rouken.com - dns.ninja
rouken.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=1783848537 | ||||||
MX for
rouken.com |
Subdomains
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSdns01.gmoserver.jp2015-07-15 → 2017-04-03 · 4 obs
● 2017-04-03 11:22:24
○ 2026-03-22 14:17:34
○ 2026-07-12 09:41:20
○NSdns02.gmoserver.jp2015-07-15 → 2017-04-03 · 4 obs
● 2017-04-03 11:22:24
○ 2026-03-22 14:17:34
○ 2026-07-12 09:41:20
●NSns1.xserver.jp2026-03-22 → 2026-07-12 · 3 obs
● 2026-03-22 14:17:34
● 2026-07-12 09:41:20
●NSns2.xserver.jp2026-03-22 → 2026-07-12 · 3 obs
● 2026-03-22 14:17:34
● 2026-07-12 09:41:20
●NSns3.xserver.jp2026-03-22 → 2026-07-12 · 3 obs
● 2026-03-22 14:17:34
● 2026-07-12 09:41:20
●NSns4.xserver.jp2026-03-22 → 2026-07-12 · 3 obs
● 2026-03-22 14:17:34
● 2026-07-12 09:41:20
●NSns5.xserver.jp2026-03-22 → 2026-07-12 · 3 obs
● 2026-03-22 14:17:34
● 2026-07-12 09:41:20
○MXmx.rouken.com2015-07-15 → 2017-04-03 · 4 obs
● 2017-04-03 11:22:24
○ 2026-03-22 14:17:34
○ 2026-07-12 09:41:20
●MXrouken.com2026-03-22 → 2026-07-12 · 3 obs
● 2026-03-22 14:17:34
● 2026-07-12 09:41:20
○A157.7.144.52015-07-15 → 2017-04-03 · 4 obs
● 2017-04-03 11:22:24
○ 2026-03-22 14:17:34
○ 2026-07-12 09:41:20
●A183.181.82.142026-03-22 → 2026-07-12 · 3 obs
● 2026-03-22 14:17:34
● 2026-07-12 09:41:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| rouken.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.246
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 rouken.com (unsigned zone)
⏱️ Timing
Total: 3677ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.82.14 |
| NS | 5 | ns3.xserver.jp, ns4.xserver.jp... |
| MX | 1 | rouken.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv10173.xserver.jp +a:rouken.c |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
mail.rouken.com and mx.rouken.com are both subdomains of rouken.com.
Mail Server Role
rouken.com is listed as a mail server for itself.
IP Addresses
rouken.com resolves to one IP address: 183.181.82.14.
cottonans.com, www.cuiru.info, plant.co.jp and two other host names share IP numbers with rouken.com.
Name Servers
rouken.com has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
There is at least partial name server overlap between rouken.com and other domains — genetherapy.jp, safe-implant.net, trinity.ac.jp and two more among them.
These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that resolve to three IP addresses:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts with just one IP address:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
Mail for rouken.com is handled by one mail server — rouken.com.
rouken.com carries a single IP number, which is 183.181.82.14.