CF1761973966052-tsm20251029173950

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

Search for IP or hostnames:

nishihara-h.open.ed.jp checked at 2025-11-01T05:12:45.972Z 792ms 63/63/63 100% R:11

nishihara-h.open.ed.jp

MXnishiharah-open-ed-jp02c.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:cc24:: πŸ‡―πŸ‡΅ Microsoft
PTRmail-os0p286cu01300.inbound.protection.outlook.com
A52.101.124.0πŸ‡―πŸ‡΅ Microsoft
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A52.101.124.5πŸ‡―πŸ‡΅ Microsoft
PTRmail-tyvp286cu00305.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
A210.151.113.187πŸ‡―πŸ‡΅ SINET-AS

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

AI analysis

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

Other host names, for instance nanbu-ch.open.ed.jp, hentona-h.open.ed.jp, itoman-h.open.ed.jp, kyuyo-h.open.ed.jp and nago-h.open.ed.jp share IP numbers with nishihara-h.open.ed.jp.

nishihara-h.open.ed.jp is served by a single mail server, nishiharah-open-ed-jp02c.mail.protection.outlook.com.

The host name nishiharah-open-ed-jp02c.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc24::, 52.101.124.0, 52.101.124.5, 52.101.124.6 and 52.101.157.10.

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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