tkb399.uk.com - robtex.com
tkb399.uk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:1a40🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:8794🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.26.64Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.135.148🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | maleah.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2676🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c276🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2276🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 108.162.194.118🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 162.159.38.118Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 172.64.34.118🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| NS | rob.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 108.162.193.140🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 172.64.33.140🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 173.245.59.140🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.26.64, 172.67.135.148 | ||||||
| IPv6 hints | 2606:4700:3032::6815:1a40, 2606:4700:3036::ac43:8794 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com | ||||||
| SOA | maleah.ns.cloudflare.comdns@cloudflare.com serial=2402198100 | ||||||
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.nethostmaster@centralnic.net serial=3000733384 | ||||||
rank #119 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
tkb399.uk.com |
DNS History
6 records (6 active, 0 former)
●NSmaleah.ns.cloudflare.com2026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 01:15:36
●NSrob.ns.cloudflare.com2026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 01:15:36
●A104.21.26.642026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 01:15:36
●A172.67.135.1482026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 01:15:36
●A2606:4700:3032::6815:1a402026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 01:15:36
●A2606:4700:3036::ac43:87942026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 01:15:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| uk.com | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | - |
| tkb399.uk.com | rob.ns.cloudflare.com, maleah.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.140
NS records: rob.ns.cloudflare.com, maleah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tkb399.uk.com (unsigned zone)
⏱️ Timing
Total: 947ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.26.64, 172.67.135.148 |
| AAAA | 2 | 2606:4700:3032::6815:1a40, 2606:4700:3036::ac43:8794 |
| NS | 2 | maleah.ns.cloudflare.com, rob.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | maleah.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
tkb399.uk.com points to four IP numbers: 2606:4700:3032::6815:1a40, 2606:4700:3036::ac43:8794, 104.21.26.64 and 172.67.135.148.
Other host names, for instance oologistcoreio.click, 74769.com, khongming.com, equityservices.sbs and www.themomfriend.com share IP numbers with tkb399.uk.com.
Name Servers
Delegation for tkb399.uk.com rests with two name servers, maleah.ns.cloudflare.com and rob.ns.cloudflare.com.
tkb399.uk.com shares the same name server setup as other domains, including 4salebyinventor.com, primaryenergyrecycling.com, likhons.com, ranveerkumar.com and pattaya88.it.com.
tkb399.uk.com at least partially shares name servers with other domains, for instance 515108.com, greenpointstadiumvc.co.za, rockfortmedia.com, tgame.info and safety1st.com.
These name servers are commonly used with the name servers ray.ns.cloudflare.com.
Host names with six IP numbers: maleah.ns.cloudflare.com points to: 2606:4700:50::a29f:2676, 2803:f800:50::6ca2:c276, 2a06:98c1:50::ac40:2276, 108.162.194.118, 162.159.38.118 and 172.64.34.118. rob.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8c, 2803:f800:50::6ca2:c18c, 2a06:98c1:50::ac40:218c, 108.162.193.140, 172.64.33.140 and 173.245.59.140.