WWW.RTSAK.COM - check-1.com

Search for IP or hostnames:

check-1.com checked at 2025-10-17T11:06:44.836Z 975ms 91/91/91 100% R:25

`check-1.com`

NS	`islsrv12.isl-net.co.jp`
		A	218.216.182.146^{🇯🇵 Chubu Telecommunications Co.,Inc. (ctc)}
NS	`islsrv1.isl-net.co.jp`
		A	218.216.182.145^{🇯🇵 Chubu Telecommunications Co.,Inc. (ctc)}
MX	`check1-com01c.mail.protection.outlook.com`
		A	2a01:111:f403:cc1a:: ^{🇯🇵 Microsoft}
			PTR	`mail-tycp286cu02600.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::2 ^{🇯🇵 Microsoft}
			PTR	`mail-tyvp286cu00302.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	52.101.124.6^{🇯🇵 Microsoft}
			PTR	`mail-tyvp286cu00206.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	153.122.56.183^{🇯🇵 GMO CLOUD}
		PTR	`hssv2.isl.ne.jp`

check-1.net

check-1.de

check-1.com

check-1.net

check-1.de

check-1.com

check-1.com points to IP number 153.122.56.183.

check-1.com is delegated to two name servers: islsrv12.isl-net.co.jp and islsrv1.isl-net.co.jp.

check-1.com uses the same name server setup as other domains such as nasuno-art.co.jp, spcart.biz, isl.jp, happo.jp and marukuri.co.jp.

check-1.com shares name servers with other domains at least partially, for instance isl-net.co.jp and isl.ne.jp.

These name servers are commonly used with ns2.dc.ctc.ad.jp.

Host names with one IP number:

check-1.com is handled by a single mail server, check1-com01c.mail.protection.outlook.com.

Host name check1-com01c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1f::, 2a01:111:f403:cc24::, 52.101.124.0, 52.101.124.6, 52.101.157.11 and 52.101.157.40.

dbq