CF1762596617983-tsm20251105200708

WWW.RTSAK.COM - isu.ac.jp

Search for IP or hostnames:

isu.ac.jp checked at 2025-11-08T10:10:17.969Z 522ms 135/135/135 100% R:24

isu.ac.jp

NSdns1.isu.ac.jp
A202.254.152.11πŸ‡―πŸ‡΅ TOHKnet-TOCN-AS
PTRdns1.iwakimu.ac.jp
NSdns2.isu.ac.jp
A202.254.152.13πŸ‡―πŸ‡΅ TOHKnet-TOCN-AS
PTRdns2.iwakimu.ac.jp
NSdns3.isu.ac.jp
A202.254.153.11πŸ‡―πŸ‡΅ National Institute of Informatics
PTRdns3.iwakimu.ac.jp
NSdns4.isu.ac.jp
A202.254.153.13πŸ‡―πŸ‡΅ National Institute of Informatics
PTRdns4.iwakimu.ac.jp
NSdns1.iwakimu.ac.jp
A202.254.152.11πŸ‡―πŸ‡΅ TOHKnet-TOCN-AS
PTRdns1.iwakimu.ac.jp
NSdns-x.sinet.ad.jp
A2001:2f8:0:10::53 πŸ‡―πŸ‡΅ National Institute of Informatics
PTRdns-x1.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A2001:2f8:0:11::53 πŸ‡―πŸ‡΅ National Institute of Informatics
PTRdns-x2.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A2001:2f8:0:12::53 πŸ‡―πŸ‡΅ National Institute of Informatics
PTRdns-x3.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.2πŸ‡―πŸ‡΅ National Institute of Informatics
PTRdns-x1.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.6πŸ‡―πŸ‡΅ National Institute of Informatics
PTRdns-x2.sinet.ad.jp
PTRdns-x.sinet.ad.jp
A150.100.18.10πŸ‡―πŸ‡΅ National Institute of Informatics
PTRdns-x3.sinet.ad.jp
PTRdns-x.sinet.ad.jp
MXisu-ac-jp.mail.protection.outlook.com
A2a01:111:f403:cc1a:: πŸ‡―πŸ‡΅ Microsoft
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A2a01:111:f403:cc1a::1 πŸ‡―πŸ‡΅ Microsoft
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc1a::3 πŸ‡―πŸ‡΅ Microsoft
PTRmail-tyvp286cu00203.inbound.protection.outlook.com
A2a01:111:f403:cc1f:: πŸ‡―πŸ‡΅ Microsoft
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A52.101.124.1πŸ‡―πŸ‡΅ Microsoft
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A52.101.124.6πŸ‡―πŸ‡΅ Microsoft
PTRmail-tyvp286cu00206.inbound.protection.outlook.com
A52.101.157.10πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-os0p286cu01302.inbound.protection.outlook.com
A52.101.157.40πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A210.236.254.106πŸ‡―πŸ‡΅ IDC
PTRisu.ac.jp

ac.jp

PTR for

Up

Starts with same word

Starts similarily

AI analysis

isu.ac.jp is a parent of pes01i.isu.ac.jp, www.isu.ac.jp, dns4.isu.ac.jp, dns2.isu.ac.jp, dns1.isu.ac.jp and a few other host names.

isu.ac.jp points to a single IP: 210.236.254.106.

Other host names, such as www.isu.ac.jp, share IP numbers with isu.ac.jp.

isu.ac.jp is delegated to six name servers: dns1.isu.ac.jp, dns2.isu.ac.jp, dns3.isu.ac.jp, dns4.isu.ac.jp, dns1.iwakimu.ac.jp and dns-x.sinet.ad.jp.

isu.ac.jp partially shares name servers with other domains; examples include 30.3.133.in-addr.arpa, ml.tuat.ac.jp, math.kyoto-u.ac.jp, human.gifu-u.ac.jp and opera.kyushu-u.ac.jp.

These name servers are commonly used alongside ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, tusns1.tus.ac.jp, tusns.tus.ac.jp, ns1.omu.ac.jp, ns2.omu.ac.jp, dns2.iwakimu.ac.jp, dns3.iwakimu.ac.jp, dns4.iwakimu.ac.jp and adns01.tuat.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

dns1.isu.ac.jp points to 202.254.152.11.

dns2.isu.ac.jp points to 202.254.152.13.

dns3.isu.ac.jp points to 202.254.153.11.

dns4.isu.ac.jp points to 202.254.153.13.

dns1.iwakimu.ac.jp points to 202.254.152.11.

Two host names share the same IP 202.254.152.11: dns1.isu.ac.jp and dns1.iwakimu.ac.jp.

isu.ac.jp is handled by a single mail server, isu-ac-jp.mail.protection.outlook.com.

Hostname isu-ac-jp.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::, 52.101.124.1, 52.101.124.6, 52.101.157.10 and 52.101.157.40.

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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