mx.systemdata.co.jp - dns.ninja
mx.systemdata.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
systemdata.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.8🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| NS | ns.namedserver.net | ||||||
| MX | mx.systemdata.co.jp ⭐ | ||||||
| TXT | apple-domain-verification=9gHNfDB3bIrXTYV2 | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=9 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A153.122.206.1142026-03-26 → 2026-08-08 · 2 obs
● 2026-03-26 16:57:12
● 2026-08-08 14:22:40
● 2026-08-08 14:22:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| systemdata.co.jp | ns.namedserver.net, ns2.namedserver.net | - |
✅ Authoritative Response
Server:157.120.114.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemdata.co.jp (unsigned zone)
⏱️ Timing
Total: 1252ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.114 |
Analysis
Mail Server Role
Mail for systemdata.co.jp is routed through the mail server mx.systemdata.co.jp.
IP Addresses
mx.systemdata.co.jp has exactly one IP address — 153.122.206.114.
mx.ebc.ac.jp, mx.ktrr.net, mx.misshajp.com plus two other host names have IP numbers in common with mx.systemdata.co.jp.