CF1762366628738-tsm20251105083916

WWW.ROBTEX.COM - nipr.ac.jp

Search for IP or hostnames:

nipr.ac.jp checked at 2025-11-05T18:17:08.711Z 941ms 210/210/210 100% R:19

nipr.ac.jp

MXaspmx.l.google.com
A2607:f8b0:4004:c17::1b๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbl-in-f27.1e100.net
A142.250.31.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbj-in-f26.1e100.net
NSisch1.nipr.ac.jp
A133.57.20.20๐Ÿ‡ฏ๐Ÿ‡ต National Institute of Informatics
PTRisch1.nipr.ac.jp
PTRpc020.seg20.nipr.ac.jp
NSdns-x.sinet.ad.jp
A2001:2f8:0:10::53๐Ÿ‡ฏ๐Ÿ‡ต National Institute of Informatics
PTRdns-x1.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A2001:2f8:0:11::53๐Ÿ‡ฏ๐Ÿ‡ต National Institute of Informatics
PTRdns-x2.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A2001:2f8:0:12::53๐Ÿ‡ฏ๐Ÿ‡ต National Institute of Informatics
PTRdns-x3.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.2๐Ÿ‡ฏ๐Ÿ‡ต National Institute of Informatics
PTRdns-x1.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.6๐Ÿ‡ฏ๐Ÿ‡ต National Institute of Informatics
PTRdns-x2.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.10๐Ÿ‡ฏ๐Ÿ‡ต National Institute of Informatics
PTRdns-x3.sinet.ad.jp
PTRdns-x.sinet.ad.jp
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b๐Ÿ‡ฎ๐Ÿ‡ช Google
PTRdj-in-f27.1e100.net
A172.253.116.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b๐Ÿ‡ง๐Ÿ‡ช Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRws-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4010:c0e::1a๐Ÿ‡ซ๐Ÿ‡ฎ Google
PTRlu-in-f26.1e100.net
PTRlu-in-x1a.1e100.net
A74.125.131.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRlu-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2404:6800:4003:c06::1b๐Ÿ‡ธ๐Ÿ‡ฌ Google
PTRsm-in-f27.1e100.net
A142.250.4.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRsm-in-f27.1e100.net

ac.jp

rank #61563 globally
rank #1182 in the tld

Up

Starts with same word

Starts similarily

AI analysis

nipr.ac.jp is the parent of seg43.nipr.ac.jp, seg14.nipr.ac.jp, seg15.nipr.ac.jp, seg45.nipr.ac.jp, isch1.nipr.ac.jp and a few other host names.

nipr.ac.jp is delegated to two name servers isch1.nipr.ac.jp and dns-x.sinet.ad.jp.

nipr.ac.jp uses the same name server configuration as other domains, such as 57.133.in-addr.arpa.

nipr.ac.jp at least partially shares name servers with other domains, for instance 247.181.203.in-addr.arpa, 6.66.133.in-addr.arpa, kogakuin.ac.jp, uee.kyoto-u.ac.jp and eng.kyushu-u.ac.jp.

These name servers are commonly used with the following name servers: ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, guname0.imc.gifu-u.ac.jp, ns1.omu.ac.jp, ns2.omu.ac.jp, nsi01.cc.niigata-u.ac.jp, tusns1.tus.ac.jp, tusns.tus.ac.jp, dns1.u-ryukyu.ac.jp and ns0.u-ryukyu.ac.jp.

Six IP numbers on a host: 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.

One IP number on a host: isch1.nipr.ac.jp points to 133.57.20.20.

nipr.ac.jp is handled by five mail servers: 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.

nipr.ac.jp shares some mail servers with other domains, at least partially, for instance takesfilm.com, optimus.com, arslanca.com, littlelambstudio.com and ninamagon.com.

These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c17::1b and 142.250.31.26

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::1b and 173.194.76.27

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

alt4.aspmx.l.google.com points to 2404:6800:4003:c06::1b and 142.250.4.27

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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