mx.protact.co.jp - robtex.com
mx.protact.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
protact.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.43🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | dns03.fitcall.com ⭐ | ||||||
| NS | dns04.fitcall.com | ||||||
| MX | mx.protact.co.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | dns03.fitcall.comroot@fitcall.com serial=2698702121 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A153.122.206.942026-06-18 → 2026-08-02 · 2 obs
● 2026-06-18 09:10:10
● 2026-08-02 07:03:00
● 2026-08-02 07:03:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| protact.co.jp | dns03.fitcall.com, dns04.fitcall.com | - |
✅ Authoritative Response
Server:157.120.113.224
NS records: dns03.fitcall.com, dns04.fitcall.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for protact.co.jp (unsigned zone)
⏱️ Timing
Total: 1279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
Analysis
Mail Server Role
The mail server mx.protact.co.jp processes email for protact.co.jp.
IP Addresses
mx.protact.co.jp resolves to just one IP address, 153.122.206.94.
Two other host names, along with mx.tarake0.com, mx.ecostaff.co.jp and mx.sundelic.com, also share IP numbers with mx.protact.co.jp.