IPLIST.NET - math-up.com

Search for IP or hostnames:

math-up.com checked at 2025-10-26T16:04:35.624Z 318ms 102/102/102 100% R:21

`math-up.com`

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	`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	`mathup-com01b.mail.protection.outlook.com`
		A	2a01:111:f403:ca04::2 ^{🇮🇪 Microsoft}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6 ^{🇳🇱 Microsoft}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8 ^{🇳🇱 Microsoft}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9 ^{🇳🇱 Microsoft}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
A	213.133.104.21^{🇩🇪 Hetzner}
		PTR	`www21.your-server.de`

mail.math-up.com

math-up.com

math-up.com

math-up.com is the parent of mail.math-up.com.

math-up.com resolves to one IP number: 213.133.104.21.

math-up.com is delegated to two name servers ns.second-ns.com and ns1.your-server.de.

math-up.com shares the same name server setup as other domains, for instance hiltrudklein.de, renault-mechernich.de, stickl.com, kredit-schleswig-holstein.de and agathos.net.

math-up.com at least partially shares name servers with other domains, for instance la-table.net, wpc-welt.at, boran.de, 101.235.167.clients.your-server.de and 25pizzas.com.

these name servers are commonly used alongside ns3.second-ns.de.

Host names with two IP numbers:

The host name ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242; the host name ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.

math-up.com is handled by a single mail server, mathup-com01b.mail.protection.outlook.com.

Host mathup-com01b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::9, 52.101.68.0, 52.101.68.21, 52.101.73.11 and 52.101.73.15.

dbq