yoshikan.com - robtex.com
yoshikan.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=1774547832 | ||||||
Previously NS for
yoshikan.com |
MX for
yoshikan.com |
Same first word
yoshikan.com |
Similar names
DNS History
10 records (7 active, 3 former)
○NSdns01.muumuu-domain.com2018-07-17 → 2018-07-17 · 3 obs
○ 2026-03-19 05:02:28
○ 2026-03-26 18:10:18
○NSdns02.muumuu-domain.com2018-07-17 → 2018-07-17 · 3 obs
○ 2026-03-19 05:02:28
○ 2026-03-26 18:10:18
●NSns1.xserver.jp2026-03-19 → 2026-03-26 · 3 obs
● 2026-03-19 05:02:28
● 2026-03-26 18:10:18
●NSns2.xserver.jp2026-03-19 → 2026-03-26 · 3 obs
● 2026-03-19 05:02:28
● 2026-03-26 18:10:18
●NSns3.xserver.jp2026-03-19 → 2026-03-26 · 3 obs
● 2026-03-19 05:02:28
● 2026-03-26 18:10:18
●NSns4.xserver.jp2026-03-19 → 2026-03-26 · 3 obs
● 2026-03-19 05:02:28
● 2026-03-26 18:10:18
●NSns5.xserver.jp2026-03-19 → 2026-03-26 · 3 obs
● 2026-03-19 05:02:28
● 2026-03-26 18:10:18
○NSyoshikan.com2018-07-17 → 2018-07-17 · 3 obs
○ 2026-03-19 05:02:28
○ 2026-03-26 18:10:18
●MXyoshikan.com2026-03-19 → 2026-03-26 · 2 obs
● 2026-03-26 18:10:18
●A202.233.66.1212026-03-19 → 2026-03-26 · 2 obs
● 2026-03-26 18:10:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yoshikan.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:183.90.224.226
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yoshikan.com (unsigned zone)
⏱️ Timing
Total: 1024ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.233.66.121 |
| NS | 5 | ns4.xserver.jp, ns2.xserver.jp... |
| MX | 1 | yoshikan.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv12440.xserver.jp +a:yoshikan |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
yoshikan.com serves as the mail server for yoshikan.com.
IP Addresses
yoshikan.com points to a single IP address: 202.233.66.121.
Other host names such as scalpgen.com, start-business.jp, sv12440.xserver.jp, takefu-jc.jp and mail.takefu-jc.jp share IP numbers with yoshikan.com.
Name Servers
yoshikan.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
At least part of the name servers for yoshikan.com are shared with other domains, for instance infinity24.net, kango.pw, sokushin.net, yandk.net and ebiken.org.
Host names with three IP numbers:
ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to 35.72.43.26.
ns3.xserver.jp points to 202.226.36.247.
Mail Servers
Mail for yoshikan.com is handled by a single mail server, yoshikan.com.
Host yoshikan.com points to IP 202.233.66.121.