koudoku.com - robtex.com
koudoku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.71.56🇯🇵 GMO-INTERNET160.251.71.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www288.conoha.ne.jp | ||||||
| NS | ns-a1.conoha.io ⭐ | ||||||
| A | 2400:8500:3000::88🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | ns-a1.cnode.io | ||||||
| A | 157.7.33.88🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-a1.cnode.io | ||||||
| NS | ns-a2.conoha.io | ||||||
| A | 2404:8680:1101:310::53🇹🇭 GMO-ZCOM-AS-TH2404:8680:1101::/48 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110 | ||||||
| A | 150.95.23.148🇹🇭 GMO-ZCOM-AS-TH150.95.20.0/22 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110 | ||||||
| PTR | v150-95-23-148.a001.m.bkk1.static.cnode.io | ||||||
| NS | ns-a3.conoha.io | ||||||
| A | 2404:f080:1101:310::53🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| A | 150.95.19.148🇻🇳 GMO-ZCOM-AS-VN150.95.16.0/22 RUNSYSTEM-VN | ||||||
| PTR | v150-95-19-148.a001.m.han1.static.cnode.io | ||||||
| MX | mail84.conoha.ne.jp ⭐ | ||||||
| A | 160.251.71.49🇯🇵 GMO-INTERNET160.251.71.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail84.conoha.ne.jp | ||||||
| TXT | v=spf1 include:_spf.conoha.ne.jp ~all | ||||||
| SOA | ns-a1.conoha.iopostmaster@koudoku.com serial=1772086439 | ||||||
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=1771291435 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSjm1.dns.com2019-12-24 → 2019-12-24 · 3 obs
○ 2026-03-24 06:52:36
○ 2026-03-24 06:52:38
●NSns-a1.conoha.io2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 06:52:36
● 2026-03-24 06:52:38
●NSns-a2.conoha.io2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 06:52:36
● 2026-03-24 06:52:38
●NSns-a3.conoha.io2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 06:52:36
● 2026-03-24 06:52:38
○MXmail.b-io.co2015-07-23 → 2017-03-14 · 4 obs
● 2017-03-14 17:35:48
○ 2019-12-24 17:36:24
○ 2026-03-24 06:52:38
●MXmail84.conoha.ne.jp2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 06:52:36
● 2026-03-24 06:52:38
●A160.251.71.562026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 06:52:36
● 2026-03-24 06:52:38
○A192.0.29.2412019-12-24 → 2019-12-24 · 4 obs
● 2019-12-24 17:36:24
○ 2026-03-24 06:52:36
○ 2026-03-24 06:52:38
○A50.56.81.1192015-07-23 → 2017-03-14 · 4 obs
● 2017-03-14 17:35:48
○ 2019-12-24 17:36:24
○ 2026-03-24 06:52:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| koudoku.com | ns-a1.conoha.io, ns-a2.conoha.io, ns-a3.conoha.io | - |
✅ Authoritative Response
Server:150.95.23.148
NS records: ns-a1.conoha.io, ns-a2.conoha.io, ns-a3.conoha.io
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koudoku.com (unsigned zone)
⏱️ Timing
Total: 1299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.71.56 |
| NS | 3 | ns-a1.conoha.io, ns-a2.conoha.io... |
| MX | 1 | mail84.conoha.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.conoha.ne.jp ~all |
| SOA | 1 | ns-a1.conoha.io postmaster.koudoku.com |
Analysis
IP Addresses
koudoku.com resolves to one IP number: 160.251.71.56.
Other host names, for instance nextstep.pw, www.nextstep.pw, gnoble.co.jp, www288.conoha.ne.jp and teikeiworks.co.jp share IP numbers with koudoku.com.
Name Servers
koudoku.com is delegated to three name servers: ns-a1.conoha.io, ns-a2.conoha.io and ns-a3.conoha.io.
koudoku.com at least partially shares name servers with other domains, including happy-lifestyle-blog.com, tectectec.co.jp, 57.88.130.133.in-addr.arpa, always-happy.net and mathkuro.com.
Host names with two IP numbers:
ns-a1.conoha.io: 2400:8500:3000::88 and 157.7.33.88
ns-a2.conoha.io: 2404:8680:1101:310::53 and 150.95.23.148
ns-a3.conoha.io: 2404:f080:1101:310::53 and 150.95.19.148
Mail Servers
A single mail server handles koudoku.com, mail84.conoha.ne.jp.
koudoku.com shares the same mail server setup as other domains, for instance amena.co.jp, gootala.com, kingyo-bowl.com, one-torch.com and smartlight.jp.
koudoku.com shares some mail servers with other domains, for instance konpeitok.com, sougetu.com, honest-body.com and en-sports.com.
Host name mail84.conoha.ne.jp resolves to a single IP: 160.251.71.49.