www.ryuundo.jp - robtex.com
www.ryuundo.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.255.235.75🇯🇵 IDC216.255.232.0/21 Frontier Inc. | ||||||
ryuundo.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.estore.co.jp ⭐ | ||||||
| NS | ns02.estore.co.jp | ||||||
| MX | www.ryuundo.jp ⭐ | ||||||
| TXT | v=spf1 include:spf-ss.estore.jp ~all | ||||||
| SOA | ns01.estore.co.jppostmaster@estore.co.jp 2023-07-31 #10 | ||||||
WOT: SAFE (61/100)
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A216.255.235.752015-07-16 → 2026-03-30 · 2 obs
● 2015-07-16 22:51:10
● 2026-03-30 03:27:34
● 2026-03-30 03:27:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ryuundo.jp | ns02.estore.co.jp, ns01.estore.co.jp | - |
✅ Authoritative Response
Server:210.152.81.105
NS records: ns02.estore.co.jp, ns01.estore.co.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ryuundo.jp (unsigned zone)
⏱️ Timing
Total: 3931ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.255.235.75 |
Analysis
Mail Server Role
www.ryuundo.jp functions as a mail server for ryuundo.jp.
IP Addresses
www.ryuundo.jp resolves to one IP number: 216.255.235.75.
Other host names such as ss008.estore.co.jp and www.murakamiseitai.co.jp share IP numbers with www.ryuundo.jp.