kouekisha.jp - robtex.com
kouekisha.jp
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=1776969903 | ||||||
Subdomains
mail.kouekisha.jp |
Same first word
kouekisha.jp |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns-1193.awsdns-21.org2026-04-04 → 2026-04-23 · 3 obs
● 2026-04-04 09:41:00
● 2026-04-23 19:22:14
●NSns-160.awsdns-20.com2026-04-04 → 2026-04-23 · 3 obs
● 2026-04-04 09:41:00
● 2026-04-23 19:22:14
●NSns-1881.awsdns-43.co.uk2026-04-04 → 2026-04-23 · 3 obs
● 2026-04-04 09:41:00
● 2026-04-23 19:22:14
●NSns-605.awsdns-11.net2026-04-04 → 2026-04-23 · 3 obs
● 2026-04-04 09:41:00
● 2026-04-23 19:22:14
○NSnsas1.firstserver.ne.jp2015-08-16 → 2017-04-02 · 4 obs
● 2017-04-02 21:26:42
○ 2026-04-04 09:41:00
○ 2026-04-23 19:22:14
○NSnsas2.firstserver.ne.jp2015-08-16 → 2017-04-02 · 4 obs
● 2017-04-02 21:26:42
○ 2026-04-04 09:41:00
○ 2026-04-23 19:22:14
●MXmail.kouekisha.jp2015-08-16 → 2026-04-23 · 2 obs
● 2026-04-23 19:22:14
○MXmx1.firstserver.ne.jp2015-08-16 → 2017-04-02 · 4 obs
● 2017-04-02 21:26:42
○ 2026-04-04 09:41:00
○ 2026-04-23 19:22:14
○MXmx2.firstserver.ne.jp2015-08-16 → 2017-04-02 · 4 obs
● 2017-04-02 21:26:42
○ 2026-04-04 09:41:00
○ 2026-04-23 19:22:14
●A164.46.109.1902026-04-04 → 2026-04-23 · 3 obs
● 2026-04-04 09:41:00
● 2026-04-23 19:22:14
○A203.137.24.1972015-08-16 → 2017-04-02 · 4 obs
● 2017-04-02 21:26:42
○ 2026-04-04 09:41:00
○ 2026-04-23 19:22:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| kouekisha.jp | ns-1881.awsdns-43.co.uk, ns-605.awsdns-11.net, ns-160.awsdns-20.com, ns-1193.awsdns-21.org | - |
✅ Authoritative Response
Server:205.251.194.93
NS records: ns-1881.awsdns-43.co.uk, ns-605.awsdns-11.net, ns-160.awsdns-20.com, ns-1193.awsdns-21.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kouekisha.jp (unsigned zone)
⏱️ Timing
Total: 914ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.46.109.190 |
| NS | 4 | ns-1193.awsdns-21.org, ns-160.awsdns-20.com... |
| MX | 1 | mail.kouekisha.jp (pri: 100) |
| TXT | 1 | v=spf1 ip4:164.46.109.190 ip4:210.233.49 |
| SOA | 1 | ns-1881.awsdns-43.co.uk awsdns-hostmaste |
Analysis
Hierarchy
kouekisha.jp is the parent of mail.kouekisha.jp.
IP Addresses
kouekisha.jp resolves to one IP number: 164.46.109.190.
Other host names, for instance rabbit-scarlet-e388c40021314417.znlc.jp, mail.kouekisha.jp and hanayome-center.jp share IP numbers with kouekisha.jp.
Name Servers
kouekisha.jp is delegated to four name servers: ns-160.awsdns-20.com, ns-605.awsdns-11.net, ns-1193.awsdns-21.org and ns-1881.awsdns-43.co.uk.
kouekisha.jp at least partially shares name servers with other domains, for instance tiime-apps.com, d38mb4awk5ef9z.cloudfront.net, cristin-import.aws.unit.no, demo-returnship.com and coeh.co.
These name servers are commonly used with ns-619.awsdns-13.net, ns-1073.awsdns-06.org and ns-1807.awsdns-33.co.uk.
Host names with two IP numbers:
ns-160.awsdns-20.com points to 2600:9000:5300:a000::1 and 205.251.192.160; ns-605.awsdns-11.net points to 2600:9000:5302:5d00::1 and 205.251.194.93; ns-1193.awsdns-21.org points to 2600:9000:5304:a900::1 and 205.251.196.169; ns-1881.awsdns-43.co.uk points to 2600:9000:5307:5900::1 and 205.251.199.89.
Mail Servers
kouekisha.jp is handled by a single mail server, mail.kouekisha.jp.
kouekisha.jp shares the same mail server setup as other domains, for instance mail.kouekisha.jp.
mail.kouekisha.jp resolves to IP 164.46.109.190.