mx.ryuken.jp - robtex.com
mx.ryuken.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
ryuken.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.19🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ryuken.jp ⭐ | ||||||
| NS | dnss10.so-net.ne.jp | ||||||
| NS | dnss11.so-net.ne.jp | ||||||
| MX | mx.ryuken.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net +mx ~all | ||||||
| SOA | ryuken.jphostmaster@ryuken.jp serial=2602171610 | ||||||
MX for
Same first word
Similar names
xm.co.za |
xm.kiev.ua |
xm.js.cn |
xm.cc |
xm.by |
xm.world |
xm.lt |
xm.com.ua |
xm.ru |
xm.de |
xm.cl |
xm.sk |
xm.se |
xm.hu |
xm.com.co |
xm.africa |
xm.fi |
xm.is |
xm.am |
xm.money |
xm.be |
xm.cz |
xm.hk.cn |
xm.fj.cn |
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.com |
DNS History
2 records (1 active, 1 former)
●A153.122.206.1142026-03-29 → 2026-03-29 · 2 obs
○ 2016-05-03 03:59:56
● 2026-03-29 21:35:06
● 2026-03-29 21:35:06
○A211.13.204.42016-02-03 → 2016-05-03 · 3 obs
● 2016-02-03 13:32:04
● 2016-05-03 03:59:56
○ 2026-03-29 21:35:06
● 2016-05-03 03:59:56
○ 2026-03-29 21:35:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ryuken.jp | dnss11.so-net.ne.jp, dnss10.so-net.ne.jp | - |
✅ Authoritative Response
Server:210.139.255.17
NS records: dnss11.so-net.ne.jp, dnss10.so-net.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ryuken.jp (unsigned zone)
⏱️ Timing
Total: 1542ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.114 |
Analysis
Mail Server Role
mx.ryuken.jp serves as the mail server for ryuken.jp.
IP Addresses
mx.ryuken.jp resolves to a single IP: 153.122.206.114.
Other host names, for instance mx.musashino-seijo.ed.jp, mx.akaiwahome.com, mx.yamanet.tv, mx.scmilano.com and mx.tectec.jp share IP numbers with mx.ryuken.jp.