cgkoubou.com - robtex.com
cgkoubou.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | cpns04.sparkjapan.com ⭐ | ||||||
| A | 61.208.203.4🇯🇵 OCN61.208.0.0/16 (AS4713) CIDR BLOCK 34 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| NS | cpns05.sparkjapan.com | ||||||
| A | 61.208.203.5🇯🇵 OCN61.208.0.0/16 (AS4713) CIDR BLOCK 34 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | mailsv04.sparkjapan.co.jp | ||||||
| NS | cpns06.sparkjapan.com | ||||||
| A | 111.87.226.76🇯🇵 KDDI111.87.128.0/17 | ||||||
| MX | mx101.spat.jp ⭐ | ||||||
| A | 61.208.203.215🇯🇵 OCN61.208.0.0/16 (AS4713) CIDR BLOCK 34 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | mx101.spat.jp | ||||||
| MX | mx102.spat.jp ⭐ | ||||||
| A | 61.208.203.216🇯🇵 OCN61.208.0.0/16 (AS4713) CIDR BLOCK 34 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | mx102.spat.jp | ||||||
| TXT | v=spf1 +a +mx +ip4:61.208.203.0/24 ~all | ||||||
| SOA | cpns04.sparkjapan.comcpanelinfo@sparkjapan.co.jp 2026-03-29 #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=1778631446 | ||||||
Same first word
cgkoubou.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NScpns04.sparkjapan.com2026-05-03 → 2026-05-13 · 3 obs
● 2026-05-03 03:42:18
● 2026-05-13 00:47:04
●NScpns05.sparkjapan.com2026-05-03 → 2026-05-13 · 3 obs
● 2026-05-03 03:42:18
● 2026-05-13 00:47:04
●NScpns06.sparkjapan.com2026-05-03 → 2026-05-13 · 3 obs
● 2026-05-03 03:42:18
● 2026-05-13 00:47:04
○NSns1.sparkjapan.jp2015-05-23 → 2020-03-29 · 4 obs
● 2020-03-29 20:56:04
○ 2026-05-03 03:42:18
○ 2026-05-13 00:47:04
○NSns2.sparkjapan.jp2015-05-23 → 2020-03-29 · 4 obs
● 2020-03-29 20:56:04
○ 2026-05-03 03:42:18
○ 2026-05-13 00:47:04
○NSns3.sparkjapan.jp2016-01-26 → 2020-03-29 · 5 obs
● 2016-01-26 20:09:58
● 2020-03-29 20:56:04
○ 2026-05-03 03:42:18
○ 2026-05-13 00:47:04
○MXmx01.spat.jp2015-05-23 → 2020-03-29 · 4 obs
● 2020-03-29 20:56:04
○ 2026-05-03 03:42:18
○ 2026-05-13 00:47:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| cgkoubou.com | cpns04.sparkjapan.com, cpns05.sparkjapan.com, cpns06.sparkjapan.com | 3 records |
✅ Authoritative Response
Server:61.208.203.5
NS records: cpns04.sparkjapan.com, cpns05.sparkjapan.com, cpns06.sparkjapan.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cgkoubou.com (unsigned zone)
⏱️ Timing
Total: 749ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | cpns06.sparkjapan.com, cpns05.sparkjapan.com... |
| MX | 2 | mx101.spat.jp (pri: 10), mx102.spat.jp (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:61.208.203.0/24 ~all |
| SOA | 1 | cpns04.sparkjapan.com cpanelinfo.sparkja |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (cpns04.sparkjapan.com, cpns05.sparkjapan.com, cpns06.sparkjapan.com)
Analysis
Name Servers
cgkoubou.com is delegated to three name servers: cpns04.sparkjapan.com, cpns05.sparkjapan.com and cpns06.sparkjapan.com.
cgkoubou.com at least partially shares name servers with other domains, for instance caddec.com, miyazaki-cgc.or.jp, tebachan.com, akaihane-miyazaki.jp and nihoneisei-m.co.jp.
Host names with one IP number:
cpns04.sparkjapan.com points to 61.208.203.4.
cpns05.sparkjapan.com points to 61.208.203.5.
cpns06.sparkjapan.com points to 111.87.226.76.
Mail Servers
cgkoubou.com is handled by two mail servers: mx101.spat.jp and mx102.spat.jp.
cgkoubou.com shares the same mail server setup as other domains, for instance ippei-holdings.com, iwakiri-sekkei.com, sparkjapan.co.jp, gengetsu.net and okamine.co.jp.
Host names with one IP number:
The host mx101.spat.jp points to 61.208.203.215 and the host mx102.spat.jp points to 61.208.203.216.