mx.to-bu.com - robtex.com
mx.to-bu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
to-bu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.21🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | to-bu.com ⭐ | ||||||
| NS | dnss10.so-net.ne.jp | ||||||
| NS | dnss11.so-net.ne.jp | ||||||
| MX | mx.to-bu.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net +mx ~all | ||||||
| SOA | to-bu.comhostmaster@to-bu.com serial=2602171610 | ||||||
MX for
Same first word
Similar names
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 |
xm.biz |
xm.media |
xm.fyi |
DNS History
2 records (1 active, 1 former)
●A153.122.206.1142026-03-27 → 2026-03-27 · 2 obs
○ 2017-01-29 08:48:48
● 2026-03-27 11:25:08
● 2026-03-27 11:25:08
○A211.13.204.42016-02-07 → 2017-01-29 · 3 obs
● 2016-02-07 13:36:52
● 2017-01-29 08:48:48
○ 2026-03-27 11:25:08
● 2017-01-29 08:48:48
○ 2026-03-27 11:25:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| to-bu.com | dnss10.so-net.ne.jp, dnss11.so-net.ne.jp | - |
✅ Authoritative Response
Server:210.139.255.17
NS records: dnss10.so-net.ne.jp, dnss11.so-net.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for to-bu.com (unsigned zone)
⏱️ Timing
Total: 960ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.114 |
Analysis
Mail Server Role
mx.to-bu.com serves as the mail server for to-bu.com.
IP Addresses
mx.to-bu.com resolves to a single IP: 153.122.206.114.
Other host names, for instance mx.plum-beans.com, mx.neo-tron.com, mx.sei-you.com, mx.shin-energy.com and mx.sakafuji.com share IP numbers with mx.to-bu.com.