent delegation |
| NS | c.dns.cn ⚠️ Not in parent delegation |
| NS | cns.cernet.net ⚠️ Not in parent delegation |
| NS | d.dns.cn ⚠️ Not in parent delegation |
| NS | e.dns.cn ⚠️ Not in parent delegation |
| SOA | a.dns.cnroot@cnnic.cn serial=2030470798 |
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|
| cn | c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn... | - |
| topwit.com.cn | dns1.hichina.com, dns2.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.213
NS records: dns1.hichina.com, dns2.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topwit.com.cn (unsigned zone)
⏱️ Timing
Total: 4230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
| NS | 2 | dns1.hichina.com, dns2.hichina.com |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
Two name servers dns1.hichina.com and dns2.hichina.com handle the delegation for topwit.com.cn.
topwit.com.cn shares the same name server setup as other domains, for example expoinfo.cn, btcsearch.com, danis.com.cn, numo.com.cn and kafeiji.net.
topwit.com.cn shares name servers with other domains to some extent, including 1a.cc, gxtv.cn, hbsdx.cn and baylik.net.
these name servers commonly pair with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers: dns1.hichina.com points to: 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123; dns2.hichina.com points to: 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.