CF1761369786621-tsm20251024211356

WWW.RTSAK.COM - itoman-h.open.ed.jp

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itoman-h.open.ed.jp checked at 2025-10-25T05:23:06.589Z 601ms 66/66/66 100% R:19

itoman-h.open.ed.jp

MXitomanh-open-ed-jp01e.mail.protection.outlook.com
A2a01:111:f403:cc1a::1 πŸ‡―πŸ‡΅ Microsoft
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc1a::2 πŸ‡―πŸ‡΅ Microsoft
PTRmail-tyvp286cu00302.inbound.protection.outlook.com
A2a01:111:f403:cc1f:: πŸ‡―πŸ‡΅ Microsoft
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::1 πŸ‡―πŸ‡΅ Microsoft
PTRmail-os0p286cu01201.inbound.protection.outlook.com
A52.101.124.1πŸ‡―πŸ‡΅ Microsoft
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A52.101.124.5πŸ‡―πŸ‡΅ Microsoft
PTRmail-tyvp286cu00305.inbound.protection.outlook.com
A52.101.157.11πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-os0p286cu01203.inbound.protection.outlook.com
A52.101.157.40πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A210.151.113.187πŸ‡―πŸ‡΅ National Institute of Informatics

open.ed.jp

NSns1-06.azure-dns.com
NSns4-06.azure-dns.info
NSns2-06.azure-dns.net
NSns3-06.azure-dns.org
MXopen-ed-jp.mail.protection.outlook.com
rank #276679 globally
rank #4640 in the tld

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AI analysis

The parent of www.itoman-h.open.ed.jp is itoman-h.open.ed.jp.

itoman-h.open.ed.jp points to a single IP address: 210.151.113.187.

Other host names such as gushikawa-ch.open.ed.jp, okisui-h.open.ed.jp, miyasou-h.open.ed.jp, kaiho-h.open.ed.jp and koza-h.open.ed.jp share IPs with itoman-h.open.ed.jp.

The itomanh-open-ed-jp01e.mail.protection.outlook.com mail server handles itoman-h.open.ed.jp.

itomanh-open-ed-jp01e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1f::, 2a01:111:f403:cc1f::1, 52.101.124.1, 52.101.124.5, 52.101.157.11 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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TVdFANr CF johedugfp 2025-10-25