mx.jstech.jp - dns.ninja
mx.jstech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
jstech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.18🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns1.onamae.com ⭐ | ||||||
| NS | ns2.onamae.com | ||||||
| MX | mx.jstech.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns1.onamae.comroot@onamae.com serial=2698699587 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.1142026-02-25 → 2026-08-17 · 3 obs
○ 2016-07-12 04:19:50
● 2026-02-25 12:06:54
● 2026-08-17 05:21:16
● 2026-02-25 12:06:54
● 2026-08-17 05:21:16
○A211.13.204.42015-07-18 → 2016-07-12 · 4 obs
● 2015-07-18 00:30:28
● 2016-07-12 04:19:50
○ 2026-02-25 12:06:54
○ 2026-08-17 05:21:16
● 2016-07-12 04:19:50
○ 2026-02-25 12:06:54
○ 2026-08-17 05:21:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, e.dns.jp, h.dns.jp, g.dns.jp... | - |
| jstech.jp | ns2.onamae.com, ns1.onamae.com | - |
✅ Authoritative Response
Server:157.120.113.217
NS records: ns2.onamae.com, ns1.onamae.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jstech.jp (unsigned zone)
⏱️ Timing
Total: 1056ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.114 |
Analysis
Mail Server Role
Mail for jstech.jp is routed through the mail server mx.jstech.jp.
IP Addresses
mx.jstech.jp has exactly one IP address — 153.122.206.114.
mx.hitorioyakata.net, mx.kitanohospital.com, mx.signal-pc.com plus two other host names have IP numbers in common with mx.jstech.jp.