wb28.cn - robtex.com
wb28.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.173.36.237🇺🇸 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=1773044307 | ||||||
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=2034663775 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSdns10.hichina.com2016-11-09 → 2016-11-09 · 3 obs
○ 2017-05-26 23:13:52
○ 2026-04-12 22:42:12
○NSdns9.hichina.com2016-11-09 → 2016-11-09 · 3 obs
○ 2017-05-26 23:13:52
○ 2026-04-12 22:42:12
○NSexpirens3.hichina.com2017-05-26 → 2017-05-26 · 4 obs
● 2017-05-26 23:13:52
○ 2026-03-19 00:38:26
○ 2026-04-12 22:42:12
○NSexpirens4.hichina.com2017-05-26 → 2017-05-26 · 4 obs
● 2017-05-26 23:13:52
○ 2026-03-19 00:38:26
○ 2026-04-12 22:42:12
●NSns1.nowcndns.com2026-03-19 → 2026-04-12 · 3 obs
● 2026-03-19 00:38:26
● 2026-04-12 22:42:12
●NSns2.nowcndns.com2026-03-19 → 2026-04-12 · 3 obs
● 2026-03-19 00:38:26
● 2026-04-12 22:42:12
○MXmxn.mxhichina.com2016-11-09 → 2016-11-09 · 3 obs
○ 2017-05-26 23:13:52
○ 2026-04-12 22:42:12
○MXmxw.mxhichina.com2016-11-09 → 2016-11-09 · 3 obs
○ 2017-05-26 23:13:52
○ 2026-04-12 22:42:12
○A139.129.151.1782016-11-09 → 2016-11-09 · 3 obs
○ 2017-05-26 23:13:52
○ 2026-04-12 22:42:12
●A38.173.36.2372026-03-19 → 2026-04-12 · 3 obs
● 2026-03-19 00:38:26
● 2026-04-12 22:42:12
○A47.89.58.1412017-05-26 → 2017-05-26 · 4 obs
● 2017-05-26 23:13:52
○ 2026-03-19 00:38:26
○ 2026-04-12 22:42:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| wb28.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 wb28.cn (unsigned zone)
⏱️ Timing
Total: 1195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.173.36.237 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
wb28.cn points to a single IP address: 38.173.36.237.
Other host names such as s068.cn, texqingdao.cn, gpxian.cn, meijuziyuan.cn and cxbb89.cn share IPs with wb28.cn.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle the delegation for wb28.cn.
wb28.cn shares the same name server setup as other domains, for example 11a1.cn, xpi4bc2.cn, hslnx.cn, j7r5ld.cn and creport.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.