mduyd.cn - robtex.com
mduyd.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.89.225.220🇭🇰 OWGELS-AS-AP154.89.224.0/20 Aresidc limited | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1761543136 | ||||||
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=2035130265 | ||||||
Same first word
mduyd.cn |
Similar names
muddy.org |
muddy.biz |
muddy.de |
muddy.shop |
muddy.tv |
muddy.io |
myddu.com |
yumdd.com |
muddy.pl |
muddy.eu |
muddy.dk |
muddy.kr |
muddy.co.uk |
DNS History
3 records (3 active, 0 former)
●NSdm1.longmingdns.com2026-08-01 → 2026-08-04 · 2 obs
● 2026-08-01 22:05:04
● 2026-08-04 09:50:04
● 2026-08-04 09:50:04
●NSdm2.longmingdns.com2026-08-01 → 2026-08-04 · 2 obs
● 2026-08-01 22:05:04
● 2026-08-04 09:50:04
● 2026-08-04 09:50:04
●A154.89.225.2202026-08-01 → 2026-08-04 · 2 obs
● 2026-08-01 22:05:04
● 2026-08-04 09:50:04
● 2026-08-04 09:50:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, e.dns.cn, b.dns.cn... | - |
| mduyd.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mduyd.cn (unsigned zone)
⏱️ Timing
Total: 4464ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.89.225.220 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
mduyd.cn has exactly one IP address — 154.89.225.220.
Name Servers
The NS records for mduyd.cn delegate to dm1.longmingdns.com and dm2.longmingdns.com.
The name server configuration of mduyd.cn is shared with other domains, for instance zh-zm.cn, s615.cn, jt88.cn and two others.
Host names pointing to two IP addresses:
The A records for dm2.longmingdns.com return 183.253.57.197 and 211.99.99.56.
Host names resolving to a single IP address:
dm1.longmingdns.com resolves to the IP address 218.98.111.163.