kairyoku.com - robtex.com
kairyoku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.154.230.78🇯🇵 OCN210.154.0.0/16 (AS4713) CIDR BLOCK 5 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | kairyoku.com | ||||||
| NS | mwns1.customer.ne.jp ⭐ | ||||||
| A | 210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| NS | mwns2.customer.ne.jp | ||||||
| A | 202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE | ||||||
| MX | kairyoku.com ⭐ | ||||||
| A | 210.154.230.78🇯🇵 OCN210.154.0.0/16 (AS4713) CIDR BLOCK 5 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | kairyoku.com | ||||||
| TXT | v=spf1 a include:_spf.bizmw.com ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1614161351 | ||||||
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=1776992541 | ||||||
PTR for
MX for
kairyoku.com |
Same first word
kairyoku.com |
Similar names
DNS History
14 records (4 active, 10 former)
●NSmwns1.customer.ne.jp2026-03-04 → 2026-04-24 · 3 obs
○ 2017-06-11 10:15:04
● 2026-03-04 01:27:32
● 2026-04-24 01:13:14
● 2026-03-04 01:27:32
● 2026-04-24 01:13:14
●NSmwns2.customer.ne.jp2026-03-04 → 2026-04-24 · 3 obs
○ 2017-06-11 10:15:04
● 2026-03-04 01:27:32
● 2026-04-24 01:13:14
● 2026-03-04 01:27:32
● 2026-04-24 01:13:14
○NSns-210.dns.jp-e1.cloudn-service.com2016-04-07 → 2017-06-11 · 5 obs
○ 2015-11-13 21:20:32
● 2016-04-07 18:13:54
● 2017-06-11 10:15:04
○ 2026-03-04 01:27:32
○ 2026-04-24 01:13:14
● 2016-04-07 18:13:54
● 2017-06-11 10:15:04
○ 2026-03-04 01:27:32
○ 2026-04-24 01:13:14
○NSns-211.dns.jp-w1.cloudn-service.com2016-04-07 → 2017-06-11 · 5 obs
○ 2015-11-13 21:20:32
● 2016-04-07 18:13:54
● 2017-06-11 10:15:04
○ 2026-03-04 01:27:32
○ 2026-04-24 01:13:14
● 2016-04-07 18:13:54
● 2017-06-11 10:15:04
○ 2026-03-04 01:27:32
○ 2026-04-24 01:13:14
○NSns-212.dns.us-e1.cloudn-service.com2016-04-07 → 2017-06-11 · 5 obs
○ 2015-11-13 21:20:32
● 2016-04-07 18:13:54
● 2017-06-11 10:15:04
○ 2026-03-04 01:27:32
○ 2026-04-24 01:13:14
● 2016-04-07 18:13:54
● 2017-06-11 10:15:04
○ 2026-03-04 01:27:32
○ 2026-04-24 01:13:14
○NSns1.secure.net2015-07-15 → 2015-11-13 · 5 obs
○ 2008-03-16 05:19:06
● 2015-07-15 09:05:06
● 2015-11-13 21:20:32
○ 2016-04-07 18:13:54
○ 2026-04-24 01:13:14
● 2015-07-15 09:05:06
● 2015-11-13 21:20:32
○ 2016-04-07 18:13:54
○ 2026-04-24 01:13:14
○NSns2.secure.net2015-07-15 → 2015-11-13 · 5 obs
○ 2008-03-16 05:19:06
● 2015-07-15 09:05:06
● 2015-11-13 21:20:32
○ 2016-04-07 18:13:54
○ 2026-04-24 01:13:14
● 2015-07-15 09:05:06
● 2015-11-13 21:20:32
○ 2016-04-07 18:13:54
○ 2026-04-24 01:13:14
○NSns30a.wh2.ocn.ne.jp2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 05:19:06
○ 2015-07-15 09:05:06
○ 2026-04-24 01:13:14
○ 2015-07-15 09:05:06
○ 2026-04-24 01:13:14
○NSns30b.wh2.ocn.ne.jp2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 05:19:06
○ 2015-07-15 09:05:06
○ 2026-04-24 01:13:14
○ 2015-07-15 09:05:06
○ 2026-04-24 01:13:14
●MXkairyoku.com2015-07-15 → 2026-04-24 · 3 obs
○ 2008-03-16 05:19:06
● 2015-07-15 09:05:06
● 2026-04-24 01:13:14
● 2015-07-15 09:05:06
● 2026-04-24 01:13:14
○MXmail-fwd.wh2.ocn.ne.jp2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 05:19:06
○ 2015-07-15 09:05:06
○ 2026-04-24 01:13:14
○ 2015-07-15 09:05:06
○ 2026-04-24 01:13:14
○A125.206.175.1292015-07-15 → 2017-06-11 · 5 obs
○ 2008-03-16 05:19:06
● 2015-07-15 09:05:06
● 2017-06-11 10:15:04
○ 2026-03-04 01:27:32
○ 2026-04-24 01:13:14
● 2015-07-15 09:05:06
● 2017-06-11 10:15:04
○ 2026-03-04 01:27:32
○ 2026-04-24 01:13:14
●A210.154.230.782026-03-04 → 2026-04-24 · 3 obs
○ 2017-06-11 10:15:04
● 2026-03-04 01:27:32
● 2026-04-24 01:13:14
● 2026-03-04 01:27:32
● 2026-04-24 01:13:14
○A60.43.178.292008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 05:19:06
○ 2015-07-15 09:05:06
○ 2026-04-24 01:13:14
○ 2015-07-15 09:05:06
○ 2026-04-24 01:13:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kairyoku.com | mwns1.customer.ne.jp, mwns2.customer.ne.jp | - |
✅ Authoritative Response
Server:202.17.152.183
NS records: mwns1.customer.ne.jp, mwns2.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kairyoku.com (unsigned zone)
⏱️ Timing
Total: 1195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.154.230.78 |
| NS | 2 | mwns2.customer.ne.jp, mwns1.customer.ne.jp |
| MX | 1 | kairyoku.com (pri: 10) |
| TXT | 1 | v=spf1 a include:_spf.bizmw.com ~all |
| SOA | 1 | mwns1.customer.ne.jp host-plan-ac.ntt.co |
Analysis
Mail Server Role
kairyoku.com serves as the mail server for kairyoku.com.
IP Addresses
kairyoku.com points to IP number 210.154.230.78.
Name Servers
kairyoku.com is delegated to two name servers: mwns1.customer.ne.jp and mwns2.customer.ne.jp.
kairyoku.com uses the same name server setup as other domains such as unifo.co.jp, ojima-mfg.co.jp, 167.17.122.in-addr.arpa, kogata.co.jp and azuma-ks.co.jp.
Host names with one IP number:
mwns1.customer.ne.jp points to: 210.150.23.210.
mwns2.customer.ne.jp points to: 202.17.152.183.
Mail Servers
kairyoku.com is handled by a single mail server, kairyoku.com.
kairyoku.com points to a single IP: 210.154.230.78.