DNSWHOIS.INFO - dumong.lu

Search for IP or hostnames:

dumong.lu checked at 2025-10-20T12:16:48.910Z 413ms 101/101/101 100% R:12

`dumong.lu`

NS	`ns1.cyon.ch`
		A	2a01:ab20:0:185::2 ^{🇨🇭 cyon GmbH}
		A	185.174.216.2^{🇨🇭 cyon GmbH}
			PTR	`ns1.cyon.ch`
NS	`ns2.cyon.ch`
		A	2001:67c:234::2 ^{🇨🇭 cyon GmbH}
		A	91.206.24.2^{🇨🇭 cyon GmbH}
			PTR	`ns2.cyon.ch`
MX	`dumong-lu.mail.protection.outlook.com`
		A	2a01:111:f403:ca04:: ^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::5 ^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f ^{🇮🇪 Microsoft}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9 ^{🇳🇱 Microsoft}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
A	2a01:ab20:0:4::48 ^{🇨🇭 cyon GmbH}
		PTR	`s039.cyon.net`
A	149.126.4.48^{🇨🇭 cyon GmbH}
		PTR	`s039.cyon.net`

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The parent of mail.dumong.lu is dumong.lu.

dumong.lu points to two IP numbers: 2a01:ab20:0:4::48 and 149.126.4.48.

Other host names such as displays.fr, mocador.at, jenniferlow.ch, bitlabs.ch and apotheke-schudel.ch share IPs with dumong.lu.

Two name servers ns1.cyon.ch and ns2.cyon.ch handle the delegation for dumong.lu.

dumong.lu shares the same name server setup as other domains, for example panoramazentrum.ch, doubleview.info, forum-pfarrblatt.ch, mykath.ch and mysimple.ch.

Host names with two IP numbers:

ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2.

ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.

dumong-lu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::9, 52.101.68.36, 52.101.73.4, 52.101.73.15 and 52.101.73.26.

dbq