WWW.RTSAK.COM - gc21.de

Search for IP or hostnames:

gc21.de checked at 2025-10-24T11:42:48.976Z 478ms 83/83/83 100% R:13

`gc21.de`

MX	`gc21-de.mail.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
NS	`auth02.ns.de.uu.net`
		A	2001:600:1c0:e000::35:8 ^{🇳🇱 AS702}
			PTR	`auth02.ns.de.uu.net`
		A	192.76.144.15^{🇩🇪 AS702}
			PTR	`auth02.ns.de.uu.net`
NS	`auth52.ns.de.uu.net`
		A	2001:600:1c0:e001::35:8 ^{🇳🇱 AS702}
			PTR	`auth52.ns.de.uu.net`
		A	194.128.171.101^{🇬🇧 AS702}
			PTR	`auth52.ns.de.uu.net`
A	37.61.200.104^{🇫🇷 GD-EMEA-DC-SXB1}

www.gc21.de

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cg12.fr

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21cg.de

cg12.com.br

gc12.org

g1c2.com

The parent of www.gc21.de is gc21.de.

gc21.de points to a single IP: 37.61.200.104.

Two name servers auth02.ns.de.uu.net and auth52.ns.de.uu.net handle delegation for gc21.de.

gc21.de uses the same name server setup as other domains, for example amor.ms, zink.biz, podssus.de, s-it-b.org and media-connect.de.

gc21.de partially shares name servers with other domains; examples include 209.127.194.in-addr.arpa, 211.127.194.in-addr.arpa, dokudmz.hh.dokumenta.de, vistec-eb.com and vaisala.de.

These name servers are often used with the name servers ns2.ugfischer.com and ns.ugfischer.com.

Host names with two IP numbers:

auth02.ns.de.uu.net points to: 2001:600:1c0:e000::35:8 and 192.76.144.15

auth52.ns.de.uu.net points to: 2001:600:1c0:e001::35:8 and 194.128.171.101

gc21.de is handled by a single mail server, gc21-de.mail.protection.outlook.com.

dbq