CF1762560505496-tsm20251105200708

WWW.ROBTEX.COM - jsf.or.jp

Search for IP or hostnames:

jsf.or.jp checked at 2025-11-08T00:08:25.475Z 490ms 230/230/230 100% R:17

jsf.or.jp

MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1a🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
MXaspmx.l.google.com
A2607:f8b0:4004:c07::1a🇺🇸 Google
PTRbc-in-f26.1e100.net
A142.251.163.27🇺🇸 Google
PTRwv-in-f27.1e100.net
NSdns-x.sinet.ad.jp
A2001:2f8:0:10::53🇯🇵 SINET-AS
PTRdns-x1.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A2001:2f8:0:11::53🇯🇵 SINET-AS
PTRdns-x2.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A2001:2f8:0:12::53🇯🇵 SINET-AS
PTRdns-x3.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.2🇯🇵 SINET-AS
PTRdns-x1.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.6🇯🇵 SINET-AS
PTRdns-x2.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.10🇯🇵 SINET-AS
PTRdns-x3.sinet.ad.jp
PTRdns-x.sinet.ad.jp
MXmsv4.jsf.or.jp
A202.241.69.13🇯🇵 SINET-AS
PTRmsv4.jsf.or.jp
NSns1.jsf.or.jp
A202.241.69.36🇯🇵 SINET-AS
PTRns1.jsf.or.jp
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net

or.jp

rank #135636 globally
rank #2247 in the tld

Up

Starts with same word

Starts similarily

AI analysis

jsf.or.jp is the parent of hakarukun.jsf.or.jp, tam-web.jsf.or.jp, kankyo.jsf.or.jp, ppd.jsf.or.jp, ns1.jsf.or.jp and a few other host names.

Two name servers dns-x.sinet.ad.jp and ns1.jsf.or.jp are delegated to jsf.or.jp.

jsf.or.jp at least partially shares name servers with other domains such as sue.shiga-u.ac.jp, fujijoshi.ac.jp, 87.35.133.in-addr.arpa, shonan.bunkyo.ac.jp and polym.kyoto-u.ac.jp.

These name servers are often used together with ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, nsi01.cc.niigata-u.ac.jp, ns1.omu.ac.jp, ns2.omu.ac.jp, guname0.imc.gifu-u.ac.jp, www101.yokohama-cu.ac.jp, www102.yokohama-cu.ac.jp, ccnsv1.kanagawa-it.ac.jp and ccnsv2.kanagawa-it.ac.jp.

Host names with six IP numbers:

dns-x.sinet.ad.jp points to 2001:2f8:0:10::53, 2001:2f8:0:11::53, 2001:2f8:0:12::53, 150.100.18.2, 150.100.18.6 and 150.100.18.10.

Host names with one IP number:

ns1.jsf.or.jp points to 202.241.69.36.

jsf.or.jp is handled by six mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, msv4.jsf.or.jp, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

jsf.or.jp shares mail servers with other domains at least in part, for instance valleyfamilychurch.org, vireserve.com, sose.co, greenolivepizza.com and finecert.com.

These mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.

aspmx3.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.

aspmx.l.google.com points to 2607:f8b0:4004:c07::1a and 142.251.163.27.

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.

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

Host names with one IP number:

msv4.jsf.or.jp points to 202.241.69.13.

Host names pointing to 2a00:1450:400b:c02::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 2a00:1450:400c:c00::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names pointing to 173.194.76.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

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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