mx.world-tech.jp - robtex.com
mx.world-tech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
world-tech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.46🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| NS | ns.namedserver.net | ||||||
| MX | mx.world-tech.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698692567 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.942026-05-14 → 2026-06-28 · 5 obs
○ 2017-06-08 19:41:20
● 2026-05-14 15:16:54
● 2026-05-22 11:35:02
○ 2026-06-28 04:21:52
● 2026-06-28 08:51:14
● 2026-05-14 15:16:54
● 2026-05-22 11:35:02
○ 2026-06-28 04:21:52
● 2026-06-28 08:51:14
○A211.13.204.142017-06-08 → 2017-06-08 · 3 obs
● 2017-06-08 19:41:20
○ 2026-05-14 15:16:54
○ 2026-06-28 08:51:14
○ 2026-05-14 15:16:54
○ 2026-06-28 08:51:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, d.dns.jp, b.dns.jp, e.dns.jp... | - |
| world-tech.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 world-tech.jp (unsigned zone)
⏱️ Timing
Total: 1202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
Analysis
IP Addresses
mx.world-tech.jp points to a single IP number: 153.122.206.94.
Additional host names — mx.otoshi-medical-clinic.or.jp, mx.ju-chi.com, mx.shinaien.or.jp and two others — share IP numbers with mx.world-tech.jp.