sdasoft.cn - robtex.com
sdasoft.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.240.39.105🇭🇰 HKMTC-AS-AP156.240.32.0/20 Hong Kong megalayer | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1760699625 | ||||||
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=2034709030 | ||||||
Subdomains
www.sdasoft.cn |
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSdns19.hichina.com2015-06-01 → 2017-05-17 · 4 obs
● 2017-05-17 00:57:52
○ 2026-04-11 05:15:16
○ 2026-04-25 02:37:58
○NSdns20.hichina.com2015-06-01 → 2017-05-17 · 4 obs
● 2017-05-17 00:57:52
○ 2026-04-11 05:15:16
○ 2026-04-25 02:37:58
●NSns1.nowcndns.com2026-04-11 → 2026-04-25 · 3 obs
● 2026-04-11 05:15:16
● 2026-04-25 02:37:58
●NSns2.nowcndns.com2026-04-11 → 2026-04-25 · 3 obs
● 2026-04-11 05:15:16
● 2026-04-25 02:37:58
●A156.240.39.1052026-04-11 → 2026-04-25 · 3 obs
● 2026-04-11 05:15:16
● 2026-04-25 02:37:58
○A218.95.39.102015-06-01 → 2017-05-17 · 4 obs
● 2017-05-17 00:57:52
○ 2026-04-11 05:15:16
○ 2026-04-25 02:37:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| sdasoft.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:183.253.57.202
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdasoft.cn (unsigned zone)
⏱️ Timing
Total: 1935ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.240.39.105 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
The parent of www.sdasoft.cn is sdasoft.cn.
IP Addresses
sdasoft.cn points to a single IP number: 156.240.39.105.
Other host names, for instance www.dy52.cn, www.sdasoft.cn, dy52.cn, xianhaiwan.cn and www.xianhaiwan.cn share IP numbers with sdasoft.cn.
Name Servers
sdasoft.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
sdasoft.cn uses the same name server setup as other domains, for instance auto000.com.cn, ujeel.cn, hbzgsj.cn, lx-ly.cn and wanhuapd.cn.
Host names with three IP numbers: ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.