kouichi.net - robtex.com
kouichi.net
net
| 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=1778862146 | ||||||
MX for
kouichi.net |
Subdomains
ns.kouichi.net |
Same first word
Similar names
uchikoi.com |
ichikou.co.jp |
ichioku.net |
ichioku.com |
okuichi.com |
chouiki.com |
uokichi.co.jp |
ichikou.com |
ichikou.sakura.ne.jp |
ichioku.com.au |
DNS History
9 records (7 active, 2 former)
●NSns1.xserver.jp2015-06-30 → 2026-05-15 · 2 obs
● 2026-05-15 16:35:42
●NSns2.xserver.jp2015-06-30 → 2026-05-15 · 2 obs
● 2026-05-15 16:35:42
●NSns3.xserver.jp2015-06-30 → 2026-05-15 · 2 obs
● 2026-05-15 16:35:42
●NSns4.xserver.jp2015-06-30 → 2026-05-15 · 2 obs
● 2026-05-15 16:35:42
●NSns5.xserver.jp2015-06-30 → 2026-05-15 · 2 obs
● 2026-05-15 16:35:42
●MXkouichi.net2015-06-30 → 2026-05-15 · 2 obs
● 2026-05-15 16:35:42
●A162.43.118.1272026-03-08 → 2026-05-15 · 3 obs
● 2026-03-08 07:23:10
● 2026-05-15 16:35:42
○A183.90.228.202015-06-30 → 2017-02-09 · 4 obs
● 2017-02-09 08:48:08
○ 2019-03-17 15:59:38
○ 2026-05-15 16:35:42
○A202.254.234.202019-03-17 → 2019-03-17 · 4 obs
● 2019-03-17 15:59:38
○ 2026-03-08 07:23:10
○ 2026-05-15 16:35:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
| kouichi.net | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.164
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 kouichi.net (unsigned zone)
⏱️ Timing
Total: 970ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.118.127 |
| NS | 5 | ns1.xserver.jp, ns4.xserver.jp... |
| MX | 1 | kouichi.net (pri: 0) |
| TXT | 1 | v=spf1 +a:sv13446.xserver.jp +a:kouichi. |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Hierarchy
The parent of ns.kouichi.net is kouichi.net.
Mail Server Role
kouichi.net serves as a mail server for kouichi.net.
IP Addresses
kouichi.net points to a single IP: 162.43.118.127.
Other host names, for instance ms-nagoya.net, roppongi-tetote.com, rec-art.jp, arikadoseikotsuin.com and mail.decoto.net share IP numbers with kouichi.net.
Name Servers
kouichi.net is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
kouichi.net partially shares name servers with other domains; examples include h-field.jp, poptennissd.com, my-trip.net, jeweligar.com and karada-what.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
kouichi.net is handled by a single mail server, kouichi.net.
kouichi.net points to a single IP: 162.43.118.127.