kacho.ed.jp - robtex.com

kacho.ed.jp

DNSSEC⚠️ Not signed
NSns6-tk01.ocn.ad.jp ⭐
A2001:380::1053🇯🇵 OCN2001:380::/32 IPv6 Network, Japan
PTRns6-tk01.ocn.ad.jp
A61.207.9.4🇯🇵 OCN61.207.0.0/16 (AS4713) CIDR BLOCK 33 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
PTRns6-tk01.ocn.ad.jp
NSns6-tk02.ocn.ad.jp
A2001:380:0:1::1053🇯🇵 OCN2001:380::/32 IPv6 Network, Japan
PTRns6-tk02.ocn.ad.jp
A61.207.9.36🇯🇵 OCN61.207.0.0/16 (AS4713) CIDR BLOCK 33 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
PTRns6-tk02.ocn.ad.jp
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c21::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f27.1e100.net
A142.251.179.27🇺🇸 Google142.251.179.0/24
PTRpd-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXaspmx4.googlemail.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXaspmx5.googlemail.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTgoogle-site-verification=XYLtG_kW3hofDiLXpljtDMkN7r1z25yec7RsVyO2jwU
TXTMS=ms77401666
TXTMS=335AD950F104DFD3D38C0D761421091A723E56B8
SOAns6-tk01.ocn.ad.jpadmin@kacho.ed.jp serial=20250722

ed.jp

DNSSEC⚠️ Not signed
TXTed.jp.
WOT: SAFE (74/100)

Same first word

kacho.ne.jp
kacho.net
kacho.com
kacho.ed.jp

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ckhao.top

DNS History

9 records (9 active, 0 former)

20162017201820192020202120222023202420252026NSns6-tk01.ocn.ad.jpns6-tk02.ocn.ad.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.com
●NSns6-tk01.ocn.ad.jp2015-08-23 → 2026-05-11 · 2 obs
● 2015-08-23 23:33:14
● 2026-05-11 02:31:14
●NSns6-tk02.ocn.ad.jp2015-08-23 → 2026-05-11 · 2 obs
● 2015-08-23 23:33:14
● 2026-05-11 02:31:14
●MXalt1.aspmx.l.google.com2015-08-23 → 2026-05-11 · 2 obs
● 2015-08-23 23:33:14
● 2026-05-11 02:31:14
●MXalt2.aspmx.l.google.com2015-08-23 → 2026-05-11 · 2 obs
● 2015-08-23 23:33:14
● 2026-05-11 02:31:14
●MXaspmx.l.google.com2015-08-23 → 2026-05-11 · 2 obs
● 2015-08-23 23:33:14
● 2026-05-11 02:31:14
●MXaspmx2.googlemail.com2015-08-23 → 2026-05-11 · 2 obs
● 2015-08-23 23:33:14
● 2026-05-11 02:31:14
●MXaspmx3.googlemail.com2015-08-23 → 2026-05-11 · 2 obs
● 2015-08-23 23:33:14
● 2026-05-11 02:31:14
●MXaspmx4.googlemail.com2015-08-23 → 2026-05-11 · 2 obs
● 2015-08-23 23:33:14
● 2026-05-11 02:31:14
●MXaspmx5.googlemail.com2015-08-23 → 2026-05-11 · 2 obs
● 2015-08-23 23:33:14
● 2026-05-11 02:31:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
kacho.ed.jpns6-tk01.ocn.ad.jp, ns6-tk02.ocn.ad.jp-

✅ Authoritative Response

Server:61.207.9.36

NS records: ns6-tk01.ocn.ad.jp, ns6-tk02.ocn.ad.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kacho.ed.jp (unsigned zone)

⏱️ Timing

Total: 1984ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns6-tk01.ocn.ad.jp, ns6-tk02.ocn.ad.jp
MX7aspmx5.googlemail.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...
TXT3MS=335AD950F104DFD3D38C0D761421091A723E5, MS=ms77401666...
SOA1ns6-tk01.ocn.ad.jp admin.kacho.ed.jp

Analysis

Name Servers

kacho.ed.jp is delegated to two name servers ns6-tk01.ocn.ad.jp and ns6-tk02.ocn.ad.jp.

kacho.ed.jp shares the same name server setup as other domains, for instance satakedenki.jp, ogomi-kyoto.jp, kincho.co.jp, kio-net.co.jp and ichthys.co.jp.

kacho.ed.jp at least partially shares name servers with other domains, for instance intage.co.jp, paranet.tottoribank.co.jp, b-mobile.mizuhobank.co.jp, yamabiko-servicer.co.jp and pc-daiwabo.co.jp.

Host names with two IP numbers:

The host name ns6-tk01.ocn.ad.jp points to 2001:380::1053 and 61.207.9.4; the host name ns6-tk02.ocn.ad.jp points to 2001:380:0:1::1053 and 61.207.9.36.

Mail Servers

kacho.ed.jp is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

kacho.ed.jp shares some mail servers with other domains, at least partially, for instance sandatlanta.org, intelligente.com.br, tacokitchen.com, ibsap.es and ns500734.ns500693.ns500699.ns500734.ns500734.ns500699.ns500693.ns500588.ns500683.ns500588.ns500588.ns500588.ns500612.ns500110.dtrkdll.com.

These mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.27

aspmx3.googlemail.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.27

aspmx4.googlemail.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.27

aspmx5.googlemail.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27

aspmx.l.google.com points to: 2607:f8b0:4004:c21::1b and 142.251.179.27

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.26

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26

Host names pointing to 2607:f8b0:4023:2801::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com