mx.spra.co.jp - robtex.com
mx.spra.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
spra.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 | ns3.ymc.ne.jp ⭐ | ||||||
| NS | ns4.ymc.ne.jp | ||||||
| MX | mx.spra.co.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns3.ymc.ne.jproot@ymc.ne.jp serial=2698685621 | ||||||
WOT: SAFE (64/100)
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.942026-02-15 → 2026-04-28 · 3 obs
○ 2016-12-29 09:25:14
● 2026-02-15 10:04:18
● 2026-04-28 01:43:34
● 2026-02-15 10:04:18
● 2026-04-28 01:43:34
○A211.13.204.142015-09-02 → 2016-12-29 · 4 obs
● 2015-09-02 04:08:46
● 2016-12-29 09:25:14
○ 2026-02-15 10:04:18
○ 2026-04-28 01:43:34
● 2016-12-29 09:25:14
○ 2026-02-15 10:04:18
○ 2026-04-28 01:43:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| spra.co.jp | ns3.ymc.ne.jp, ns4.ymc.ne.jp | - |
✅ Authoritative Response
Server:157.120.114.215
NS records: ns3.ymc.ne.jp, ns4.ymc.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spra.co.jp (unsigned zone)
⏱️ Timing
Total: 1386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.94 |
Analysis
Mail Server Role
mx.spra.co.jp serves as the mail server for spra.co.jp.
IP Addresses
mx.spra.co.jp points to an IP address: 153.122.206.94.
other host names include mx.d-glatt.co.jp, mx.robotsfx.com, mx.takeda-bassoon.com, mx.hirataya.com and mx.principal-fa.co.jp; they share IP numbers with mx.spra.co.jp.