sdwn.cn - robtex.com
sdwn.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | bill.dnspod.net ⚠️ Not in zone NS records | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 117.89.178.35🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | victory.dnspod.net ⚠️ Not in zone NS records | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.13.76.35🇨🇳 TENCENT-NET-AP1.13.64.0/18 | ||||||
| A | 36.155.149.35🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
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=2035099918 | ||||||
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
●NSbill.dnspod.net2026-07-02 → 2026-07-28 · 3 obs
○ 2016-12-25 15:48:56
● 2026-07-02 21:39:02
● 2026-07-28 03:50:28
● 2026-07-02 21:39:02
● 2026-07-28 03:50:28
○NSdns1.iidns.com2016-12-25 → 2016-12-25 · 3 obs
● 2016-12-25 15:48:56
○ 2026-07-02 21:39:02
○ 2026-07-28 03:50:28
○ 2026-07-02 21:39:02
○ 2026-07-28 03:50:28
○NSdns2.iidns.com2016-12-25 → 2016-12-25 · 3 obs
● 2016-12-25 15:48:56
○ 2026-07-02 21:39:02
○ 2026-07-28 03:50:28
○ 2026-07-02 21:39:02
○ 2026-07-28 03:50:28
○NSdns3.iidns.com2016-12-25 → 2016-12-25 · 3 obs
● 2016-12-25 15:48:56
○ 2026-07-02 21:39:02
○ 2026-07-28 03:50:28
○ 2026-07-02 21:39:02
○ 2026-07-28 03:50:28
○NSdns4.iidns.com2016-12-25 → 2016-12-25 · 3 obs
● 2016-12-25 15:48:56
○ 2026-07-02 21:39:02
○ 2026-07-28 03:50:28
○ 2026-07-02 21:39:02
○ 2026-07-28 03:50:28
○NSdns5.iidns.com2016-12-25 → 2016-12-25 · 3 obs
● 2016-12-25 15:48:56
○ 2026-07-02 21:39:02
○ 2026-07-28 03:50:28
○ 2026-07-02 21:39:02
○ 2026-07-28 03:50:28
○NSdns6.iidns.com2016-12-25 → 2016-12-25 · 3 obs
● 2016-12-25 15:48:56
○ 2026-07-02 21:39:02
○ 2026-07-28 03:50:28
○ 2026-07-02 21:39:02
○ 2026-07-28 03:50:28
●NSvictory.dnspod.net2026-07-02 → 2026-07-28 · 3 obs
○ 2016-12-25 15:48:56
● 2026-07-02 21:39:02
● 2026-07-28 03:50:28
● 2026-07-02 21:39:02
● 2026-07-28 03:50:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn... | - |
| sdwn.cn | bill.dnspod.net, victory.dnspod.net | - |
✅ Authoritative Response
Server:111.13.13.35
NS records: bill.dnspod.net, victory.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdwn.cn (unsigned zone)
⏱️ Timing
Total: 883ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | bill.dnspod.net, victory.dnspod.net |
| CNAME | 1 | 22.swnic.com |
| SOA | 1 | bill.dnspod.net freednsadmin.dnspod.com |
Analysis
Name Servers
The NS records for sdwn.cn delegate to bill.dnspod.net and victory.dnspod.net.
The name server configuration of sdwn.cn is shared with other domains, for instance kgcc.cn, pinglongs.store, czwj.cn and two others.
Hosts with 6 IP addresses each:
bill.dnspod.net maps to 1.12.0.4, 1.14.119.35, 111.13.13.35 and 3 additional IP addresses.
victory.dnspod.net maps to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 3 additional IP addresses.