CF1759650078173-tsm20251004101907

WWW.RTSAK.COM - jishukan.ed.jp

Search for IP or hostnames:

jishukan.ed.jp checked at 2025-10-05T07:41:18.159Z 253ms 107/107/107 100% R:20

jishukan.ed.jp

MXaspmx.l.google.com
A2607:f8b0:4023:c0b::1a 🇺🇸 Google
PTRdd-in-f26.1e100.net
A74.125.137.26🇺🇸 Google
PTRdy-in-f26.1e100.net
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA internet AS9370
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA internet AS9371
PTRns2.dns.ne.jp
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4010:c0e::1a 🇫🇮 Google
PTRlu-in-f26.1e100.net
PTRlu-in-x1a.1e100.net
A74.125.131.27🇺🇸 Google
PTRlu-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4024:c0d::1b 🇺🇸 Google
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google
PTRmj-in-f26.1e100.net
A219.94.171.226🇯🇵 SAKURA internet AS9371
PTR226.171.94.219.static.www215b.sakura.ne.jp

ed.jp

Starts with same word

Starts similarily

AI analysis

jishukan.ed.jp points to IP number 219.94.171.226.

Other host names, for example kojo.ac.jp and 226.171.94.219.static.www215b.sakura.ne.jp, share IPs with jishukan.ed.jp.

jishukan.ed.jp is delegated to two name servers: ns1.dns.ne.jp and ns2.dns.ne.jp.

jishukan.ed.jp uses the same name server setup as other domains such as chimata.sakura.ne.jp, aquadesign.info, ops-fctokyo.com, fpa1.com and deaf-atom.com.

Host names with one IP number:

ns1.dns.ne.jp points to: 61.211.236.1.

ns2.dns.ne.jp points to: 133.167.21.1.

Five mail servers handle jishukan.ed.jp: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

jishukan.ed.jp shares mail servers with other domains at least partially; for instance emberweekly.com, foundationeuless.com, demre.cl, pl.gov.my and optimizeconsultingllc.com.

these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx5.googlemail.com, mxa.mailgun.org and mxb.mailgun.org.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1a and 74.125.137.26

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26

alt3.aspmx.l.google.com points to 2a00:1450:4010:c0e::1a and 74.125.131.27

alt4.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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cQDetxG CF johedugfp 2025-10-05