kougetsusou.com - robtex.com
kougetsusou.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.127.214.168🇯🇵 SAKURA-A153.127.192.0/19 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www4028.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | kougetsusou.com ⭐ | ||||||
| A | 153.127.214.168🇯🇵 SAKURA-A153.127.192.0/19 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www4028.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www4028.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-09-15 #3 | ||||||
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=1774689722 | ||||||
Previously NS for
kougetsusou.com |
MX for
kougetsusou.com |
Same first word
kougetsusou.com |
DNS History
10 records (5 active, 5 former)
○NSdnss10.so-net.ne.jp2016-12-20 → 2017-12-05 · 4 obs
● 2017-12-05 15:40:56
○ 2026-02-25 20:53:58
○ 2026-03-28 09:37:38
○NSdnss11.so-net.ne.jp2016-12-20 → 2017-12-05 · 4 obs
● 2017-12-05 15:40:56
○ 2026-02-25 20:53:58
○ 2026-03-28 09:37:38
○NSkougetsusou.com2016-12-20 → 2017-12-05 · 4 obs
● 2017-12-05 15:40:56
○ 2026-02-25 20:53:58
○ 2026-03-28 09:37:38
●NSmaster.dns.ne.jp2026-02-25 → 2026-03-28 · 3 obs
● 2026-02-25 20:53:58
● 2026-03-28 09:37:38
●NSns1.dns.ne.jp2026-02-25 → 2026-03-28 · 3 obs
● 2026-02-25 20:53:58
● 2026-03-28 09:37:38
●NSns2.dns.ne.jp2026-02-25 → 2026-03-28 · 3 obs
● 2026-02-25 20:53:58
● 2026-03-28 09:37:38
●MXkougetsusou.com2026-02-25 → 2026-03-28 · 3 obs
● 2026-02-25 20:53:58
● 2026-03-28 09:37:38
○MXmx.kougetsusou.com2016-12-20 → 2017-12-05 · 4 obs
● 2017-12-05 15:40:56
○ 2026-02-25 20:53:58
○ 2026-03-28 09:37:38
●A153.127.214.1682026-02-25 → 2026-03-28 · 3 obs
● 2026-02-25 20:53:58
● 2026-03-28 09:37:38
○A211.13.196.1432016-12-20 → 2017-12-05 · 4 obs
● 2017-12-05 15:40:56
○ 2026-02-25 20:53:58
○ 2026-03-28 09:37:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net... | - |
| kougetsusou.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kougetsusou.com (unsigned zone)
⏱️ Timing
Total: 954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.127.214.168 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | kougetsusou.com (pri: 10) |
| TXT | 1 | v=spf1 a:www4028.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
For kougetsusou.com, the mail server is kougetsusou.com.
IP Addresses
kougetsusou.com resolves to one IP number: 153.127.214.168.
other host names including takeout8.com, hizume.jp, sakeist.com, jb-japan-b.jp and tsukushikai.jp share IP numbers with kougetsusou.com.
Name Servers
kougetsusou.com is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
kougetsusou.com at least partially shares name servers with other domains, for instance kenkofujisawa.jp, kuusatu.jp, orange-sox.com, hk-mach.com and manner.co.jp.
Host names with one IP number: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
kougetsusou.com is served by a single mail server, kougetsusou.com.
kougetsusou.com resolves to IP 153.127.214.168.