NSLIST.NET - firstclass.is

Search for IP or hostnames:

firstclass.is checked at 2025-09-30T05:06:09.885Z 501ms 88/88/88 100% R:22

`firstclass.is`

NS	`ns1.xnet.is`
		A	185.248.120.75^{🇮🇸 IS-Netheimur}
			PTR	`cl4.xnet.is`
NS	`ns2.xnet.is`
		A	217.9.143.94^{🇮🇸 Vodafone Iceland}
			PTR	`ns2.xnet.is`
MX	`firstclass-is.mail.protection.outlook.com`
		A	2a01:111:f403:ca04::9 ^{🇮🇪 Microsoft}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a ^{🇮🇪 Microsoft}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e ^{🇮🇪 Microsoft}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e ^{🇳🇱 Microsoft}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
A	217.9.143.30^{🇮🇸 Vodafone Iceland}

firstclass.is maps to IP address 217.9.143.30.

Other host names, for instance infuse.is, gongugreining.is, hundahotel.is, islandsnet.is and dansogjoga.is share IP numbers with firstclass.is.

Two name servers ns1.xnet.is and ns2.xnet.is are delegated to firstclass.is.

firstclass.is uses the same name server configuration as other domains, such as gudrunardottir.com, hagur.is, heyrnarvernd.is, egg.is and lifsspor.is.

firstclass.is at least partially shares name servers with other domains such as parketslipunislands.is, tron.is, fs.is, dv.is and gastec.is.

Host names with a single IP address:

firstclass.is is handled by a single mail server, firstclass-is.mail.protection.outlook.com.

firstclass-is.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::e, 52.101.68.3, 52.101.73.12, 52.101.73.19 and 52.101.73.24.

dbq