cshool.jp - robtex.com

cshool.jp

DNSSEC⚠️ Not signed
A183.90.238.35🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv2334.xserver.jp
NScshool.jp ⭐
A183.90.238.35🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv2334.xserver.jp
NSdns01.muumuu-domain.com
A202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc.
NSdns02.muumuu-domain.com
A160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTgoogle-site-verification=2Sa5LOv8Ol4Xed8k6_WApFnFKu5HZwO8dbaKhMrWuQA
TXTv=spf1 include:aspmx.googlemail.com ~all
TXTgoogle-site-verification=-cQNfMDWjpFYOj4sTgf3h8sPTLtHBeGCO9ClYF5-UOU
SOAcshool.jppostmaster@cshool.jp serial=1716449314

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1773558003

NS for

cshool.jp

Same first word

cshool.jp

Similar names

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scholo.com

DNS History

12 records (11 active, 1 former)

20162017201820192020202120222023202420252026NScshool.jpdns01.muumuu-domain.comdns02.muumuu-domain.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA183.90.238.35219.94.189.104
●NScshool.jp2015-06-27 → 2026-03-23 · 2 obs
● 2015-06-27 06:32:40
● 2026-03-23 02:01:32
●NSdns01.muumuu-domain.com2015-06-27 → 2026-03-23 · 2 obs
● 2015-06-27 06:32:40
● 2026-03-23 02:01:32
●NSdns02.muumuu-domain.com2015-06-27 → 2026-03-23 · 2 obs
● 2015-06-27 06:32:40
● 2026-03-23 02:01:32
●MXalt1.aspmx.l.google.com2015-06-27 → 2026-03-23 · 2 obs
● 2015-06-27 06:32:40
● 2026-03-23 02:01:32
●MXalt2.aspmx.l.google.com2015-06-27 → 2026-03-23 · 2 obs
● 2015-06-27 06:32:40
● 2026-03-23 02:01:32
●MXaspmx.l.google.com2015-06-27 → 2026-03-23 · 2 obs
● 2015-06-27 06:32:40
● 2026-03-23 02:01:32
●MXaspmx2.googlemail.com2015-06-27 → 2026-03-23 · 2 obs
● 2015-06-27 06:32:40
● 2026-03-23 02:01:32
●MXaspmx3.googlemail.com2015-06-27 → 2026-03-23 · 2 obs
● 2015-06-27 06:32:40
● 2026-03-23 02:01:32
●MXaspmx4.googlemail.com2015-06-27 → 2026-03-23 · 2 obs
● 2015-06-27 06:32:40
● 2026-03-23 02:01:32
●MXaspmx5.googlemail.com2015-06-27 → 2026-03-23 · 2 obs
● 2015-06-27 06:32:40
● 2026-03-23 02:01:32
●A183.90.238.352026-03-18 → 2026-03-23 · 3 obs
○ 2017-08-20 06:51:10
● 2026-03-18 03:43:08
● 2026-03-23 02:01:32
○A219.94.189.1042015-06-27 → 2017-08-20 · 4 obs
● 2015-06-27 06:32:40
● 2017-08-20 06:51:10
○ 2026-03-18 03:43:08
○ 2026-03-23 02:01:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
cshool.jpdns01.muumuu-domain.com, dns02.muumuu-domain.com-

✅ Authoritative Response

Server:202.239.23.39

NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cshool.jp (unsigned zone)

⏱️ Timing

Total: 1416ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.238.35
NS2dns01.muumuu-domain.com, dns02.muumuu-domain.com
MX7ASPMX.L.GOOGLE.COM (pri: 10), ASPMX4.GOOGLEMAIL.COM (pri: 30)...
TXT3google-site-verification=2Sa5LOv8Ol4Xed8, v=spf1 include:aspmx.googlemail.com ~all...
SOA1cshool.jp postmaster.cshool.jp

Analysis

Name Server Role

cshool.jp serves as a name server for cshool.jp.

dns01.muumuu-domain.com and dns02.muumuu-domain.com are commonly used as name servers along with cshool.jp.

IP Addresses

cshool.jp resolves to a single IP address: 183.90.238.35.

Other host names including rapispa.com, www.hokkaidojinjacho.jp, ide-woman.com, www.rapispa.com and kurozu-office.com share IP numbers with cshool.jp.

Name Servers

cshool.jp is delegated to three name servers: cshool.jp, dns01.muumuu-domain.com and dns02.muumuu-domain.com.

cshool.jp at least partially shares name servers with other domains, including ekoda-recording.tokyo, arekoko.net, fstripe.com, land-bank.co.jp and refle-hourai.com.

Hostnames with a single IP:

cshool.jp points to: 183.90.238.35.

dns01.muumuu-domain.com points to: 202.239.23.39.

dns02.muumuu-domain.com points to: 160.251.249.62.

Mail Servers

cshool.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.

The mail servers for cshool.jp are shared with other domains, for instance amanet.ro, ns500731.ns500671.ns500742.ns500671.ns500742.ns500705.ns500705.ns500688.ns500678.ns500291.ns500671.ns500671.ns500666.tenderladiesbz.com, ns500742.ns500671.ns500742.ns500731.ns500731.ns500731.ns500704.ns500704.ns500705.ns500671.ns500649.ns500649.lustychickser.com, ns500693.ns500693.ns500734.ns500693.ns500588.ns500588.ns500588.ns500612.ns500468.ns500110.dtrkdll.com and crft.be.

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::1b and 192.178.128.27; aspmx3.googlemail.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.26; aspmx4.googlemail.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.26; aspmx5.googlemail.com points to: 2607:f8b0:4003:c4a::1b and 142.251.96.27; aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27; alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26; alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.