ikusei.org - robtex.com
ikusei.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.166.221.11🇯🇵 PROX210.166.208.0/20 PNAP-TOK prox | ||||||
| PTR | ns.jadv.co.jp | ||||||
| NS | ns.jadv.co.jp ⭐ | ||||||
| A | 210.166.221.11🇯🇵 PROX210.166.208.0/20 PNAP-TOK prox | ||||||
| PTR | ns.jadv.co.jp | ||||||
| NS | dns2.ixent.ne.jp | ||||||
| A | 210.143.106.4🇯🇵 PROX210.143.96.0/20 PNAP-TOK prox | ||||||
| PTR | dns2.ixent.ne.jp | ||||||
| MX | mail.ikusei.org ⭐ | ||||||
| A | 210.166.221.11🇯🇵 PROX210.166.208.0/20 PNAP-TOK prox | ||||||
| PTR | ns.jadv.co.jp | ||||||
| SOA | ns.jadv.co.jproot@ikusei.org 2007-03-30 #1 | ||||||
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=1776099556 | ||||||
Subdomains
mail.ikusei.org |
Same first word
Similar names
kiesiu.com |
isuike.net |
suikei.co.jp |
keisui.com |
siekiu.lt |
ikesui.com |
seiiku.net |
keisui.org |
siukei.com |
isuike.com |
keisui.co.jp |
DNS History
4 records (4 active, 0 former)
●NSdns2.ixent.ne.jp2015-06-05 → 2026-04-13 · 2 obs
● 2026-04-13 17:17:18
●NSns.jadv.co.jp2015-06-05 → 2026-04-13 · 2 obs
● 2026-04-13 17:17:18
●MXmail.ikusei.org2015-06-05 → 2026-04-13 · 2 obs
● 2026-04-13 17:17:18
●A210.166.221.112015-06-05 → 2026-04-13 · 2 obs
● 2026-04-13 17:17:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| ikusei.org | ns.jadv.co.jp, dns2.ixent.ne.jp | - |
✅ Authoritative Response
Server:210.166.221.11
NS records: ns.jadv.co.jp, dns2.ixent.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ikusei.org (unsigned zone)
⏱️ Timing
Total: 1095ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.166.221.11 |
| NS | 2 | dns2.ixent.ne.jp, ns.jadv.co.jp |
| MX | 1 | mail.ikusei.org (pri: 10) |
| SOA | 1 | ns.jadv.co.jp root.ikusei.org |
Analysis
Hierarchy
The parent of mail.ikusei.org is ikusei.org.
IP Addresses
ikusei.org points to a single IP: 210.166.221.11.
Other host names, for instance kamatile.com, jadv.co.jp, mail.jadv.co.jp, mail.ikusei.org and ns.jadv.co.jp share IP numbers with ikusei.org.
Name Servers
Two name servers ns.jadv.co.jp and dns2.ixent.ne.jp handle delegation for ikusei.org.
ikusei.org uses the same name server setup as other domains, such as jadv.co.jp, fujimaru.com and kamatile.com.
ikusei.org partially shares name servers with other domains; examples include suyama-group.co.jp, nagasechemtex.co.jp, okazaki-gm.com, your-alive.co.jp and magiccity.ne.jp.
These name servers are commonly used alongside ns.kssrv.jp, dns1.ixent.ne.jp, ns.suyama-group.co.jp, ns.mountain-j.com, ns.my-do2.com, ns.empress-corp.jp, ns.tvoe.co.jp, ns.mep-it.jp, ns.kinokuniya-dac.jp and ns.mep-it2.jp.
Host names with one IP number: The host name ns.jadv.co.jp points to 210.166.221.11 and the host name dns2.ixent.ne.jp points to 210.143.106.4.
Mail Servers
ikusei.org is handled by a single mail server, mail.ikusei.org.
mail.ikusei.org points to a single IP: 210.166.221.11.