20wt.cn - robtex.com
20wt.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.240.38.123🇭🇰 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 | ||||||
| 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 | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1782085307 | ||||||
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=2035098209 | ||||||
Subdomains
www.20wt.cn |
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●NSns1.nowcndns.com2026-03-17 → 2026-07-27 · 2 obs
● 2026-07-27 22:57:36
●NSns2.nowcndns.com2026-03-17 → 2026-07-27 · 2 obs
● 2026-07-27 22:57:36
○A154.23.61.132026-03-17 → 2026-07-27 · 2 obs
○ 2026-07-27 22:57:36
●A156.240.38.1232026-07-27 → 2026-07-27 · 3 obs
● 2026-07-27 22:57:32
● 2026-07-27 22:57:36
○A207.57.196.1092026-03-17 → 2026-04-17 · 4 obs
● 2026-04-17 19:59:06
○ 2026-07-27 22:57:32
○ 2026-07-27 22:57:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 20wt.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:1.193.216.204
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 20wt.cn (unsigned zone)
⏱️ Timing
Total: 1857ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.240.38.123 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
www.20wt.cn is a subdomain of 20wt.cn.
IP Addresses
20wt.cn points to a single IP number: 156.240.38.123.
There are other host names — amethod.com.cn among them — that share IP numbers with 20wt.cn.
Name Servers
DNS delegation for 20wt.cn points to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
20wt.cn shares its name server setup with other domains, including csy6092.com.cn, m29705.cn, fryvr.cn and two others.
20wt.cn has partial name server overlap with other domains, including m-p-t.com.
Both ns1.nowcndns.com and ns2.nowcndns.com point to three IP numbers: ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138, while ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.