1und1.de

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for 1und1.de.
1und1.de.	600	MX	10 mxintern1.schlund.de.
	600	MX	10 mxintern0.schlund.de.
	86400	NS	ns-1and1.ui-dns.biz.
	86400	NS	ns-1and1.ui-dns.org.
	86400	SOA	rns.ui-dns.de. dnsadmin.1und1.de. ( 2013051704 10800 3600 604800 86400 )
	86400	NS	ns-1and1.ui-dns.de.
	86400	NS	ns-1and1.ui-dns.com.
	86400	TXT	"v=spf1 ip4:82.165.0.0/16 ip4:195.20.224.0/19 ip4:212.227.0.0/16 ip4:87.106.0.0/16 ip4:217.160.0.0/16 ip4:213.165.64.0/19 ip4:217.72.192.0/20 ip4:74.208.0.0/17 ip4:74.208.128.0/18 ip4:66.236.18.66 ip4:67.88.206.40 ip4:67.88.206.48 ~all"
	86400	RP	dnsadmin.1and1.com. updatensa.system.
	600	MX	10 mxintern2.schlund.de.
	500	A	212.227.17.105
ADDITIONAL for 1und1.de.
ns-1and1.ui-dns.de.	86400	A	217.160.80.200
mxintern1.schlund.de.	900	A	212.227.126.207
mxintern2.schlund.de.	900	A	212.227.126.205
ns-1and1.ui-dns.org.	86400	AAAA	2001:8d8:fe:53:0:d9a0:53c8:100
ns-1and1.ui-dns.com.	86400	AAAA	2001:8d8:fe:53:0:d9a0:52c8:100
ns-1and1.ui-dns.biz.	86400	A	217.160.81.200
	86400	AAAA	2001:8d8:fe:53:0:d9a0:51c8:100
ns-1and1.ui-dns.com.	86400	A	217.160.82.200
ns-1and1.ui-dns.org.	86400	A	217.160.83.200
ns-1and1.ui-dns.de.	86400	AAAA	2001:8d8:fe:53:0:d9a0:50c8:100
mxintern0.schlund.de.	900	A	212.227.126.206

Related hostnames

1und1.de is a domain controlled by four domain name servers at ui-dns.com, ui-dns.biz, ui-dns.org and ui-dns.de having a total of eight IP numbers. Some of them are on the same IP network. Incoming mail for 1und1.de is handled by three mail servers at schlund.de. All three of them are on the same IP network. 1und1.de has one IP number (212.227.17.105), but the reverse is origin.www.1und1.de.

Einsundeins.de point to the same IP and also shares both name servers and mail servers. Origin.www.1und1.de point to the same IP. 1und1.com, puretec.com, 1and1.it, oneandone.net, schlund.at and at least 24 other hosts share both name servers and mail servers with this domain. Pureserver.de, streamingmxd.de, eins-und-eins.de, 1-und-1.co, ipayment.de and at least 57 other hosts share name servers with this domain. Profimailer.at, sofortstart.de, my-web.es, profimailer.info, clienthosting.fr and at least 54 other hosts share name servers under another name with this domain. Gmxnet.de, united-internet-media.de, united-internet.com, kundenberater-vertrieb.de, smartshopping.ch and at least 77 other hosts share mail servers with this domain. Oneandone.es, tgpopen.com, alturo.de, smartshopping.tv, gmxnet.net and at least 80 other hosts share mail servers under another name with this domain. Ns45.1und1.de, obfe02.1und1.de, webmailcluster.1und1.de, ns65.1und1.de, spin.1und1.de and at least 94 other hosts are hosts under this domain. 1und1.biz, 1und1.ru, 1und1.im, 1und1.es, 1und1.fr and at least 23 other hosts are similar domain names.

You might also be interested in the competitors: perfora.net, schlund.de, goradiainfotech.com, webhosting.info, hetzner.de and crew572.org. Also check www.1und1.de.

1und1.de is ranked #1336 world wide and is hosted on a server in Germany. It has 49698 inlinks. It has 236 organic keywords.

The name server ns-1and1.ui-dns.org

All of the about seventy domains that use the name server ns-1and1.ui-dns.org use the four name servers ns-1and1.ui-dns.biz, ns-1and1.ui-dns.com, ns-1and1.ui-dns.de and ns-1and1.ui-dns.org together, hereafter referred to as "name server group 1", (example: miweb.biz, profimailer.biz and schlund.biz ).

The IP number 212.227.17.105

All of the three host names that point to the IP number 212.227.17.105 point only to that ip number.

The mail server mxintern2.schlund.de

Most of the about ninety domains that use the mail server mxintern2.schlund.de use the three mail servers mxintern0, mxintern1 and mxintern2.schlund.de together, hereafter referred to as "mail server group 1", (example: smartshopping.ag, 1und1.at and smartshopping.biz ).

The four name servers ns-1and1.ui-dns.biz, ns-1and1.ui-dns.com, ns-1and1.ui-dns.de and ns-1and1.ui-d…

There are about seventy domains that use name server group 1.

• About one in six of those point only to the IP number 212.227.147.70 (example: schlund.com, schlundnic.com and schlund.de ).
• Seven of them point only to the IP number 212.227.122.51 (example: profimailer.com, profimailer.de and profimailer.net ).
• Six of them point only to the IP number 212.227.142.1 (example: puretec.de, pureserver.info and 1and1.org ).

The three mail servers mxintern0, mxintern1 and mxintern2.schlund.de together

There are about ninety domains that use mail server group 1.

• Seven of those point only to the IP number 213.165.90.214 (example: target-group-planning.de, webaffinity.de and webdemographic.de ).
• Six of them point only to the IP number 217.72.200.198 (example: adeurope.com, adeurope.de and adeurope.net ).
• Six of them point only to the IP number 212.227.131.59 (example: smartshopping.com and smartshopping.ru ).