mail.debug.jp - dns.ninja
mail.debug.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.133.240.130🇯🇵 IDC211.133.240.0/21 Frontier Inc. | ||||||
debug.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.137.94.166🇯🇵 IDC203.137.80.0/20 Frontier Inc. | ||||||
| NS | ns1.shsvr.net ⭐ | ||||||
| NS | ns2.shsvr.net | ||||||
| MX | mail.debug.jp ⭐ | ||||||
| TXT | v=spf1 +ip4:153.120.128.118/32 ~all | ||||||
| SOA | ns1.shsvr.netns2@shsvr.net serial=18 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A211.133.240.1302017-09-17 → 2026-07-28 · 2 obs
● 2017-09-17 05:09:06
● 2026-07-28 20:32:24
● 2026-07-28 20:32:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| debug.jp | ns2.shsvr.net, ns1.shsvr.net | - |
✅ Authoritative Response
Server:157.120.112.232
NS records: ns2.shsvr.net, ns1.shsvr.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for debug.jp (unsigned zone)
⏱️ Timing
Total: 1408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.133.240.130 |
Analysis
Mail Server Role
Mail for debug.jp is routed through the mail server mail.debug.jp.
IP Addresses
mail.debug.jp has exactly one IP address — 211.133.240.130.
mail.nanafami.com, mail.kimiyo.jp, mail.dekiya.com plus two other host names have IP numbers in common with mail.debug.jp.