ryu15.com - robtex.com
ryu15.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778788011 | ||||||
MX for
ryu15.com |
Same first word
ryu15.com |
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-03-19 → 2026-05-14 · 2 obs
● 2026-05-14 20:08:36
●NSns2.xserver.jp2026-03-19 → 2026-05-14 · 2 obs
● 2026-05-14 20:08:36
●NSns3.xserver.jp2026-03-19 → 2026-05-14 · 2 obs
● 2026-05-14 20:08:36
●NSns4.xserver.jp2026-03-19 → 2026-05-14 · 2 obs
● 2026-05-14 20:08:36
●NSns5.xserver.jp2026-03-19 → 2026-05-14 · 2 obs
● 2026-05-14 20:08:36
●MXryu15.com2026-03-19 → 2026-05-14 · 2 obs
● 2026-05-14 20:08:36
●A85.131.213.322026-03-19 → 2026-05-14 · 2 obs
● 2026-05-14 20:08:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ryu15.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.164
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ryu15.com (unsigned zone)
⏱️ Timing
Total: 3612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.213.32 |
| NS | 5 | ns4.xserver.jp, ns3.xserver.jp... |
| MX | 1 | ryu15.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv16651.xserver.jp +a:ryu15.co |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
The mail server for ryu15.com is ryu15.com.
IP Addresses
ryu15.com maps to IP address 85.131.213.32.
Other host names, for instance ontic.to, shoei-foods.co.jp, sakano.biz, yasakajp.com and mail.yasuda-cl.com share IP numbers with ryu15.com.
Name Servers
ryu15.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
ryu15.com at least partially shares name servers with other domains such as johnny-jazz.com, natamame-satsuma.com, twice.tokyo, glavcom.jp and do-kai.com.
Host names with three IPs
Host ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246
Host ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247
Host ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247
Host names with one IP
Host ns2.xserver.jp points to 35.72.43.26
Host ns3.xserver.jp points to 202.226.36.247
Mail Servers
One mail server serves ryu15.com.
ryu15.com points to one IP number: 85.131.213.32.