wt81.cn - robtex.com
wt81.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.250.195.87🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd | ||||||
| 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=1751342939 | ||||||
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=2034786690 | ||||||
Same first word
Similar names
81tw.net |
tw18.com |
tw81.com |
81wt.com |
81tw.com |
18tw.cn |
wt18.top |
wt18.cn |
wt18.com |
18wt.com |
wt18.net |
18tw.net |
18tw.com |
w18t.com |
tw18.cn |
DNS History
3 records (3 active, 0 former)
●NSns1.nowcndns.com2026-02-24 → 2026-05-13 · 2 obs
● 2026-02-24 18:11:10
● 2026-05-13 10:04:04
● 2026-05-13 10:04:04
●NSns2.nowcndns.com2026-02-24 → 2026-05-13 · 2 obs
● 2026-02-24 18:11:10
● 2026-05-13 10:04:04
● 2026-05-13 10:04:04
●A156.250.195.872026-02-24 → 2026-05-13 · 2 obs
● 2026-02-24 18:11:10
● 2026-05-13 10:04:04
● 2026-05-13 10:04:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn... | - |
| wt81.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 wt81.cn (unsigned zone)
⏱️ Timing
Total: 3605ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.250.195.87 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
wt81.cn points to IP number 156.250.195.87.
Other host names, for instance, vancle.org.cn share IP numbers with wt81.cn.
Name Servers
wt81.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
wt81.cn uses the same name server setup as other domains such as korenova.cn, jcscw.cn, yeahs.com.cn, yongtian.net.cn and g99gle.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.