fdur.com - dns.ninja
fdur.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.118.71.30🇯🇵 InfoSphere219.118.64.0/20 Kai Creates | ||||||
| PTR | parking.hosting-link.ne.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 ip4:219.118.70.0/23 ~all | ||||||
| SOA | usr-ns1.linkclub.jpnsadmin@linkclub.jp serial=1558926119 | ||||||
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=1783735212 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSusr-ns1.linkclub.jp2015-06-02 → 2026-07-11 · 2 obs
● 2026-07-11 02:19:18
●NSusr-ns2.linkclub.jp2015-06-02 → 2026-07-11 · 2 obs
● 2026-07-11 02:19:18
●MXmx.linkclub.jp2015-06-02 → 2026-07-11 · 2 obs
● 2026-07-11 02:19:18
○A219.118.71.1332015-06-02 → 2017-05-01 · 4 obs
● 2017-05-01 18:09:10
○ 2026-03-12 01:41:14
○ 2026-07-11 02:19:18
●A219.118.71.302026-03-12 → 2026-07-11 · 3 obs
● 2026-03-12 01:41:14
● 2026-07-11 02:19:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net... | - |
| fdur.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 fdur.com (unsigned zone)
⏱️ Timing
Total: 1195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.118.71.30 |
| NS | 2 | usr-ns2.linkclub.jp, usr-ns1.linkclub.jp |
| MX | 1 | mx.linkclub.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:219.118.68.0/24 ip4:219.118.7 |
| SOA | 1 | usr-ns1.linkclub.jp nsadmin.linkclub.jp |
Analysis
IP Addresses
fdur.com has exactly one IP address — 219.118.71.30.
modetec.net, kruspe.org, cafeterrazza.net plus two other host names have IP numbers in common with fdur.com.
Name Servers
fdur.com uses two name servers for its delegation: usr-ns1.linkclub.jp and usr-ns2.linkclub.jp.
The name server configuration of fdur.com is shared with other domains, for instance niimis.net, kamiyas.com, willworx.biz and two others.
The name servers of fdur.com overlap at least partially with those of other domains — among them bm7th.com, atomic-heart.jp, peptide-prima.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
fdur.com uses one mail server — mx.linkclub.jp.
The mail server setup of fdur.com matches that of other domains such as nantan.co.jp, meisei.biz, owan.info and two others.
mx.linkclub.jp directs to just one IP number, 219.118.68.160.