mx.gedu.jp - robtex.com
mx.gedu.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
gedu.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.gedu.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698042398 | ||||||
WOT: SAFE (80/100)
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.942026-02-15 → 2026-03-27 · 3 obs
○ 2017-03-14 01:08:54
● 2026-02-15 06:30:16
● 2026-03-27 04:14:38
● 2026-02-15 06:30:16
● 2026-03-27 04:14:38
○A211.13.204.142017-03-14 → 2017-03-14 · 3 obs
● 2017-03-14 01:08:54
○ 2026-02-15 06:30:16
○ 2026-03-27 04:14:38
○ 2026-02-15 06:30:16
○ 2026-03-27 04:14:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | g.dns.jp, b.dns.jp, e.dns.jp, d.dns.jp... | - |
| gedu.jp | ns2.namedserver.net, ns.namedserver.net | - |
✅ Authoritative Response
Server:157.120.114.212
NS records: ns2.namedserver.net, ns.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gedu.jp (unsigned zone)
⏱️ Timing
Total: 1347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
Analysis
Mail Server Role
mx.gedu.jp serves as the mail server for gedu.jp.
IP Addresses
mx.gedu.jp points to a single IP: 153.122.206.94.
Other host names, for instance mx.mh-kinken.com, mx.liil.jp, mx.tka-a.com, mx.tocoro.jp and mx.mi-7.jp share IP numbers with mx.gedu.jp.