CF1760106717958-tsm20251010100059

WWW.ROBTEX.COM - kaiho-h.open.ed.jp

Search for IP or hostnames:

kaiho-h.open.ed.jp checked at 2025-10-10T14:31:57.920Z 383ms 108/108/108 100% R:16

`kaiho-h.open.ed.jp`

	MX	`kaihoh-open-ed-jp01c.mail.protection.outlook.com`
			A	2a01:111:f403:cc1a::1^{🇯🇵 Microsoft}
				PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
			A	2a01:111:f403:cc1a::3^{🇯🇵 Microsoft}
				PTR	`mail-tyvp286cu00203.inbound.protection.outlook.com`
			A	2a01:111:f403:cc1f::^{🇯🇵 Microsoft}
				PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
			A	2a01:111:f403:cc24::^{🇯🇵 Microsoft}
				PTR	`mail-os0p286cu01300.inbound.protection.outlook.com`
			A	52.101.124.0^{🇯🇵 Microsoft}
				PTR	`mail-tycp286cu02600.inbound.protection.outlook.com`
			A	52.101.157.10^{🇺🇸 Microsoft}
				PTR	`mail-os0p286cu01302.inbound.protection.outlook.com`
			A	52.101.157.11^{🇺🇸 Microsoft}
				PTR	`mail-os0p286cu01203.inbound.protection.outlook.com`
			A	52.101.157.40^{🇺🇸 Microsoft}
				PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
	A	210.151.113.187^{🇯🇵 National Institute of Informatics}

`open.ed.jp`

	NS	`ns1-06.azure-dns.com`
	NS	`ns4-06.azure-dns.info`
	NS	`ns2-06.azure-dns.net`
	NS	`ns3-06.azure-dns.org`
	MX	`open-ed-jp.mail.protection.outlook.com`

rank #276679 globally
rank #4640 in the tld

AI analysis

kaiho-h.open.ed.jp maps to IP address 210.151.113.187.

Other host names, for instance haebaru-h.open.ed.jp, hokubu-ah.open.ed.jp, hokuzan-h.open.ed.jp, yomei-h.open.ed.jp and koyo-h.open.ed.jp share IP numbers with kaiho-h.open.ed.jp.

kaiho-h.open.ed.jp is handled by a single mail server, kaihoh-open-ed-jp01c.mail.protection.outlook.com.

kaihoh-open-ed-jp01c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::, 2a01:111:f403:cc24::, 52.101.124.0, 52.101.157.10, 52.101.157.11 and 52.101.157.40.

dbq

HtzkIgv CF johedugfp 2025-10-10