tsuna-ken.com - robtex.com
tsuna-ken.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=1777220936 | ||||||
MX for
tsuna-ken.com |
Subdomains
www.tsuna-ken.com |
Same first word
tsuna-ken.com |
DNS History
13 records (7 active, 6 former)
●NSns1.xserver.jp2026-03-01 → 2026-04-26 · 3 obs
● 2026-03-01 06:16:12
● 2026-04-26 16:52:54
●NSns2.xserver.jp2026-03-01 → 2026-04-26 · 3 obs
● 2026-03-01 06:16:12
● 2026-04-26 16:52:54
●NSns3.xserver.jp2026-03-01 → 2026-04-26 · 3 obs
● 2026-03-01 06:16:12
● 2026-04-26 16:52:54
●NSns4.xserver.jp2026-03-01 → 2026-04-26 · 3 obs
● 2026-03-01 06:16:12
● 2026-04-26 16:52:54
●NSns5.xserver.jp2026-03-01 → 2026-04-26 · 3 obs
● 2026-03-01 06:16:12
● 2026-04-26 16:52:54
○NSns6.cpi.ad.jp2017-08-10 → 2017-08-10 · 3 obs
○ 2026-03-01 06:16:12
○ 2026-04-26 16:52:54
○NSns7.cpi.ad.jp2017-08-10 → 2017-08-10 · 3 obs
○ 2026-03-01 06:16:12
○ 2026-04-26 16:52:54
●MXtsuna-ken.com2026-03-01 → 2026-04-26 · 3 obs
● 2026-03-01 06:16:12
● 2026-04-26 16:52:54
○MXvlmx20.secure.ne.jp2017-08-10 → 2017-08-10 · 3 obs
○ 2026-03-01 06:16:12
○ 2026-04-26 16:52:54
○MXvlmx21.secure.ne.jp2017-08-10 → 2017-08-10 · 3 obs
○ 2026-03-01 06:16:12
○ 2026-04-26 16:52:54
○MXvlmx22.secure.ne.jp2017-08-10 → 2017-08-10 · 3 obs
○ 2026-03-01 06:16:12
○ 2026-04-26 16:52:54
○A150.60.142.72017-08-10 → 2017-08-10 · 3 obs
○ 2026-03-01 06:16:12
○ 2026-04-26 16:52:54
●A157.112.183.472026-03-01 → 2026-04-26 · 3 obs
● 2026-03-01 06:16:12
● 2026-04-26 16:52:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tsuna-ken.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 tsuna-ken.com (unsigned zone)
⏱️ Timing
Total: 1119ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.183.47 |
| NS | 5 | ns2.xserver.jp, ns4.xserver.jp... |
| MX | 1 | tsuna-ken.com (pri: 0) |
| TXT | 2 | v=spf1 +a:sv5206.xserver.jp +a:tsuna-ken, google-site-verification=MyeHuizChGyvj8k |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
tsuna-ken.com is a parent of www.tsuna-ken.com.
Mail Server Role
tsuna-ken.com serves as the mail server for tsuna-ken.com.
IP Addresses
tsuna-ken.com points to a single IP address: 157.112.183.47.
Other host names such as jsf.japanshopping.org, sv5206.xserver.jp, mail.toho-k.com, client-room.com and satowaki.net share IP numbers with tsuna-ken.com.
Name Servers
tsuna-ken.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 tsuna-ken.com are shared with other domains, for instance ipeplus.net, sun-malt.com, kotobanoeki.com, soooda.net and grant-hair1976.com.
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 tsuna-ken.com is handled by a single mail server, tsuna-ken.com.
Host tsuna-ken.com points to IP 157.112.183.47.