CF1761469686059-tsm20251024211356

DNSWHOIS.INFO - definer.co.uk

Search for IP or hostnames:

definer.co.uk checked at 2025-10-26T09:08:06.043Z 618ms 72/72/72 100% R:23

definer.co.uk

MXmailbackup.active-ns.com
A194.176.124.42🇬🇧 CATALYST2-RDG
PTRbackuk-dmx01.active-ns.com
NSns28.active-ns.com
A84.18.206.203🇬🇧 Catalyst2 Services Ltd
PTRpurple.active-ns.com
NSns29.active-ns.com
A194.176.124.43🇬🇧 CATALYST2-RDG
PTRbackuk-dmx02.active-ns.com
MXmail.definer.co.uk
A84.18.206.203🇬🇧 Catalyst2 Services Ltd
PTRpurple.active-ns.com
A84.18.206.203🇬🇧 Catalyst2 Services Ltd
PTRpurple.active-ns.com

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 #172010 globally
rank #3994 in the tld

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AI analysis

definer.co.uk is the parent of mail.definer.co.uk.

definer.co.uk points to a single IP number: 84.18.206.203.

other host names for instance priordiesel.co.uk, mail.big-ccentre.co.uk, mail.definer.co.uk, kingsbridgeprint.co.uk and mail.stevecripps.co.uk share IP numbers with definer.co.uk.

definer.co.uk is delegated to two name servers: ns28.active-ns.com and ns29.active-ns.com.

definer.co.uk shares the same name server setup as other domains, for example earlydawnwindows.co.uk, waveneysurfacing.co.uk, big-ccentre.co.uk, wardbosence.co.uk and bumf.co.uk.

Host names with one IP number:

The host ns28.active-ns.com points to 84.18.206.203 and the host ns29.active-ns.com points to 194.176.124.43.

definer.co.uk is handled by two mail servers: mailbackup.active-ns.com and mail.definer.co.uk.

definer.co.uk shares mail servers with other domains at least partially, including godalmingorthodonticpractice.co.uk, jazdenness.com, wispay.co.uk, brightbond.com and ergonomicshub.co.uk.

Mail servers are often used together with backuk-dmx02.active-ns.com, blueberry.active-ns.com, grapefruit.active-ns.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and mail.godalmingorthodonticpractice.co.uk.

Host names with one IP number:

The host mailbackup.active-ns.com points to 194.176.124.42 and the host mail.definer.co.uk points to 84.18.206.203.

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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