mx.fastech.co.jp - robtex.com
mx.fastech.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
fastech.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.49🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns01.ns-itpark.jp ⭐ | ||||||
| NS | ns02.ns-itpark.jp | ||||||
| MX | mx.fastech.co.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns01.ns-itpark.jproot@ns-itpark.jp serial=2698657546 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.942026-02-19 → 2026-05-15 · 3 obs
○ 2019-12-13 15:23:00
● 2026-02-19 12:25:08
● 2026-05-15 18:23:24
● 2026-02-19 12:25:08
● 2026-05-15 18:23:24
○A211.13.204.142019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 15:23:00
○ 2026-02-19 12:25:08
○ 2026-05-15 18:23:24
○ 2026-02-19 12:25:08
○ 2026-05-15 18:23:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| fastech.co.jp | ns02.ns-itpark.jp, ns01.ns-itpark.jp | 6 records |
✅ Authoritative Response
Server:157.120.112.219
NS records: ns02.ns-itpark.jp, ns01.ns-itpark.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fastech.co.jp (unsigned zone)
⏱️ Timing
Total: 1098ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns02.ns-itpark.jp, ns02.ns-itpark.jp, ns02.ns-itpark.jp...)
Analysis
Mail Server Role
mx.fastech.co.jp serves as the mail server for fastech.co.jp.
IP Addresses
mx.fastech.co.jp points to IP number 153.122.206.94.
For instance, other host names mx.yds-net.com, mx.tisdy.com, mx.i-brain.co.jp, mx.kotani.biz and mx.shinsyokyoso.org share IP numbers with mx.fastech.co.jp.