CF1759998060300-tsm20251009080619

WWW.RTSAK.COM - 1and1.dk

Search for IP or hostnames:

1and1.dk checked at 2025-10-09T08:21:00.287Z 171ms 83/83/83 100% R:16

1and1.dk

MXmx00.kundenserver.de
A212.227.15.41🇩🇪 IONOS SE
PTRmx00.kundenserver.de
MXmx01.kundenserver.de
A217.72.192.67🇩🇪 IONOS SE
PTRmx01.kundenserver.de
NSns2.kundenserver.de
A2001:8d8:fe:53:0:d9a0:5315:100 🇩🇪 IONOS SE
PTRns1021.ui-dns.org
A217.160.83.21🇩🇪 IONOS SE
PTRns1021.ui-dns.org
NSns.kundenserver.de
A2001:8d8:fe:53:0:d9a0:520c:100 🇩🇪 IONOS SE
PTRns1012.ui-dns.com
A217.160.82.12🇩🇪 IONOS SE
PTRns1012.ui-dns.com
A217.160.0.171🇩🇪 IONOS SE
PTR217-160-0-171.elastic-ssl.ui-r.com

dk

NSb.nic.dk
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk

Starts with same word

Starts similarily

AI analysis

1and1.dk points to a single IP number: 217.160.0.171.

other host names for instance mari-o.com, paia.us, puzovic.com, lga.warpcoresf.co.uk and citizens.de share IP numbers with 1and1.dk.

1and1.dk is delegated to two name servers: ns2.kundenserver.de and ns.kundenserver.de.

1and1.dk shares the same name server setup as other domains, for example web4me.de, mb3d.com, highspeedbroking.de, lokalis.de and web-motorrad.de.

1and1.dk at least partially shares name servers with other domains, for instance 1plus1.dk, surf-free.de, jung-federn.de, wsh-hohentwiel.de and tvinternet.de.

Host names with two IP numbers:

ns2.kundenserver.de points to 2001:8d8:fe:53:0:d9a0:5315:100 and 217.160.83.21

ns.kundenserver.de points to 2001:8d8:fe:53:0:d9a0:520c:100 and 217.160.82.12

1and1.dk is handled by two mail servers: mx00.kundenserver.de and mx01.kundenserver.de.

1and1.dk shares the same mail server setup as other domains, for instance stressnet.de, fuchs-kkb.de, aklerm.de, mail1.zasche.de and rheinbrand-festival.de.

1and1.dk shares mail servers with other domains at least partially, including akupunktur-kirchzarten.de, arantax.com, mail.i-f-k.de, mail.kuebler-gbr.de and www.wordshop.de.

these mail servers are commonly used alongside akupunkturkirchzarten-de02e.mail.protection.outlook.com.

Host names with one IP number:

The host mx00.kundenserver.de points to 212.227.15.41 and the host mx01.kundenserver.de points to 217.72.192.67.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

phdASFM CF johedugfp 2025-10-09