MXLIST.NET - firstclassit.de

Search for IP or hostnames:

firstclassit.de checked at 2025-10-28T08:02:45.868Z 228ms 108/108/108 100% R:9

`firstclassit.de`

NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1 ^{🇩🇪 Hetzner}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3 ^{🇩🇪 NORIS-NETWORK}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK}
			PTR	`ns3.second-ns.de`
NS	`ns1.your-server.de`
		A	2a01:4f8:0:1::5ddc:1 ^{🇩🇪 Hetzner}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner}
			PTR	`ns1.your-server.de`
MX	`firstclassit-de.mail.protection.outlook.com`
		A	2a01:111:f403:ca04::1 ^{🇮🇪 Microsoft}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b ^{🇮🇪 Microsoft}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c ^{🇮🇪 Microsoft}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8 ^{🇳🇱 Microsoft}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.21^{🇳🇱 Microsoft}
			PTR	`mail-as8pr05cu00205.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
A	2a01:4f8:d0a:27bd::2 ^{🇩🇪 Hetzner}
		PTR	`www4.your-server.de`
A	213.133.104.4^{🇩🇪 Hetzner}
		PTR	`www4.your-server.de`

firstclassit.ro

firstclassit.de

firstclassit.com

firstclassit.ro

firstclassit.de

firstclassit.com

firstclassit.de points to two IPs: 2a01:4f8:d0a:27bd::2 and 213.133.104.4.

Other host names, for instance mail.valveauction.com, compofermhybrid.eu, legalexpert.de, equinedreams.ch and linkeddiffs.com share IP numbers with firstclassit.de.

firstclassit.de is delegated to name servers ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

firstclassit.de at least partially shares name servers with other domains such as fsgmarbach.de, 218.108.65.in-addr.arpa, connectit-sha.de, trisis.org and dashframe.net.

Host names with two IP numbers:

ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242.

ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4.

ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.

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

firstclassit-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::8, 52.101.73.19, 52.101.73.21, 52.101.73.28 and 52.101.73.30.

dbq