kaigisho.net - robtex.com
kaigisho.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.239.125.92🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | kaigisho.net | ||||||
| NS | ns1.sphere.ad.jp ⭐ | ||||||
| A | 2001:2c0:11:3::a01🇯🇵 InfoSphere2001:2c0::/35 INFOSPHERE | ||||||
| PTR | ns1.sphere.ad.jp | ||||||
| A | 202.239.113.19🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns1.sphere.ad.jp | ||||||
| NS | ns2.sphere.ad.jp | ||||||
| A | 2001:2c0:11:1::a02🇯🇵 InfoSphere2001:2c0::/35 INFOSPHERE | ||||||
| PTR | ns2.sphere.ad.jp | ||||||
| A | 202.239.113.26🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns2.sphere.ad.jp | ||||||
| MX | mx.pbrand.mail-luck.jp ⭐ | ||||||
| A | 163.44.17.192🇯🇵 InfoSphere163.44.0.0/18 INFOSPHERE | ||||||
| SOA | ns1.sphere.ad.jpdns@sphere.ad.jp 2016-06-10 #1 | ||||||
net
| 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=1778782971 | ||||||
PTR for
Subdomains
mail.kaigisho.net |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.sphere.ad.jp2015-08-18 → 2026-05-14 · 2 obs
● 2026-05-14 18:36:52
●NSns2.sphere.ad.jp2015-08-18 → 2026-05-14 · 2 obs
● 2026-05-14 18:36:52
○MXmail.kaigisho.net2015-08-18 → 2016-03-14 · 4 obs
● 2016-03-14 03:03:10
○ 2016-07-16 14:49:40
○ 2026-05-14 18:36:52
●MXmx.pbrand.mail-luck.jp2016-07-16 → 2026-05-14 · 3 obs
● 2016-07-16 14:49:40
● 2026-05-14 18:36:52
●A202.239.125.922015-08-18 → 2026-05-14 · 2 obs
● 2026-05-14 18:36:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kaigisho.net | ns2.sphere.ad.jp, ns1.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.26
NS records: ns2.sphere.ad.jp, ns1.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kaigisho.net (unsigned zone)
⏱️ Timing
Total: 915ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.239.125.92 |
| NS | 2 | ns1.sphere.ad.jp, ns2.sphere.ad.jp |
| MX | 1 | mx.pbrand.mail-luck.jp (pri: 10) |
| SOA | 1 | ns1.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Hierarchy
kaigisho.net is the parent of mail.kaigisho.net.
IP Addresses
kaigisho.net resolves to one IP number: 202.239.125.92.
Other host names, for instance mail.kaigisho.net, share IP numbers with kaigisho.net.
Name Servers
kaigisho.net is delegated to two name servers ns1.sphere.ad.jp and ns2.sphere.ad.jp.
kaigisho.net shares the same name server setup as other domains, for instance ogaki.nttpc.ne.jp, 210.102.219.in-addr.arpa, 131.231.210.in-addr.arpa, 216.153.210.in-addr.arpa and 160.197.61.in-addr.arpa.
kaigisho.net at least partially shares name servers with other domains, for instance sub0.106.136.210.in-addr.arpa, hosyo.or.jp, takagas.co.jp, translator.jp and tokyo-computer.ac.jp.
These name servers are commonly used with admin.hitwave.or.jp, penguin.kddnet.ad.jp and ns.comsho.com.
Host names with two IP numbers:
The host name ns1.sphere.ad.jp points to 2001:2c0:11:3::a01 and 202.239.113.19; the host name ns2.sphere.ad.jp points to 2001:2c0:11:1::a02 and 202.239.113.26.
Mail Servers
kaigisho.net is handled by a single mail server, mx.pbrand.mail-luck.jp.
kaigisho.net shares the same mail server setup as other domains, for instance verdy1969.com, la-net.ne.jp, deen.ne.jp, danet.ne.jp and shogo.com.
mx.pbrand.mail-luck.jp resolves to IP 163.44.17.192.