`rca.uk.com`

DNSSEC	⚠️ Not signed
A	185.230.63.107^{🇺🇸 wix_com185.230.63.0/24}
		PTR	`unalocated.63.wixsite.com`
A	185.230.63.171^{🇺🇸 wix_com185.230.63.0/24}
A	185.230.63.186^{🇺🇸 wix_com185.230.63.0/24}
NS	`ns1.wix.com` ⭐
		A	216.239.32.100^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-f1.googledomains.com`
NS	`ns2.wix.com`
		A	216.239.32.100^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-f1.googledomains.com`
MX	`rca-uk-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms45575127`
SOA	`ns1.wix.com`support@wix.com 2025-09-13 #15

`uk.com`

	DNSSEC	🔒 Signed (DS record present)
	A	54.153.56.183^{🇺🇸 Amazon54.153.0.0/17 EC2 SFO prefix}
	NS	`ns0.centralnic.net` ⭐
	NS	`ns1.centralnic.net`
	NS	`ns2.centralnic.net`
	NS	`ns3.centralnic.net`
	NS	`ns4.centralnic.net`
	MX	`mx-01.emailme.com` ⭐
	TXT	`v=spf1 mx ?all`
	TXT	`google-site-verification=2ksqnMFZRzSVeoDvahA-XF-O7i1zvMeNiF8Y9pOdWEs`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=3000766773

rank #202 globally
rank #129 in the tld

uk.com

uk.com is a generic domain name under the .com top‑level domain, operated by UK.COM Limited. It is commonly used for websites related to the United Kingdom.

Key facts

Owner / operator: UK.COM Limited
TLD:.com— gTLD
Primary purpose: hosting various UK‑focused websites
Status: active

Semrush Rank:#5,788,941 Keywords:25 Traffic:29/mo
WOT: SAFE (39/100)
📈 Tranco rank: #564

.UK.COM Domain Registry

.UK.COM is a second-level domain registry offering an alternative to traditional UK domain extensions like .uk or .co.uk. Unlike official UK domains administered by Nominet, .UK.COM is open to everyone globally with no residency or business presence requirements.

Services

Domain Registration — Register .UK.COM domains for UK-focused branding
WHOIS Lookup — Public domain information via CentralNic Registry
Domain Search — Check availability through their website

Target Market

UK businesses seeking international recognition
Global companies targeting UK consumers
Startups needing premium domain alternatives
Anyone unable to secure .uk or .co.uk availability

Technical Infrastructure

Type	Details
Nameservers	CentralNic (ns0-ns4.centralnic.net)
Web Hosting	Amazon AWS (US-West-1, EU-West-1)
Mail Server	mx-01.emailme.com (CentralNic, UK)
DNSSEC	Enabled and validated
Registry	CentralNic
Support	Gen.xyz

Notable Facts

Ranked #184 globally and #119 within .com TLD by popularity
No affiliation with UK government or Nominet
Hosts thousands of subdomains
SPF email authentication configured

Subdomains

mail.rca.uk.com

Same first word

rca.si

rca.io

rca.kr

rca.be

rca.ac.uk

rca.asn.au

rca.aero

rca.cl

rca.management

rca.co.jp

rca.fm.br

rca.su

rca.on.ca

rca.kz

rca.archi

rca.dog

rca.nu

rca.tempurl.host

rca.ae

rca.tv

rca.nf.ca

rca.md

rca.gov.ir

rca.cc

rca.ro

rca.it

rca.net.br

rca.edu

rca.notaires.fr

rca.ac

rca.uk.com

rca.za.com

rca.buzz

rca.cn

rca.sk

rca.eu

rca.life

rca.ws

rca.org.br

rca.jp

rca.co.id

rca.org

rca.gr

rca.at

rca.com.tr

rca.co

rca.co.za

rca.gov.rw

rca.lol

rca.ru

rca.mx

rca.gov.om

rca.biz

rca.pl

rca.com.ar

rca.tv.br

rca.ch

rca.nl

rca.com

rca.us.com

rca.fr

rca.company

rca.es

rca.al

rca.ca

rca.org.uk

Similar names

cra.ba

car.uk

cra.no

arc.eng.br

arc.be

car.com.tw

car.pro.vn

cra.gov.ye

cra.loans

arc.zone

cra.gs

car.sc.gov.br

car.net

car.com.es

arc.lv

acr.org.co

car.cash

acr.world

cra.sk

arc.gr

car.company

arc.co.za

rac.financial

arc.us

acr.com

car.glass

car.com.ng

car.am.gov.br

car.run

arc.eu

acr.de

arc.hk

rac.su

car.house

arc.gov.gh

car.beer

cra.hk

cra.bs

arc.ai

car.expert

cra.com.au

cra.ca

acr.eu

car.ee

car.travel

acr.ind.br

cra.gov.co

arc.web.id

arc.training

car.net.au

acr.me

acr.be

car.gov.co

cra.com.cn

acr.biz

acr.one

arc.int

arc.group

rac.systems

arc.digital

arc.vc

arc.k12.tr

car.co

cra.it

acr.mx

arc.gc.ca

car.fo

car.fund

cra.cz

rac.net.co

cra.ch

rac.im

arc.fr

rac.ru

car.gr

rac.email

acr.edu.ve

rac.com.cn

arc.srl

cra.ge

arc.ca

car.ua

car.ie

arc.ac

arc.work

car.holiday

car.to

cra.es

car.org.uk

car.co.zw

DNS History

8 records (6 active, 2 former)

●NSns1.wix.com2015-04-21 → 2026-08-01 · 2 obs

● 2015-04-21 02:36:58
● 2026-08-01 08:37:00

●NSns2.wix.com2015-04-21 → 2026-08-01 · 2 obs

● 2015-04-21 02:36:58
● 2026-08-01 08:37:00

○MXmail.rca.uk.com2015-04-21 → 2015-04-21 · 3 obs

● 2015-04-21 02:36:58
○ 2015-10-16 17:09:22
○ 2026-08-01 08:37:00

●MXrca-uk-com.mail.protection.outlook.com2015-10-16 → 2026-08-01 · 3 obs

○ 2015-04-21 02:36:58
● 2015-10-16 17:09:22
● 2026-08-01 08:37:00

●A185.230.63.1072026-07-09 → 2026-08-01 · 3 obs

○ 2016-09-21 16:41:26
● 2026-07-09 02:17:56
● 2026-08-01 08:37:00

●A185.230.63.1712026-07-09 → 2026-08-01 · 3 obs

○ 2016-09-21 16:41:26
● 2026-07-09 02:17:56
● 2026-08-01 08:37:00

●A185.230.63.1862026-07-09 → 2026-08-01 · 3 obs

○ 2016-09-21 16:41:26
● 2026-07-09 02:17:56
● 2026-08-01 08:37:00

○A23.236.62.1472015-04-21 → 2016-09-21 · 4 obs

● 2015-04-21 02:36:58
● 2016-09-21 16:41:26
○ 2026-07-09 02:17:56
○ 2026-08-01 08:37:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
uk.com	ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net	-
rca.uk.com	ns1.wix.com, ns2.wix.com	-

✅ Authoritative Response

Server:216.239.32.100

NS records: ns1.wix.com, ns2.wix.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rca.uk.com (unsigned zone)

⏱️ Timing

Total: 717ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`185.230.63.186, 185.230.63.171...`
NS	2	`ns1.wix.com, ns2.wix.com`
MX	1	`rca-uk-com.mail.protection.outlook.com (`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms45575127`
SOA	1	`ns1.wix.com support.wix.com`

Analysis

Hierarchy

rca.uk.com serves as the parent of mail.rca.uk.com.

IP Addresses

rca.uk.com maps to three IP numbers — 185.230.63.107, 185.230.63.171 and 185.230.63.186.

sebmedin.com, partnersoft.ca, tbwc.net plus two other host names have IP numbers in common with rca.uk.com.

Name Servers

rca.uk.com uses two name servers for its delegation: ns1.wix.com and ns2.wix.com.

The name server configuration of rca.uk.com is shared with other domains, for instance tanypictures.com, horinouchi-shuppan.com, selectavionics.com and two others.

The name servers for rca.uk.com are at least partly shared with other domains such as vdcom.ch, got2tan.com, rivegauche.be and keyandheartphotography.com.

ns1.wix.com resolves to 216.239.32.100; ns2.wix.com resolves to the same IP address, 216.239.32.100.

Both ns1.wix.com and ns2.wix.com resolve to 216.239.32.100 IP addresses each.

Mail Servers

rca.uk.com uses one mail server — rca-uk-com.mail.protection.outlook.com.

rca-uk-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.39, 52.101.73.4, 52.101.73.12 plus 5 more.

rca.uk.com - robtex.com

rca.uk.com

uk.com

uk.com

Key facts

.UK.COM Domain Registry

Services

Target Market

Technical Infrastructure

Notable Facts

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`rca.uk.com`

`uk.com`