cn-aibook.com - robtex.com
cn-aibook.com
com
| 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=1777064326 | ||||||
Same first word
cn-aibook.com |
DNS History
5 records (5 active, 0 former)
●NSns5.diymysite.com2026-03-28 → 2026-04-24 · 2 obs
● 2026-04-24 21:15:20
●NSns6.diymysite.com2026-03-28 → 2026-04-24 · 2 obs
● 2026-04-24 21:15:20
●MXhzmx01.mxmail.netease.com2026-03-28 → 2026-04-24 · 2 obs
● 2026-04-24 21:15:20
●MXhzmx02.mxmail.netease.com2026-03-28 → 2026-04-24 · 2 obs
● 2026-04-24 21:15:20
●A43.135.137.1722026-03-28 → 2026-04-24 · 2 obs
● 2026-04-24 21:15:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| cn-aibook.com | ns5.diymysite.com, ns6.diymysite.com | 7 records |
✅ Authoritative Response
Server:118.123.253.132
NS records: ns5.diymysite.com, ns6.diymysite.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cn-aibook.com (unsigned zone)
⏱️ Timing
Total: 676ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.135.137.172 |
| NS | 2 | ns5.diymysite.com, ns6.diymysite.com |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | ns5.diymysite.com dnsconct.myhostadmin.n |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (ns5.diymysite.com, ns5.diymysite.com, ns5.diymysite.com...)
Analysis
IP Addresses
cn-aibook.com resolves to one IP number: 43.135.137.172.
Other host names, for instance sanolasermedical.com, tindepowercable.com, joiehardware.com, crawlerundercarriage.com and ansi-sensor.com share IP numbers with cn-aibook.com.
Name Servers
cn-aibook.com's delegation uses two name servers: ns5.diymysite.com and ns6.diymysite.com.
cn-aibook.com uses the same name server setup as other domains, such as 92tlbb.com, sz-lcd.com, hdwsx.com, 664401.com and zhwcloud.com.
cn-aibook.com at least partially shares name servers with other domains, for instance kb173.com, weixiu724.com, 583023.com and tzgjy.com.
These name servers are commonly used with ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net and ns6.myhostadmin.net.
Host names with three IP numbers:
The host name ns5.diymysite.com resolves to 240e:d9:c200::2, 61.172.183.73 and 118.123.249.114.
The host name ns6.diymysite.com resolves to 240e:d9:c200:1::2, 60.247.150.13 and 118.123.253.132.
Mail Servers
cn-aibook.com is served by two mail servers hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
cn-aibook.com shares the same mail server setup as other domains, for instance dcsfeed.com, hzkjl.cn, visiongroup.cn, shjijing.cn and wegosuture.com.
Host names with two IP numbers
hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.