umdsign.cn - robtex.com
umdsign.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.225.21.150🇺🇸 CNSERVERSLLC23.225.21.0/24 | ||||||
| NS | ns1.xmodxvquvodns.com ⭐ | ||||||
| A | 154.86.21.200🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 177.2.31.200🇧🇷 AS-V177.2.0.0/18 | ||||||
| NS | ns2.xmodxvquvodns.com | ||||||
| A | 154.86.21.207🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 177.2.31.207🇧🇷 AS-V177.2.0.0/18 | ||||||
| SOA | ns1.xmodxvquvodns.comadmin@xmodxvquvodns.com serial=1775115165 | ||||||
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=2035059468 | ||||||
Subdomains
www.umdsign.cn |
Same first word
umdsign.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.xmodxvquvodns.com2026-05-06 → 2026-07-19 · 2 obs
● 2026-07-19 07:47:28
●NSns2.xmodxvquvodns.com2026-05-06 → 2026-07-19 · 2 obs
● 2026-07-19 07:47:28
●A23.225.21.1502026-05-06 → 2026-07-19 · 2 obs
● 2026-07-19 07:47:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| umdsign.cn | ns1.xmodxvquvodns.com, ns2.xmodxvquvodns.com | - |
✅ Authoritative Response
Server:154.86.21.200
NS records: ns1.xmodxvquvodns.com, ns2.xmodxvquvodns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3935ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.225.21.150 |
| NS | 2 | ns1.xmodxvquvodns.com, ns2.xmodxvquvodns.com |
| SOA | 1 | ns1.xmodxvquvodns.com admin.xmodxvquvodn |
Analysis
Hierarchy
The domain www.umdsign.cn falls under the parent umdsign.cn.
IP Addresses
umdsign.cn points to a single IP number: 23.225.21.150.
Other host names share IP numbers with umdsign.cn; www.umdsign.cn is one such example.
Name Servers
umdsign.cn is served by two delegated name servers, ns1.xmodxvquvodns.com and ns2.xmodxvquvodns.com.
umdsign.cn shares its name server setup with other domains, including xq369.com, hongfengjxc.com, bb93.cn and two others.
At least some of umdsign.cn's name servers are shared with other domains, for example lzbwls.com, 1zaoyanji.com, 920hs.com and two more.
These name servers tend to be deployed in combination with the name servers ns1.hangdaxinli.com and ns2.hangdaxinli.com.
Each of the two host names carries two IP addresses: ns1.xmodxvquvodns.com points to 154.86.21.200 and 177.2.31.200, and ns2.xmodxvquvodns.com points to 154.86.21.207 and 177.2.31.207.