coolpit.com - dns.ninja
coolpit.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.118.65.26🇯🇵 InfoSphere219.118.64.0/20 Kai Creates | ||||||
| PTR | sv10.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 | mx.linkclub.jp ⭐ | ||||||
| A | 219.118.68.160🇯🇵 InfoSphere219.118.64.0/20 Kai Creates | ||||||
| PTR | mx.linkclub.jp | ||||||
| TXT | v=spf1 ip4:219.118.68.0/24 ip4:219.118.65.0/24 ~all | ||||||
| SOA | usr-ns1.linkclub.jpnsadmin@linkclub.jp serial=1520917317 | ||||||
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=1784294287 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSusr-ns1.linkclub.jp2015-06-09 → 2026-07-17 · 2 obs
● 2026-07-17 13:19:48
●NSusr-ns2.linkclub.jp2015-06-09 → 2026-07-17 · 2 obs
● 2026-07-17 13:19:48
●MXmx.linkclub.jp2015-06-09 → 2026-07-17 · 2 obs
● 2026-07-17 13:19:48
●A219.118.65.262026-02-25 → 2026-07-17 · 3 obs
● 2026-02-25 16:50:52
● 2026-07-17 13:19:48
○A219.118.71.1372015-06-09 → 2017-04-03 · 4 obs
● 2017-04-03 10:53:24
○ 2026-02-25 16:50:52
○ 2026-07-17 13:19:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coolpit.com | usr-ns1.linkclub.jp, usr-ns2.linkclub.jp | - |
✅ Authoritative Response
Server:219.118.70.50
NS records: usr-ns1.linkclub.jp, usr-ns2.linkclub.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolpit.com (unsigned zone)
⏱️ Timing
Total: 964ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.118.65.26 |
| NS | 2 | usr-ns1.linkclub.jp, usr-ns2.linkclub.jp |
| MX | 1 | mx.linkclub.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:219.118.68.0/24 ip4:219.118.6 |
| SOA | 1 | usr-ns1.linkclub.jp nsadmin.linkclub.jp |
Analysis
IP Addresses
coolpit.com resolves to just one IP address, 219.118.65.26.
Two other host names, along with cleando.biz, color-m.net and a-fine.com, also share IP numbers with coolpit.com.
Name Servers
coolpit.com uses two name servers for its delegation: usr-ns1.linkclub.jp and usr-ns2.linkclub.jp.
coolpit.com shares its NS records with other domains, for example verde-net.co.jp, h-hagiya.com, m-light.jp and two others.
The name servers of coolpit.com overlap at least partially with those of other domains — among them hand-jp.com, rupan.jp, gemy.com and two more.
These name servers commonly appear in combination with the name servers pba.linkclub.jp.
Both usr-ns1.linkclub.jp and usr-ns2.linkclub.jp have a single IP address each — usr-ns1.linkclub.jp resolves to 219.118.70.40 while usr-ns2.linkclub.jp resolves to 219.118.70.50.
Mail Servers
The sole mail server for coolpit.com is mx.linkclub.jp.
Among the domains sharing a mail server setup with coolpit.com are mari-s.com, seigyo.net, hoahana.jp and two others.
mx.linkclub.jp directs to just one IP number, 219.118.68.160.