fourk.co.uk - robtex.com

fourk.co.uk

DNSSEC⚠️ Not signed
A209.42.16.90🇬🇧 WHG-LON209.42.16.0/24
PTRd6454.lon1.stableserver.net
NSns1.nimbushosting.co.uk ⭐
A13.248.158.180🇺🇸 Amazon13.248.144.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns2.nimbushosting.co.uk
A75.2.118.134🇺🇸 Amazon75.2.112.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
NSns3.nimbushosting.co.uk ⚠️ Not in parent delegation
A76.223.26.245🇺🇸 Amazon76.223.16.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
MXfourk-co-uk.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::7🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca04::a🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
A52.101.73.153🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00401.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTsophos-domain-verification=1e35db5b41f49750c5400d892b998341684139d7914d319395...
SOAns1.nimbushosting.co.ukhostmaster@nimbushosting.co.uk 2025-09-10 #6

co.uk

DNSSEC⚠️ Not signed
NSdns1.nic.uk ⭐ ⚠️ Not in parent delegation
NSdns2.nic.uk ⚠️ Not in parent delegation
NSdns3.nic.uk ⚠️ Not in parent delegation
NSdns4.nic.uk ⚠️ Not in parent delegation
NSnsa.nic.uk ⚠️ Not in parent delegation
NSnsb.nic.uk ⚠️ Not in parent delegation
NSnsc.nic.uk ⚠️ Not in parent delegation
NSnsd.nic.uk ⚠️ Not in parent delegation
SOAdns1.nic.ukhostmaster@nominet.org.uk serial=1777433540
rank #166723 globally
rank #13528 in the tld
WOT: SAFE (74/100)

Previously MX for

fourk.co.uk

Same first word

fourk.ca
fourk.de
fourk.co.uk

Similar names

ukfor.com
frouk.net
korfu.pl
kforu.net
korfu.eu
korfu.dk
ukorf.ru
ufork.com
korfu.cz
fukro.com
kofru.com
korfu.net.pl
ukrof.com
froku.de
forku.cn
forku.biz
korfu.be
frouk.com
kfour.com
krouf.com
fruko.ru
frouk.nl
korfu.nl
fruko.de
korfu.apartments
forku.tv
korfu.de
oukrf.ru
kufor.com
korfu.com
korfu.tips
korfu.ru
furok.com
korfu.cn
korfu.ch
forku.info
korfu.no
forku.org
korfu.info
fokur.com
kufor.de
kurfo.com
ukorf.org
fruko.com.tr
foruk.com
korfu.tr
korfu.at
forku.com
kufro.com
orkuf.com
froku.com
fruko.cz
kofur.com
kfour.org

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns1.nimbushosting.co.ukns2.nimbushosting.co.ukns3.nimbushosting.co.ukns1.mnnet.co.ukns2.mnnet.co.ukMXfourk-co-uk.mail.protection.outlook.comfourk.co.ukA209.42.16.9088.150.144.15
○NSns1.mnnet.co.uk2015-06-03 → 2017-04-03 · 4 obs
● 2015-06-03 23:03:48
● 2017-04-03 10:25:32
○ 2026-04-06 05:11:28
○ 2026-04-29 03:39:48
●NSns1.nimbushosting.co.uk2026-04-06 → 2026-04-29 · 3 obs
○ 2017-04-03 10:25:32
● 2026-04-06 05:11:28
● 2026-04-29 03:39:48
○NSns2.mnnet.co.uk2015-06-03 → 2017-04-03 · 4 obs
● 2015-06-03 23:03:48
● 2017-04-03 10:25:32
○ 2026-04-06 05:11:28
○ 2026-04-29 03:39:48
●NSns2.nimbushosting.co.uk2026-04-06 → 2026-04-29 · 3 obs
○ 2017-04-03 10:25:32
● 2026-04-06 05:11:28
● 2026-04-29 03:39:48
●NSns3.nimbushosting.co.uk2026-04-06 → 2026-04-29 · 3 obs
○ 2017-04-03 10:25:32
● 2026-04-06 05:11:28
● 2026-04-29 03:39:48
●MXfourk-co-uk.mail.protection.outlook.com2026-04-06 → 2026-04-29 · 3 obs
○ 2017-04-03 10:25:32
● 2026-04-06 05:11:28
● 2026-04-29 03:39:48
○MXfourk.co.uk2015-06-03 → 2017-04-03 · 4 obs
● 2015-06-03 23:03:48
● 2017-04-03 10:25:32
○ 2026-04-06 05:11:28
○ 2026-04-29 03:39:48
●A209.42.16.902026-04-06 → 2026-04-29 · 3 obs
○ 2017-04-03 10:25:32
● 2026-04-06 05:11:28
● 2026-04-29 03:39:48
○A88.150.144.152015-06-03 → 2017-04-03 · 4 obs
● 2015-06-03 23:03:48
● 2017-04-03 10:25:32
○ 2026-04-06 05:11:28
○ 2026-04-29 03:39:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
fourk.co.ukns1.nimbushosting.co.uk, ns2.nimbushosting.co.uk-

✅ Authoritative Response

Server:75.2.118.134

NS records: ns1.nimbushosting.co.uk, ns2.nimbushosting.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fourk.co.uk (unsigned zone)

⏱️ Timing

Total: 778ms | Queries: -

📄 Records

TypeCountSample Data
A1209.42.16.90
NS3ns2.nimbushosting.co.uk, ns3.nimbushosting.co.uk...
MX1fourk-co-uk.mail.protection.outlook.com
TXT2v=spf1 include:spf.protection.outlook.co, sophos-domain-verification=1e35db5b41f49
SOA1ns1.nimbushosting.co.uk hostmaster.nimbu

Analysis

IP Addresses

fourk.co.uk resolves to one IP number: 209.42.16.90.

Other host names, for instance phew-bennie.nh-serv.co.uk, bennie.co.uk, kaloam.com, boughton.co.uk and bennieequipment.co.uk share IP numbers with fourk.co.uk.

Name Servers

fourk.co.uk is delegated to three name servers: ns1.nimbushosting.co.uk, ns2.nimbushosting.co.uk and ns3.nimbushosting.co.uk.

fourk.co.uk at least partially shares name servers with other domains, including valetechnical.com, completebuildingsolutions.net, paintandpaperlibrary.com, allstations.co.uk and componentlifing.com.

These name servers are commonly used with dns1.stableserver.net.

Host names with a single IP:

ns1.nimbushosting.co.uk points to 13.248.158.180; ns2.nimbushosting.co.uk points to 75.2.118.134; ns3.nimbushosting.co.uk points to 76.223.26.245.

Mail Servers

A single mail server handles fourk.co.uk, fourk-co-uk.mail.protection.outlook.com.

Host fourk-co-uk.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::20, 52.101.68.39, 52.101.73.6, 52.101.73.22 and 52.101.73.153.