DNSWHOIS.INFO - cleverletter.de

Search for IP or hostnames:

cleverletter.de checked at 2025-10-23T04:47:12.897Z 1019ms 95/95/95 100% R:12

`cleverletter.de`

NS	`ns1.knet.de`
		A	2001:67c:1bc::104 ^{🇦🇹 RcodeZero Anycast DNS}
			PTR	`ns1.anycastdns.ch`
			PTR	`ns.inwx.ch`
			PTR	`ns.domrobot.com`
			PTR	`ns.inwx.com`
			PTR	`ns.inwx.de`
			PTR	`a.xnameserver.de`
			PTR	`ns.inwx.es`
		A	192.174.68.104^{🇦🇹 RcodeZero Anycast DNS}
			PTR	`ns1.anycastdns.ch`
			PTR	`ns.inwx.ch`
			PTR	`ns.domrobot.com`
			PTR	`ns.inwx.com`
			PTR	`ns.inwx.de`
			PTR	`a.xnameserver.de`
			PTR	`ns.inwx.es`
NS	`ns2.knet.de`
		A	2001:67c:10b8::104 ^{🇨🇭 RCODEZERO-ANYCAST-SEC2}
			PTR	`ns2.anycastdns.ch`
			PTR	`ns2.inwx.ch`
			PTR	`ns2.inwx.com`
			PTR	`ns2.inwx.de`
			PTR	`b.xnameserver.de`
			PTR	`ns2.inwx.es`
			PTR	`ns.domrobot.net`
		A	176.97.158.104^{🇦🇹 RCODEZERO-ANYCAST-SEC2}
			PTR	`ns2.anycastdns.ch`
			PTR	`ns2.inwx.ch`
			PTR	`ns2.inwx.com`
			PTR	`ns2.inwx.de`
			PTR	`b.xnameserver.de`
			PTR	`ns2.inwx.es`
			PTR	`ns.domrobot.net`
NS	`ns3.knet.de`
		A	2a02:d500::53 ^{🇩🇪 InterNetworX Management GmbH}
			PTR	`c.xnameserver.de`
			PTR	`ns3.inwx.eu`
			PTR	`ns.domrobot.org`
		A	45.87.158.53^{🇩🇪 InterNetworX Management GmbH}
			PTR	`c.xnameserver.de`
			PTR	`ns3.inwx.eu`
			PTR	`ns.domrobot.org`
MX	`mx00.schlund.de`
		A	212.227.15.41^{🇩🇪 IONOS-AS}
			PTR	`mx00.kundenserver.de`
MX	`mx01.schlund.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS}
			PTR	`mx01.kundenserver.de`
A	2001:8d8:1000:204c:a1de:433d:139:a05a ^{🇩🇪 IONOS-AS}
A	82.165.88.226^{🇩🇪 IONOS-AS}
		PTR	`infong-eu392.clienthosting.eu`

cleverletter.de

cleverletter.com

cleverletter.com

cleverletter.de

The entity cleverletter.de points to two IP numbers: 2001:8d8:1000:204c:a1de:433d:139:a05a and 82.165.88.226.

Other host names, for instance, infong-eu392.clienthosting.eu share IP numbers with cleverletter.de.

The delegation for cleverletter.de is handled by three name servers: ns1.knet.de, ns2.knet.de and ns3.knet.de.

cleverletter.de shares name servers with other domains at least partially, for example academail.de, xn--legendr-bxa.com, xn--w-fga.de, arkanum.org and netgrips.de.

These name servers are commonly used with ns5.knet.de.

Host names with two IPs:

ns1.knet.de points to 2001:67c:1bc::104 and 192.174.68.104

ns2.knet.de points to 2001:67c:10b8::104 and 176.97.158.104

ns3.knet.de points to 2a02:d500::53 and 45.87.158.53

Two mail servers mx00.schlund.de and mx01.schlund.de handle cleverletter.de.

cleverletter.de shares the same mail server setup as other domains, for instance krone-hannover.de, eckardt-fliesen.de, s21972388.onlinehome-server.info, koemmlinger.de and voppl.de.

Host names with one IP number:

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