mx.sumsystem.co.jp - robtex.com
mx.sumsystem.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
sumsystem.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.37🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| NS | ns.namedserver.net | ||||||
| MX | mx.sumsystem.co.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2 | ||||||
MX for
Same first word
Similar names
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.com |
xm.biz |
xm.media |
xm.fyi |
xm.pe |
xm.wtf |
xm.nl |
xm.cn |
xm.gov.cn |
xm.city |
xm.ca |
xm.ee |
xm.ae |
xm.lc |
xm.chat |
xm.life |
xm.net |
xm.cm |
xm.co |
xm.com.cn |
xm.co.za |
DNS History
2 records (1 active, 1 former)
●A153.122.206.942026-03-26 → 2026-03-26 · 2 obs
○ 2017-02-19 16:19:12
● 2026-03-26 11:39:26
● 2026-03-26 11:39:26
○A211.13.204.142017-02-19 → 2017-02-19 · 2 obs
● 2017-02-19 16:19:12
○ 2026-03-26 11:39:26
○ 2026-03-26 11:39:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, g.dns.jp, d.dns.jp, a.dns.jp... | - |
| sumsystem.co.jp | ns.namedserver.net, ns2.namedserver.net | - |
✅ Authoritative Response
Server:157.120.112.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sumsystem.co.jp (unsigned zone)
⏱️ Timing
Total: 1822ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
Analysis
Mail Server Role
mx.sumsystem.co.jp serves as the mail server for sumsystem.co.jp.
IP Addresses
mx.sumsystem.co.jp points to a single IP: 153.122.206.94.
Other host names, for instance mx.sankouji-dental.net, mx.topro.tv, mx.bar-soulstream.com, mx.creacom.co.jp and mx.045ydk.com share IP numbers with mx.sumsystem.co.jp.