kojima-net.com - robtex.com
kojima-net.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.118.71.95🇯🇵 InfoSphere219.118.64.0/20 Kai Creates | ||||||
| PTR | lhx07.linkclub.jp | ||||||
| NS | pba.linkclub.jp ⭐ | ||||||
| A | 219.118.68.202🇯🇵 InfoSphere219.118.64.0/20 Kai Creates | ||||||
| PTR | lhx-member.linkclub.jp | ||||||
| NS | usr-ns1.linkclub.jp | ||||||
| A | 219.118.70.40🇯🇵 InfoSphere219.118.64.0/20 Kai Creates | ||||||
| PTR | usr-ns1.linkclub.jp | ||||||
| NS | usr-ns2.linkclub.jp | ||||||
| A | 219.118.70.50🇯🇵 InfoSphere219.118.64.0/20 Kai Creates | ||||||
| PTR | usr-ns2.linkclub.jp | ||||||
| MX | mail.kojima-net.com ⭐ | ||||||
| A | 219.118.71.95🇯🇵 InfoSphere219.118.64.0/20 Kai Creates | ||||||
| PTR | lhx07.linkclub.jp | ||||||
| TXT | v=spf1 ip4:219.118.71.95 include:spf.lhx.linkclub.jp ~all | ||||||
| SOA | pba.linkclub.jpnsadmin@linkclub.jp 2023-04-25 #2 | ||||||
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=1776205752 | ||||||
Subdomains
mail.kojima-net.com |
Same first word
kojima-net.com |
DNS History
5 records (5 active, 0 former)
●NSpba.linkclub.jp2015-05-21 → 2026-04-14 · 2 obs
● 2026-04-14 22:45:56
●NSusr-ns1.linkclub.jp2015-05-21 → 2026-04-14 · 2 obs
● 2026-04-14 22:45:56
●NSusr-ns2.linkclub.jp2015-05-21 → 2026-04-14 · 2 obs
● 2026-04-14 22:45:56
●MXmail.kojima-net.com2015-05-21 → 2026-04-14 · 2 obs
● 2026-04-14 22:45:56
●A219.118.71.952015-05-21 → 2026-04-14 · 2 obs
● 2026-04-14 22:45:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kojima-net.com | usr-ns1.linkclub.jp, usr-ns2.linkclub.jp | - |
✅ Authoritative Response
Server:219.118.70.40
NS records: usr-ns1.linkclub.jp, usr-ns2.linkclub.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kojima-net.com (unsigned zone)
⏱️ Timing
Total: 4032ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.118.71.95 |
| NS | 2 | usr-ns1.linkclub.jp, usr-ns2.linkclub.jp |
| MX | 1 | mail.kojima-net.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:219.118.71.95 include:spf.lhx |
| SOA | 1 | pba.linkclub.jp nsadmin.linkclub.jp |
Analysis
Hierarchy
kojima-net.com is the parent of mail.kojima-net.com.
IP Addresses
kojima-net.com points to IP number 219.118.71.95.
For instance, other host names jt-net.com, mail.eston.jp, mail.vvs.ne.jp, mail.yasuda3.com and mail.kinshuko.com share IP numbers with kojima-net.com.
Name Servers
The delegation for kojima-net.com is handled by three name servers: pba.linkclub.jp, usr-ns1.linkclub.jp and usr-ns2.linkclub.jp.
kojima-net.com shares name servers with other domains at least partially, for example bimatcay.jp, mooncomet.jp, o2key.jp, otsuka-ai.net and ktachikawa.com.
Host names with a single IP address: pba.linkclub.jp points to 219.118.68.202; usr-ns1.linkclub.jp points to 219.118.70.40; usr-ns2.linkclub.jp points to 219.118.70.50.
Mail Servers
kojima-net.com is handled by a single mail server, mail.kojima-net.com.
mail.kojima-net.com points to a single IP: 219.118.71.95.