multdata.cn - robtex.com
multdata.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 191.219.37.102 | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| NS | dm2.longmingdns.com | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1786727792 | ||||||
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=2035572180 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSdm1.longmingdns.com2026-08-30 → 2026-11-14 · 2 obs
● 2026-08-30 16:24:36
● 2026-11-14 20:43:24
● 2026-11-14 20:43:24
●NSdm2.longmingdns.com2026-08-30 → 2026-11-14 · 2 obs
● 2026-08-30 16:24:36
● 2026-11-14 20:43:24
● 2026-11-14 20:43:24
●A191.219.37.1022026-09-07 → 2026-11-14 · 4 obs
● 2026-09-07 11:41:20
○ 2026-11-04 06:08:02
● 2026-11-14 20:03:00
● 2026-11-14 20:43:24
○ 2026-11-04 06:08:02
● 2026-11-14 20:03:00
● 2026-11-14 20:43:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, b.dns.cn, d.dns.cn... | - |
| multdata.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)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 1135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.219.37.102 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
multdata.cn resolves to just one IP address, 191.219.37.102.
Name Servers
multdata.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.