WWW.RTSAK.COM - check-dns.de

Search for IP or hostnames:

check-dns.de checked at 2025-10-03T06:39:03.260Z 437ms 88/88/88 100% R:11

`check-dns.de`

MX	`mail.check-dns.de`
		A	89.191.68.149^{🇩🇪 Megaspace Internet Services}
			PTR	`vm.mertinkat.net`
NS	`dns1.rotzek.de`
		A	2001:4178:3:a357:62:116:159:4 ^{🇩🇪 InterNetX}
			PTR	`a.customer-auth.net`
		A	62.116.159.4^{🇩🇪 InterNetX}
			PTR	`a.customer-auth.net`
NS	`dns2.rotzek.de`
		A	2001:8d8:580:401:217:160:113:37 ^{🇩🇪 IONOS SE}
			PTR	`b.customer-auth.net`
		A	217.160.113.37^{🇩🇪 IONOS SE}
			PTR	`b.customer-auth.net`
NS	`dns3.rotzek.de`
		A	2a01:130:2000:118:89:146:248:4 ^{🇩🇪 INTERNET AG Global Network}
			PTR	`c.customer-auth.net`
		A	89.146.248.4^{🇩🇪 INTERNET AG Global Network}
			PTR	`c.customer-auth.net`
NS	`dns4.rotzek.de`
		A	2607:f1c0:1800:8091:74:208:254:4 ^{🇺🇸 IONOS SE}
			PTR	`d.customer-auth.net`
		A	74.208.254.4^{🇺🇸 IONOS SE}
			PTR	`d.customer-auth.net`
A	89.191.68.149^{🇩🇪 Megaspace Internet Services}
		PTR	`vm.mertinkat.net`

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check-dns.de is the parent of mail.check-dns.de.

check-dns.de resolves to one IP number: 89.191.68.149.

other host names including dnsalert.net, codesafe.de, dnswatch.de, fastblog.de and mail.liez.de share IP numbers with check-dns.de.

check-dns.de is delegated to four name servers: dns1.rotzek.de, dns2.rotzek.de, dns3.rotzek.de and dns4.rotzek.de.

check-dns.de at least partially shares name servers with other domains, for instance loves.de, zentools.de, dnstrace.net, lasvegas.de and easycms.de.

Host names with two IP numbers:

dns1.rotzek.de points to 2001:4178:3:a357:62:116:159:4 and 62.116.159.4; dns2.rotzek.de points to 2001:8d8:580:401:217:160:113:37 and 217.160.113.37; dns3.rotzek.de points to 2a01:130:2000:118:89:146:248:4 and 89.146.248.4; dns4.rotzek.de points to 2607:f1c0:1800:8091:74:208:254:4 and 74.208.254.4.

check-dns.de is handled by a single mail server, mail.check-dns.de.

mail.check-dns.de resolves to IP 89.191.68.149.

dbq