sdguke.cn - robtex.com
sdguke.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.173.15.100🇺🇸 AS39847838.173.0.0/18 PEG TECH INC | ||||||
| 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=1773041253 | ||||||
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=2034584180 | ||||||
Same first word
sdguke.cn |
Similar names
DNS History
10 records (3 active, 7 former)
○NSns1.alidns.com2015-08-11 → 2017-03-14 · 4 obs
● 2017-03-14 14:47:54
○ 2019-12-22 23:11:34
○ 2026-03-25 04:56:18
●NSns1.nowcndns.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 04:56:14
● 2026-03-25 04:56:18
○NSns2.alidns.com2015-08-11 → 2017-03-14 · 4 obs
● 2017-03-14 14:47:54
○ 2019-12-22 23:11:34
○ 2026-03-25 04:56:18
●NSns2.nowcndns.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 04:56:14
● 2026-03-25 04:56:18
○NSns4.dnsdun.com2019-12-22 → 2019-12-22 · 4 obs
● 2019-12-22 23:11:34
○ 2026-03-25 04:56:14
○ 2026-03-25 04:56:18
○NSns4.dnsdun.net2019-12-22 → 2019-12-22 · 4 obs
● 2019-12-22 23:11:34
○ 2026-03-25 04:56:14
○ 2026-03-25 04:56:18
○A124.16.31.1522015-08-11 → 2017-03-14 · 4 obs
● 2017-03-14 14:47:54
○ 2019-12-22 23:11:34
○ 2026-03-25 04:56:18
○A156.243.2.2242019-12-22 → 2019-12-22 · 4 obs
● 2019-12-22 23:11:34
○ 2026-03-25 04:56:14
○ 2026-03-25 04:56:18
●A38.173.15.1002026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 04:56:14
● 2026-03-25 04:56:18
○A38.177.139.2332026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-25 04:56:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| sdguke.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.138
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdguke.cn (unsigned zone)
⏱️ Timing
Total: 4554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.173.15.100 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
sdguke.cn points to a single IP number: 38.173.15.100.
other host names for instance gutaiyingpan.com.cn, raozei.cn, yrwykw.cn, sgewrmb.cn and caocuo.cn share IP numbers with sdguke.cn.
Name Servers
sdguke.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
sdguke.cn shares the same name server setup as other domains, for example 45000.cn, unift.com.cn, vcon.net.cn, xxjingyi.cn and 028szmy.com.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.