kowa-idea.com - robtex.com
kowa-idea.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.10.132.181🇯🇵 KDDI211.10.128.0/17 -P | ||||||
| PTR | biz-line04.idc-japan.net | ||||||
| NS | dns4.idc-japan.net ⭐ | ||||||
| A | 211.10.132.181🇯🇵 KDDI211.10.128.0/17 -P | ||||||
| PTR | biz-line04.idc-japan.net | ||||||
| NS | dns2.idc-japan.net | ||||||
| A | 35.76.97.190🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | me-sun.nedia.ne.jp | ||||||
| MX | mail.kowa-idea.com ⭐ | ||||||
| A | 211.10.132.181🇯🇵 KDDI211.10.128.0/17 -P | ||||||
| PTR | biz-line04.idc-japan.net | ||||||
| TXT | v=spf1 +a +mx +ip4:211.10.132.0/24 ~all | ||||||
| SOA | dns4.idc-japan.netnet@nedia.ne.jp 2017-09-15 #4 | ||||||
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=1778824806 | ||||||
Same first word
kowa-idea.com |
DNS History
8 records (4 active, 4 former)
○NSdns.kowa-idea.com2015-08-07 → 2017-05-26 · 4 obs
● 2017-05-26 01:48:20
○ 2026-04-11 08:06:00
○ 2026-05-15 06:05:58
●NSdns2.idc-japan.net2026-04-11 → 2026-05-15 · 3 obs
● 2026-04-11 08:06:00
● 2026-05-15 06:05:58
○NSdns3.dion.ne.jp2015-08-07 → 2017-05-26 · 4 obs
● 2017-05-26 01:48:20
○ 2026-04-11 08:06:00
○ 2026-05-15 06:05:58
●NSdns4.idc-japan.net2026-04-11 → 2026-05-15 · 3 obs
● 2026-04-11 08:06:00
● 2026-05-15 06:05:58
○MXdns.kowa-idea.com2015-08-07 → 2017-05-26 · 4 obs
● 2017-05-26 01:48:20
○ 2026-04-11 08:06:00
○ 2026-05-15 06:05:58
●MXmail.kowa-idea.com2026-04-11 → 2026-05-15 · 3 obs
● 2026-04-11 08:06:00
● 2026-05-15 06:05:58
○A210.172.87.2262015-08-07 → 2017-05-26 · 4 obs
● 2017-05-26 01:48:20
○ 2026-04-11 08:06:00
○ 2026-05-15 06:05:58
●A211.10.132.1812026-04-11 → 2026-05-15 · 3 obs
● 2026-04-11 08:06:00
● 2026-05-15 06:05:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| kowa-idea.com | dns2.idc-japan.net, dns4.idc-japan.net | - |
✅ Authoritative Response
Server:35.76.97.190
NS records: dns2.idc-japan.net, dns4.idc-japan.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kowa-idea.com (unsigned zone)
⏱️ Timing
Total: 2772ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.10.132.181 |
| NS | 2 | dns4.idc-japan.net, dns2.idc-japan.net |
| MX | 1 | mail.kowa-idea.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:211.10.132.0/24 ~all |
| SOA | 1 | dns4.idc-japan.net net.nedia.ne.jp |
Analysis
IP Addresses
kowa-idea.com resolves to one IP number: 211.10.132.181.
other host names including mail.gk-ai.com, dns4.idc-japan.net, mail.gki.co.jp, mail.souzoku-gunmasaitama.com and mail.help-each-other.com share IP numbers with kowa-idea.com.
Name Servers
kowa-idea.com is delegated to two name servers dns2.idc-japan.net and dns4.idc-japan.net.
kowa-idea.com shares the same name server setup as other domains, for instance procodes.co.jp, gk-ai.com, gki.co.jp, dokotsu.com and worlddog.co.jp.
kowa-idea.com at least partially shares name servers with other domains, for instance smartwax.jp, tabata-kk.co.jp, amip.co.jp, a5s.jp and sunaga-ss.co.jp.
These name servers are commonly used with the following name servers: dns1.idc-japan.net, dns5.idc-japan.net, dns6.idc-japan.net, dns3.idc-japan.net, dns1.nailgate.jp, ns1.tabata-kk.co.jp, ns2.tabata-kk.co.jp, dns1.a5s.jp, dns1.sewd.jp and dns2.sewd.jp.
Host names with one IP number:
dns2.idc-japan.net points to 35.76.97.190
dns4.idc-japan.net points to 211.10.132.181
Mail Servers
kowa-idea.com is handled by a single mail server, mail.kowa-idea.com.
mail.kowa-idea.com resolves to IP 211.10.132.181.