schtech.cn - dns.ninja
schtech.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.55.188.206🇺🇸 AS40061938.55.184.0/21 arosscloud | ||||||
| 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 | ||||||
| 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=1775825573 | ||||||
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=2035001131 | ||||||
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSns1.nowcndns.com2026-03-28 → 2026-07-04 · 2 obs
● 2026-03-28 14:31:10
● 2026-07-04 08:08:04
● 2026-07-04 08:08:04
●NSns2.nowcndns.com2026-03-28 → 2026-07-04 · 2 obs
● 2026-03-28 14:31:10
● 2026-07-04 08:08:04
● 2026-07-04 08:08:04
○A154.222.231.1512026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 14:31:10
○ 2026-04-12 02:55:28
○ 2026-07-04 08:08:04
○ 2026-04-12 02:55:28
○ 2026-07-04 08:08:04
●A38.55.188.2062026-04-12 → 2026-07-04 · 3 obs
○ 2026-03-28 14:31:10
● 2026-04-12 02:55:28
● 2026-07-04 08:08:04
● 2026-04-12 02:55:28
● 2026-07-04 08:08:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| schtech.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:211.99.99.38
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at schtech.cn: Error: DNS query timeout: 203.119.29.1 for DS schtech.cn
⏱️ Timing
Total: 4925ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.55.188.206 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
schtech.cn has exactly one IP address — 38.55.188.206.
Name Servers
DNS delegation for schtech.cn points to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
The name server configuration of schtech.cn is shared with other domains, for instance fplwe.cn, pinganba.cn, tvsad.cn and two others.
ns1.nowcndns.com has three IP addresses (1.193.216.204, 218.98.111.129 and 218.98.111.138) and ns2.nowcndns.com has three IP addresses (61.158.128.11, 183.253.57.202 and 211.99.99.38).