wmlsysz.cn - robtex.com
wmlsysz.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 137.175.87.44🇺🇸 PEGTECHINC137.175.64.0/18 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=1760278054 | ||||||
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
wmlsysz.cn |
DNS History
8 records (3 active, 5 former)
○NSns1.cdns.cn2015-10-08 → 2016-07-20 · 4 obs
● 2015-10-08 02:21:24
● 2016-07-20 16:51:32
○ 2026-02-15 07:56:10
○ 2026-04-12 22:59:14
● 2016-07-20 16:51:32
○ 2026-02-15 07:56:10
○ 2026-04-12 22:59:14
●NSns1.nowcndns.com2026-02-15 → 2026-04-12 · 3 obs
○ 2016-07-20 16:51:32
● 2026-02-15 07:56:10
● 2026-04-12 22:59:14
● 2026-02-15 07:56:10
● 2026-04-12 22:59:14
○NSns2.cdns.cn2015-10-08 → 2016-07-20 · 4 obs
● 2015-10-08 02:21:24
● 2016-07-20 16:51:32
○ 2026-02-15 07:56:10
○ 2026-04-12 22:59:14
● 2016-07-20 16:51:32
○ 2026-02-15 07:56:10
○ 2026-04-12 22:59:14
●NSns2.nowcndns.com2026-02-15 → 2026-04-12 · 3 obs
○ 2016-07-20 16:51:32
● 2026-02-15 07:56:10
● 2026-04-12 22:59:14
● 2026-02-15 07:56:10
● 2026-04-12 22:59:14
○NSns3.cdns.cn2015-10-08 → 2016-07-20 · 4 obs
● 2015-10-08 02:21:24
● 2016-07-20 16:51:32
○ 2026-02-15 07:56:10
○ 2026-04-12 22:59:14
● 2016-07-20 16:51:32
○ 2026-02-15 07:56:10
○ 2026-04-12 22:59:14
●A137.175.87.442026-02-15 → 2026-04-12 · 3 obs
○ 2016-07-20 16:51:32
● 2026-02-15 07:56:10
● 2026-04-12 22:59:14
● 2026-02-15 07:56:10
● 2026-04-12 22:59:14
○A222.171.249.2142015-10-08 → 2016-07-20 · 4 obs
● 2015-10-08 02:21:24
● 2016-07-20 16:51:32
○ 2026-02-15 07:56:10
○ 2026-04-12 22:59:14
● 2016-07-20 16:51:32
○ 2026-02-15 07:56:10
○ 2026-04-12 22:59:14
○CNAMEsx214.lcweb03.cn2016-07-20 → 2026-02-15 · 4 obs
● 2016-07-20 16:51:32
● 2026-02-15 07:56:10
○ 2026-02-27 14:36:10
○ 2026-04-12 22:59:14
● 2026-02-15 07:56:10
○ 2026-02-27 14:36:10
○ 2026-04-12 22:59:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn... | - |
| wmlsysz.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:61.158.128.11
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wmlsysz.cn (unsigned zone)
⏱️ Timing
Total: 4475ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.175.87.44 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
wmlsysz.cn resolves to one IP number: 137.175.87.44.
Name Servers
wmlsysz.cn's delegation uses two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
wmlsysz.cn uses the same name server setup as other domains, such as pchen.cn, xinanzl.cn, 7434.org.cn, eh966.cn and fjjd.com.cn.
Host names with three IP numbers:
The host name ns1.nowcndns.com resolves to 1.193.216.204, 218.98.111.129 and 218.98.111.138.
The host name ns2.nowcndns.com resolves to 61.158.128.11, 183.253.57.202 and 211.99.99.38.