CF1757308417620-tsm20250907181809

WWW.RTSAK.COM - 1and1.uk

Search for IP or hostnames:

1and1.uk checked at 2025-09-08T05:13:37.600Z 161ms 134/134/134 100% R:14

1and1.uk

NSns-1and1.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:51c8:100 🇩🇪 IONOS SE
PTRns-1and1.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:200 🇺🇸 IONOS-Anycast
PTRns-1and1.ui-dns.biz
A185.132.33.200🇩🇪 IONOS-Anycast
PTRns-1and1.ui-dns.biz
A217.160.81.200🇩🇪 IONOS SE
PTRns-1and1.ui-dns.biz
MXmxint01.1and1.com
A212.227.17.16🇩🇪 IONOS SE
PTRmxint01.1and1.com
A212.227.126.206🇩🇪 IONOS SE
PTRmxint01.1and1.com
MXmxint02.1and1.com
A212.227.17.17🇩🇪 IONOS SE
PTRmxint02.1and1.com
A212.227.126.207🇩🇪 IONOS SE
PTRmxint02.1and1.com
NSns-1and1.ui-dns.com
A2001:8d8:fe:53:0:d9a0:52c8:100 🇩🇪 IONOS SE
PTRns-1and1.ui-dns.com
A2607:f1c0:fe:53:185:132:34:200 🇺🇸 IONOS-Anycast
PTRns-1and1.ui-dns.com
A185.132.34.200🇩🇪 IONOS-Anycast
PTRns-1and1.ui-dns.com
A217.160.82.200🇩🇪 IONOS SE
PTRns-1and1.ui-dns.com
NSns-1and1.ui-dns.de
A2001:8d8:fe:53:0:d9a0:50c8:100 🇩🇪 IONOS SE
PTRns-1and1.ui-dns.de
A2607:f1c0:fe:53:185:132:32:200 🇺🇸 IONOS-Anycast
PTRns-1and1.ui-dns.de
A185.132.32.200🇩🇪 IONOS-Anycast
PTRns-1and1.ui-dns.de
A217.160.80.200🇩🇪 IONOS SE
PTRns-1and1.ui-dns.de
NSns-1and1.ui-dns.org
A2001:8d8:fe:53:0:d9a0:53c8:100 🇩🇪 IONOS SE
PTRns-1and1.ui-dns.org
A2607:f1c0:fe:53:185:132:35:200 🇺🇸 IONOS-Anycast
PTRns-1and1.ui-dns.org
A185.132.35.200🇩🇪 IONOS-Anycast
PTRns-1and1.ui-dns.org
A217.160.83.200🇩🇪 IONOS SE
PTRns-1and1.ui-dns.org
A217.160.86.9🇩🇪 IONOS SE

uk

NSdns1.nic.uk
NSdns2.nic.uk
NSdns3.nic.uk
NSdns4.nic.uk
NSnsa.nic.uk
NSnsb.nic.uk
NSnsc.nic.uk
NSnsd.nic.uk

AI analysis

The DNS record 1and1.uk is configured to resolve to the IP address 217.160.86.9.

The IP numbers shared with 1and1.uk also include host names such as ionos.uk, oneandone.co.uk, and 1and1.co.uk.

Four name servers, ns-1and1.ui-dns.biz, ns-1and1.ui-dns.com, ns-1and1.ui-dns.de, and ns-1and1.ui-dns.org, are delegated to 1and1.uk.

The domain 1and1.uk partially shares name servers with other domains such as oneandone.to, auto-service.de, sec.de, internetmadeingermany.net, and purtec.de.

ns-1and1.ui-dns.biz, ns-1and1.ui-dns.com, ns-1and1.ui-dns.de, and ns-1and1.ui-dns.org each point to four IP numbers respectively: 2001:8d8:fe:53:0:d9a0:51c8:100, 2607:f1c0:fe:53:185:132:33:200, 185.132.33.200, 217.160.81.200, 2001:8d8:fe:53:0:d9a0:52c8:100, 2607:f1c0:fe:53:185:132:34:200, 185.132.34.200, 217.160.82.200, 2001:8d8:fe:53:0:d9a0:50c8:100, 2607:f1c0:fe:53:185:132:32:200, 185.132.32.200, 217.160.80.200, 2001:8d8:fe:53:0:d9a0:53c8:100, 2607:f1c0:fe:53:185:132:35:200, 185.132.35.200, 217.160.83.200.

Two mail servers, mxint01.1and1.com and mxint02.1and1.com, manage 1and1.uk.

Just like the domains uim-advertising.at, 1y1.es, log.in, ui-deref.de, and einsundeins.info, 1and1.uk also has the same mail server setup.

mxint01.1and1.com and mxint02.1and1.com each point to two IP numbers: 212.227.17.16, 212.227.126.206 and 212.227.17.17, 212.227.126.207 respectively.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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oQPZPFu CF johedugfp 2025-09-08