`submitexpress.uk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3fae^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:94d6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.174^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.214^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sandra.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2622^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c222^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2222^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandra.ns.cloudflare.com`
		A	108.162.194.34^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	162.159.38.34^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	172.64.34.34^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
NS	`zahir.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zahir.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c391^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zahir.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2391^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zahir.ns.cloudflare.com`
		A	108.162.195.145^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zahir.ns.cloudflare.com`
		A	162.159.44.145^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zahir.ns.cloudflare.com`
		A	172.64.35.145^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zahir.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.174, 172.67.148.214
		IPv6 hints	2606:4700:3031::6815:3fae, 2606:4700:3034::ac43:94d6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=198, name=cloudflare-ech.com
SOA	`sandra.ns.cloudflare.com`dns@cloudflare.com serial=2398712090

`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=3000733829

rank #177 globally
rank #117 in the tld
This domain, "uk.com", is a second-level domain for the United Kingdom. It is typically used by businesses or individuals who want to show their connection to the UK, but also want a globally recognized .com domain. It's not an official country code second-level domain (like .co.uk), but it is administered by a private company, CentralNic. The "uk" part indicates the geographical location, while the ".com" part indicates it's typically used for commercial purposes.WOT: SAFE (39/100)
📈 Tranco rank: #559

.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

Same first word

submitexpress.net

submitexpress.com

submitexpress.org

submitexpress.uk.com

submitexpress.co.uk

DNS History

17 records (6 active, 11 former)

●NSsandra.ns.cloudflare.com2026-02-17 → 2026-04-25 · 2 obs

● 2026-02-17 16:39:12
● 2026-04-25 01:51:22

●NSzahir.ns.cloudflare.com2026-02-17 → 2026-04-25 · 2 obs

● 2026-02-17 16:39:12
● 2026-04-25 01:51:22

○MXuk-com-wildcard-null-mx.centralnic.net2015-08-08 → 2016-11-19 · 4 obs

● 2015-08-08 02:56:22
● 2016-11-19 23:44:48
○ 2026-02-17 16:39:12
○ 2026-04-25 01:51:22

●A104.21.63.1742026-03-14 → 2026-04-25 · 8 obs

○ 2026-02-17 16:39:12
● 2026-03-14 13:42:26
○ 2026-03-23 17:28:24
● 2026-03-25 05:03:44
● 2026-04-13 09:02:14
○ 2026-04-14 13:15:30
● 2026-04-21 04:04:42
● 2026-04-25 01:51:22

○A172.64.80.12026-02-17 → 2026-02-17 · 4 obs

○ 2016-11-19 23:44:48
● 2026-02-17 16:39:12
○ 2026-03-14 13:42:26
○ 2026-04-25 01:51:22

●A172.67.148.2142026-03-14 → 2026-04-25 · 8 obs

○ 2026-02-17 16:39:12
● 2026-03-14 13:42:26
○ 2026-03-23 17:28:24
● 2026-03-25 05:03:44
● 2026-04-13 09:02:14
○ 2026-04-14 13:15:30
● 2026-04-21 04:04:42
● 2026-04-25 01:51:22

○A188.114.96.02026-03-23 → 2026-04-14 · 7 obs

○ 2026-03-14 13:42:26
● 2026-03-23 17:28:24
○ 2026-03-25 05:03:44
○ 2026-04-13 09:02:14
● 2026-04-14 13:15:30
○ 2026-04-21 04:04:42
○ 2026-04-25 01:51:22

○A188.114.96.42026-02-17 → 2026-04-25 · 2 obs

○ 2026-02-17 16:39:12
○ 2026-04-25 01:51:22

○A188.114.97.02026-03-23 → 2026-04-14 · 7 obs

○ 2026-03-14 13:42:26
● 2026-03-23 17:28:24
○ 2026-03-25 05:03:44
○ 2026-04-13 09:02:14
● 2026-04-14 13:15:30
○ 2026-04-21 04:04:42
○ 2026-04-25 01:51:22

○A188.114.97.42026-02-17 → 2026-04-25 · 2 obs

○ 2026-02-17 16:39:12
○ 2026-04-25 01:51:22

○A205.164.14.882015-08-08 → 2016-11-19 · 4 obs

● 2015-08-08 02:56:22
● 2016-11-19 23:44:48
○ 2026-02-17 16:39:12
○ 2026-04-25 01:51:22

●A2606:4700:3031::6815:3fae2026-02-17 → 2026-04-25 · 9 obs

○ 2016-11-19 23:44:48
● 2026-02-17 16:39:12
● 2026-03-14 13:42:26
○ 2026-03-23 17:28:24
● 2026-03-25 05:03:44
● 2026-04-13 09:02:14
○ 2026-04-14 13:15:30
● 2026-04-21 04:04:42
● 2026-04-25 01:51:22

●A2606:4700:3034::ac43:94d62026-02-17 → 2026-04-25 · 9 obs

○A2a06:98c1:3120::2026-03-23 → 2026-04-14 · 7 obs

○ 2026-03-14 13:42:26
● 2026-03-23 17:28:24
○ 2026-03-25 05:03:44
○ 2026-04-13 09:02:14
● 2026-04-14 13:15:30
○ 2026-04-21 04:04:42
○ 2026-04-25 01:51:22

○A2a06:98c1:3120::42026-02-17 → 2026-04-25 · 2 obs

○ 2026-02-17 16:39:12
○ 2026-04-25 01:51:22

○A2a06:98c1:3121::2026-03-23 → 2026-04-14 · 7 obs

○ 2026-03-14 13:42:26
● 2026-03-23 17:28:24
○ 2026-03-25 05:03:44
○ 2026-04-13 09:02:14
● 2026-04-14 13:15:30
○ 2026-04-21 04:04:42
○ 2026-04-25 01:51:22

○A2a06:98c1:3121::42026-02-17 → 2026-04-25 · 2 obs

○ 2026-02-17 16:39:12
○ 2026-04-25 01:51:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
uk.com	ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net	-
submitexpress.uk.com	zahir.ns.cloudflare.com, sandra.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.34

NS records: zahir.ns.cloudflare.com, sandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 661ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.214, 104.21.63.174`
AAAA	2	`2606:4700:3031::6815:3fae, 2606:4700:3034::ac43:94d6`
NS	2	`sandra.ns.cloudflare.com, zahir.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sandra.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

Four IP numbers are pointed to by submitexpress.uk.com: 2606:4700:3031::6815:3fae, 2606:4700:3034::ac43:94d6, 104.21.63.174 and 172.67.148.214.

other host names including www.tukul777jp.com, tildastack.click, gammagamma-labs.digital, www.biedronka-pl.top and gldngrdn1o1.org share IP numbers with submitexpress.uk.com.

Name Servers

submitexpress.uk.com is delegated to two name servers sandra.ns.cloudflare.com and zahir.ns.cloudflare.com.

submitexpress.uk.com shares the same name server setup as other domains, for instance iherb.ru.com, shopsizzle.eu.com, e-court.uk.com, gebroluxpro-engine.com and blg.uk.com.

submitexpress.uk.com at least partially shares name servers with other domains, for instance collain.com, astec.network, axern.net, o-milanuncios.com and interlinkbooks.com.

These name servers are commonly used with finley.ns.cloudflare.com, rommy.ns.cloudflare.com and meilani.ns.cloudflare.com.

Host names with six IP numbers:

Host name sandra.ns.cloudflare.com points to: 2606:4700:50::a29f:2622, 2803:f800:50::6ca2:c222, 2a06:98c1:50::ac40:2222, 108.162.194.34, 162.159.38.34 and 172.64.34.34.

Host name zahir.ns.cloudflare.com points to: 2606:4700:58::a29f:2c91, 2803:f800:50::6ca2:c391, 2a06:98c1:50::ac40:2391, 108.162.195.145, 162.159.44.145 and 172.64.35.145.

submitexpress.uk.com - robtex.com