CF1760032488887-tsm20251009080619

WWW.RTSAK.COM - 1and1.co.uk

Search for IP or hostnames:

1and1.co.uk checked at 2025-10-09T17:54:48.819Z 1055ms 148/148/148 100% R:12

1and1.co.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
A217.160.86.49🇩🇪 IONOS SE
PTRionos.de
A217.160.86.51🇩🇪 IONOS SE
PTRionos.de

co.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
rank #62501 globally
rank #1647 in the tld
rank #172010 globally
rank #3994 in the tld

MX for

Up

Starts with same word

Starts similarily

AI analysis

1and1.co.uk is a parent of ns30.1and1.co.uk, mypersonalsite.1and1.co.uk, ns11.1and1.co.uk, postmaster.1and1.co.uk, mywebsitepersonal.1and1.co.uk and a few other host names.

1and1.co.uk serves as the mail server for magedev.com.

Commonly, imap.1and1.co.uk, mx00.1and1.co.uk and mx01.1and1.co.uk serve as mail servers together with 1and1.co.uk.

1and1.co.uk resolves to two IP numbers: 217.160.86.49 and 217.160.86.51.

Other host names, for instance ionos.es, ionos.uk, dummy-core.ionos.de, hosting.1und1.de and ionos.de share IP numbers with 1and1.co.uk.

1and1.co.uk's delegation is handled by four name servers: ns-1and1.ui-dns.biz, ns-1and1.ui-dns.com, ns-1and1.ui-dns.de and ns-1and1.ui-dns.org.

1and1.co.uk partially shares name servers with other domains; examples include profimailer.at, ionos.be, ionos-france.fr, ionos.us and profimailer.org.

Hosts with four IPs:

ns-1and1.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:51c8:100, 2607:f1c0:fe:53:185:132:33:200, 185.132.33.200 and 217.160.81.200.

ns-1and1.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:52c8:100, 2607:f1c0:fe:53:185:132:34:200, 185.132.34.200 and 217.160.82.200.

ns-1and1.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:50c8:100, 2607:f1c0:fe:53:185:132:32:200, 185.132.32.200 and 217.160.80.200.

ns-1and1.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:53c8:100, 2607:f1c0:fe:53:185:132:35:200, 185.132.35.200 and 217.160.83.200.

1and1.co.uk is handled by two mail servers: mxint01.1and1.com and mxint02.1and1.com.

1and1.co.uk has the same mail server setup as other domains, including my-eshop-dev.info, victorvox-ag.de, tifbs.de, brands2go.net and votre-domaine.fr.

Host names with two IP numbers:

mxint01.1and1.com points to: 212.227.17.16 and 212.227.126.206

mxint02.1and1.com points to: 212.227.17.17 and 212.227.126.207

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

doHJQcN CF johedugfp 2025-10-09