kouei2019.com - robtex.com
kouei2019.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.140.118.89🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| NS | ns2.kouei2019.com ⭐ | ||||||
| A | 210.140.118.89🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| NS | prvh1039.presinet.ne.jp | ||||||
| A | 210.140.118.89🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| MX | mail.kouei2019.com ⭐ | ||||||
| A | 210.140.118.89🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| TXT | v=spf1 +a +mx -all +a:prvh1039.presinet.ne.jp | ||||||
| SOA | ns2.kouei2019.cominfo@presinet.ne.jp 2026-03-10 #1 | ||||||
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=1774591477 | ||||||
Subdomains
Same first word
kouei2019.com |
DNS History
5 records (4 active, 1 former)
●NSns2.kouei2019.com2020-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 06:10:18
●NSprvh1039.presinet.ne.jp2020-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 06:10:18
●MXmail.kouei2019.com2020-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 06:10:18
○A113.43.208.2092020-02-15 → 2026-02-23 · 4 obs
● 2026-02-23 13:24:46
○ 2026-02-25 21:07:22
○ 2026-03-27 06:10:18
●A210.140.118.892026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 21:07:22
● 2026-03-27 06:10:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kouei2019.com | prvh1039.presinet.ne.jp, ns2.kouei2019.com | 1 record |
✅ Authoritative Response
Server:210.140.118.89
NS records: prvh1039.presinet.ne.jp, ns2.kouei2019.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kouei2019.com (unsigned zone)
⏱️ Timing
Total: 4146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.140.118.89 |
| NS | 2 | ns2.kouei2019.com, prvh1039.presinet.ne.jp |
| MX | 1 | mail.kouei2019.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all +a:prvh1039.presinet. |
| SOA | 1 | ns2.kouei2019.com info.presinet.ne.jp |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns2.kouei2019.com)
Analysis
Hierarchy
kouei2019.com is a parent of ns2.kouei2019.com and mail.kouei2019.com.
IP Addresses
kouei2019.com points to a single IP number: 210.140.118.89.
Other host names, for instance ns2.mac-paint.com, mail.shetomo.com, mail.seajunkie.net, kaguragi.co.jp and mail.korugi-salon.com share IP numbers with kouei2019.com.
Name Servers
kouei2019.com is delegated to two name servers: ns2.kouei2019.com and prvh1039.presinet.ne.jp.
kouei2019.com shares name servers with other domains at least partially, for instance fu-boo.com, madocafarm.com, inui-works.com, moku-kobo.com and kuharatosou.com.
these name servers are commonly used with ns2.fu-boo.com, ns2.madocafarm.com, ns2.inui-works.com, ns2.moku-kobo.com, ns2.kuharatosou.com, ns2.cl-hattori.com, ns2.yutaka-sports-shinkyuin.com and ns2.kaguragi.co.jp.
Host names with a single IP number:
ns2.kouei2019.com points to 210.140.118.89.
prvh1039.presinet.ne.jp points to 210.140.118.89.
Host names pointing to 210.140.118.89: ns2.kouei2019.com and prvh1039.presinet.ne.jp.
Mail Servers
The mail server for kouei2019.com is mail.kouei2019.com.
Host name mail.kouei2019.com resolves to IP 210.140.118.89.