ddnnss.net - robtex.com
ddnnss.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291465 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns7.hichina.com2026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 02:34:08
●NSdns8.hichina.com2026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 02:34:08
●MXmxn.mxhichina.com2026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 02:34:08
●MXmxw.mxhichina.com2026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 02:34:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | i.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| ddnnss.net | dns7.hichina.com, dns8.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.114
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ddnnss.net (unsigned zone)
⏱️ Timing
Total: 1263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns7.hichina.com, dns8.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
ddnnss.net is delegated to two name servers: dns7.hichina.com and dns8.hichina.com.
ddnnss.net uses the same name server setup as other domains, for instance bukabuka.cn, qny.cn, bj-zhonghaiguoji.cn, zaowushen.com and aikpt.cn.
ddnnss.net shares name servers with other domains at least partially, for instance cnfoma.com, xinxinda.com, iotkit.com, yytyf.com and hechuni.com.
these name servers are commonly used together with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: dns7.hichina.com points to 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123; dns8.hichina.com points to 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.
Mail Servers
ddnnss.net is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
ddnnss.net shares the same mail server setup as other domains, including cdnsbg.com, gbetech.com, edusearch.net, istarto.com and pegoe.com.
ddnnss.net shares some mail servers with other domains, including florin.cn, andalure.com, cloudunicomm.com, benejewelry.com and pecron.com.
Host names with two IPs:
mxn.mxhichina.com points to: 47.246.136.231 and 47.246.137.47.
Host names with one IP:
mxw.mxhichina.com points to: 47.246.99.195.