dousou.jp - robtex.com
dousou.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.231.207.163🇯🇵 BEKKOAME202.231.192.0/18 INTERNET INC. | ||||||
| NS | ns.izumo-net.ne.jp ⭐ | ||||||
| A | 202.231.207.136🇯🇵 BEKKOAME202.231.192.0/18 INTERNET INC. | ||||||
| NS | slave.izumo-net.ne.jp | ||||||
| A | 202.231.207.142🇯🇵 BEKKOAME202.231.192.0/18 INTERNET INC. | ||||||
| MX | mail.dousou.jp ⭐ | ||||||
| A | 202.231.207.163🇯🇵 BEKKOAME202.231.192.0/18 INTERNET INC. | ||||||
| TXT | v=spf1 +ip4:202.231.207.128/25 ~all | ||||||
| SOA | ns.izumo-net.ne.jproot@ns.izumo-net.ne.jp 2024-09-25 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1774613702 | ||||||
Subdomains
mail.dousou.jp |
Same first word
dousou.jp |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns.izumo-net.ne.jp2015-07-08 → 2026-03-27 · 2 obs
● 2026-03-27 12:28:30
●NSslave.izumo-net.ne.jp2015-07-08 → 2026-03-27 · 2 obs
● 2026-03-27 12:28:30
●MXmail.dousou.jp2015-07-08 → 2026-03-27 · 2 obs
● 2026-03-27 12:28:30
○A202.231.207.1502017-03-28 → 2017-03-28 · 4 obs
● 2017-03-28 21:31:34
○ 2026-03-15 07:02:00
○ 2026-03-27 12:28:30
●A202.231.207.1632026-03-15 → 2026-03-27 · 3 obs
● 2026-03-15 07:02:00
● 2026-03-27 12:28:30
○A202.231.207.2102015-07-08 → 2016-06-25 · 4 obs
● 2016-06-25 01:07:18
○ 2017-03-28 21:31:34
○ 2026-03-27 12:28:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| dousou.jp | ns.izumo-net.ne.jp, slave.izumo-net.ne.jp | 2 records |
✅ Authoritative Response
Server:202.231.207.142
NS records: ns.izumo-net.ne.jp, slave.izumo-net.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dousou.jp (unsigned zone)
⏱️ Timing
Total: 687ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.231.207.163 |
| NS | 2 | ns.izumo-net.ne.jp, slave.izumo-net.ne.jp |
| MX | 1 | mail.dousou.jp (pri: 10) |
| TXT | 1 | v=spf1 +ip4:202.231.207.128/25 ~all |
| SOA | 1 | ns.izumo-net.ne.jp root.ns.izumo-net.ne. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.izumo-net.ne.jp, slave.izumo-net.ne.jp)
Analysis
Hierarchy
The parent of mail.dousou.jp is dousou.jp.
IP Addresses
dousou.jp points to a single IP address: 202.231.207.163.
Other host names such as mail.enyahoikuen.com, vh163.yourdomain.jp, mail.dousou.jp and enyahoikuen.com share IP numbers with dousou.jp.
Name Servers
Two name servers ns.izumo-net.ne.jp and slave.izumo-net.ne.jp handle the delegation for dousou.jp.
dousou.jp shares the same name server setup as other domains, for example yourdomain.jp, satoukoumuten.net, izumomokuzai.com, bken-ltd.com and hitdog.jp.
Host names with one IP number:
ns.izumo-net.ne.jp points to 202.231.207.136; slave.izumo-net.ne.jp points to 202.231.207.142.
Mail Servers
The mail.dousou.jp mail server handles dousou.jp.
mail.dousou.jp points to a single IP number: 202.231.207.163.