rakusui.org - robtex.com
rakusui.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776269900 | ||||||
MX for
rakusui.org |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-03-19 → 2026-04-15 · 2 obs
● 2026-04-15 17:03:04
●NSns2.xserver.jp2026-03-19 → 2026-04-15 · 2 obs
● 2026-04-15 17:03:04
●NSns3.xserver.jp2026-03-19 → 2026-04-15 · 2 obs
● 2026-04-15 17:03:04
●NSns4.xserver.jp2026-03-19 → 2026-04-15 · 2 obs
● 2026-04-15 17:03:04
●NSns5.xserver.jp2026-03-19 → 2026-04-15 · 2 obs
● 2026-04-15 17:03:04
●MXrakusui.org2026-03-19 → 2026-04-15 · 2 obs
● 2026-04-15 17:03:04
●A202.210.8.612026-03-19 → 2026-04-15 · 2 obs
● 2026-04-15 17:03:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| rakusui.org | ns4.xserver.jp, ns3.xserver.jp, ns1.xserver.jp, ns5.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.164
NS records: ns4.xserver.jp, ns3.xserver.jp, ns1.xserver.jp, ns5.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rakusui.org (unsigned zone)
⏱️ Timing
Total: 1005ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.210.8.61 |
| NS | 5 | ns3.xserver.jp, ns1.xserver.jp... |
| MX | 1 | rakusui.org (pri: 0) |
| TXT | 1 | v=spf1 +a:sv10540.xserver.jp +a:rakusui. |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
For rakusui.org, the mail server is rakusui.org.
IP Addresses
rakusui.org points to a single IP number: 202.210.8.61.
other host names for instance mail.vin-tex.com, sv10540.xserver.jp, sei-jika.com, rojen.jp and smt-w.com share IP numbers with rakusui.org.
Name Servers
rakusui.org is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
rakusui.org at least partially shares name servers with other domains, for instance vi-se.com, fancs77.co.jp, touge.net, jusendo.com and g-yoko.org.
Host names with three IP numbers
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
One mail server handles rakusui.org.
Host name rakusui.org points to IP address 202.210.8.61.