stesc.cn - robtex.com
stesc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns11.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::9🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns12.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::10🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| 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, | ||||||
| NS | ns13.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns14.bigwww.com ⚠️ Not in zone NS records | ||||||
| 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, | ||||||
| NS | ns15.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| NS | ns16.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
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=2034666250 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
○NS(root)2015-06-14 → 2019-03-21 · 4 obs
● 2019-03-21 22:15:12
○ 2026-04-09 01:00:30
○ 2026-04-13 13:11:36
●NSns11.bigwww.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 01:00:30
● 2026-04-13 13:11:36
●NSns12.bigwww.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 01:00:30
● 2026-04-13 13:11:36
●NSns13.bigwww.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 01:00:30
● 2026-04-13 13:11:36
●NSns14.bigwww.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 01:00:30
● 2026-04-13 13:11:36
●NSns15.bigwww.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 01:00:30
● 2026-04-13 13:11:36
●NSns16.bigwww.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 01:00:30
● 2026-04-13 13:11:36
○A58.64.173.342015-06-14 → 2019-03-21 · 4 obs
● 2019-03-21 22:15:12
○ 2026-04-09 01:00:30
○ 2026-04-13 13:11:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| stesc.cn | ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com... | - |
✅ Authoritative Response
Server:47.118.199.203
NS records: ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com, ns16.bigwww.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stesc.cn (unsigned zone)
⏱️ Timing
Total: 4968ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
stesc.cn delegates to six name servers: ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com and ns16.bigwww.com.
stesc.cn at least partially shares name servers with other domains, for instance fjbestone.com, blcut.net, yyzljg.com, edai360.com and xxczgg.net.
These name servers are commonly used with the following: ens11.bigwww.com, ens12.bigwww.com, dns1.hichina.com and dns2.hichina.com.
Host names with three IP numbers: The host name ns11.bigwww.com points to: 2408:4009:501::9, 39.96.153.43 and 47.118.199.203; The host name ns12.bigwww.com points to: 2408:4009:501::10, 120.76.107.43 and 139.224.142.113.
Host names with one IP number: The host name ns13.bigwww.com points to: 47.118.199.203; The host name ns14.bigwww.com points to: 139.224.142.113; The host name ns15.bigwww.com points to: 39.96.153.43; The host name ns16.bigwww.com points to: 120.76.107.43.
Host names that point to 39.96.153.43: ns11.bigwww.com and ns15.bigwww.com. Host names that point to 47.118.199.203: ns11.bigwww.com and ns13.bigwww.com. Host names that point to 120.76.107.43: ns12.bigwww.com and ns16.bigwww.com. Host names that point to 139.224.142.113: ns12.bigwww.com and ns14.bigwww.com.