kaibundo.jp - robtex.com
kaibundo.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.101.112🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv14911.xserver.jp | ||||||
| NS | kotetsu.alpha-lt.net ⭐ | ||||||
| A | 157.205.252.6🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | amdns01.alpha-mail.jp | ||||||
| NS | amdns03.alpha-mail.jp | ||||||
| A | 216.230.254.112🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| NS | tsukuba.aics.ne.jp | ||||||
| A | 157.205.252.7🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | amdns02.alpha-mail.jp | ||||||
| MX | ampub01.alpha-mail.net ⭐ | ||||||
| A | 216.230.254.1🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | ampub01.alpha-mail.net | ||||||
| MX | ampub02.alpha-mail.net ⭐ | ||||||
| A | 216.230.254.2🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | ampub02.alpha-mail.net | ||||||
| MX | ampub03.alpha-mail.net ⭐ | ||||||
| A | 216.230.254.3🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| PTR | ampub03.alpha-mail.net | ||||||
| MX | ampub04.alpha-mail.net(50) | ||||||
| A | 216.230.254.4🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US | ||||||
| TXT | v=spf1 ip4:157.205.202.0/24 ip4:157.205.203.128/25 ip4:216.230.250.0/24 ip4:2... | ||||||
| SOA | kotetsu.alpha-lt.netpostmaster@alpha-web.ne.jp 2024-01-27 #8 | ||||||
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=1783734303 | ||||||
Same first word
Similar names
kanbidou.com |
biodukan.com |
banikudo.com |
baikundo.co.jp |
ibudokan.academy |
anbukodi.blogspot.com |
baikundo.com |
kubanoid.net |
ibankodu.com.tr |
kubanoid.ru |
kubiando.com |
kabinduo.com |
kundabio.cn |
DNS History
10 records (8 active, 2 former)
●NSamdns03.alpha-mail.jp2026-06-28 → 2026-07-11 · 3 obs
● 2026-06-28 02:51:48
● 2026-07-11 02:42:18
●NSkotetsu.alpha-lt.net2015-06-15 → 2026-07-11 · 2 obs
● 2026-07-11 02:42:18
●NStsukuba.aics.ne.jp2015-06-15 → 2026-07-11 · 2 obs
● 2026-07-11 02:42:18
●MXampub01.alpha-mail.net2015-06-15 → 2026-07-11 · 2 obs
● 2026-07-11 02:42:18
●MXampub02.alpha-mail.net2015-06-15 → 2026-07-11 · 2 obs
● 2026-07-11 02:42:18
●MXampub03.alpha-mail.net2015-06-15 → 2026-07-11 · 2 obs
● 2026-07-11 02:42:18
●MXampub04.alpha-mail.net2019-03-06 → 2026-07-11 · 3 obs
● 2019-03-06 05:31:52
● 2026-07-11 02:42:18
●A162.43.101.1122026-06-28 → 2026-07-11 · 3 obs
● 2026-06-28 02:51:48
● 2026-07-11 02:42:18
○A216.230.250.1672019-03-06 → 2019-03-06 · 4 obs
● 2019-03-06 05:31:52
○ 2026-06-28 02:51:48
○ 2026-07-11 02:42:18
○A216.230.251.852015-06-15 → 2017-02-16 · 4 obs
● 2017-02-16 12:05:32
○ 2019-03-06 05:31:52
○ 2026-07-11 02:42:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| kaibundo.jp | amdns03.alpha-mail.jp, kotetsu.alpha-lt.net, tsukuba.aics.ne.jp | 1 record |
✅ Authoritative Response
Server:216.230.254.112
NS records: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net, tsukuba.aics.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kaibundo.jp (unsigned zone)
⏱️ Timing
Total: 1537ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.101.112 |
| NS | 3 | kotetsu.alpha-lt.net, tsukuba.aics.ne.jp... |
| MX | 4 | ampub01.alpha-mail.net (pri: 10), ampub03.alpha-mail.net (pri: 10)... |
| TXT | 1 | v=spf1 ip4:157.205.202.0/24 ip4:157.205. |
| SOA | 1 | kotetsu.alpha-lt.net postmaster.alpha-we |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (amdns03.alpha-mail.jp)
Analysis
IP Addresses
kaibundo.jp directs to one IP number, which is 162.43.101.112.
Among the host names that share IP numbers with kaibundo.jp are onoderanaika-junkankika.jp, cadms.net, ka-npo.com and two others.
Name Servers
DNS for kaibundo.jp is handled by three authoritative name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.
kaibundo.jp has at least partial name server overlap with other domains, such as serendplus.com, lh-sol.co.jp, e-val.co.jp and two others.
amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp all have one IP address each — amdns03.alpha-mail.jp directs to 216.230.254.112, kotetsu.alpha-lt.net directs to 157.205.252.6 and tsukuba.aics.ne.jp directs to 157.205.252.7.
Mail Servers
Four mail servers handle email for kaibundo.jp: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.
kaibundo.jp shares at least some of its mail servers with other domains — for example s-kurita.net, junsei.com, k-kankyo.com and two more.
ampub01.alpha-mail.net resolves to 216.230.254.1. ampub02.alpha-mail.net resolves to 216.230.254.2. ampub03.alpha-mail.net resolves to 216.230.254.3. ampub04.alpha-mail.net resolves to 216.230.254.4. All four hosts carry exactly one IP address.