mx.b-flat.jp - robtex.com
mx.b-flat.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
b-flat.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.5🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns1.shsvr.net ⭐ | ||||||
| NS | ns2.shsvr.net | ||||||
| MX | mx.b-flat.jp ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns1.shsvr.netns2@shsvr.net serial=2698650413 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A153.122.206.1142026-04-07 → 2026-04-26 · 3 obs
○ 2017-06-15 08:37:04
● 2026-04-07 20:05:14
● 2026-04-26 01:16:46
● 2026-04-07 20:05:14
● 2026-04-26 01:16:46
○A211.13.204.42017-06-15 → 2017-06-15 · 3 obs
● 2017-06-15 08:37:04
○ 2026-04-07 20:05:14
○ 2026-04-26 01:16:46
○ 2026-04-07 20:05:14
○ 2026-04-26 01:16:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| b-flat.jp | ns2.shsvr.net, ns1.shsvr.net | - |
✅ Authoritative Response
Server:157.120.113.232
NS records: ns2.shsvr.net, ns1.shsvr.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-flat.jp (unsigned zone)
⏱️ Timing
Total: 1470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.206.114 |
Analysis
Mail Server Role
mx.b-flat.jp acts as a mail server for b-flat.jp.
IP Addresses
mx.b-flat.jp points to a single IP number: 153.122.206.114.
Other host names, for instance mx.signconcierge.jp, mx.sartoria.co.jp, mx.sr-takemoto.com, mx.personal-card.com and mx.shinyusan.com share IP numbers with mx.b-flat.jp.