`sterlingcontroller.co.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d168^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2d28^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.40^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.104^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
NS	`bill.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bill.ns.cloudflare.com`
		A	108.162.193.74^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	172.64.33.74^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	173.245.59.74^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.45.40, 172.67.209.104
		IPv6	2606:4700:3031::ac43:d168, 2606:4700:3037::6815:2d28
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2397728965

`co.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1773556819

rank #164417 globally
rank #11859 in the tld
rank #172263 globally
rank #13222 in the tld
WOT: SAFE (74/100)

Same first word

sterlingcontroller.co.uk

DNS History

6 records (6 active, 0 former)

●NSaspen.ns.cloudflare.com2026-03-21 → 2026-03-23 · 2 obs

● 2026-03-21 09:27:34
● 2026-03-23 19:16:48

●NSbill.ns.cloudflare.com2026-03-21 → 2026-03-23 · 2 obs

● 2026-03-21 09:27:34
● 2026-03-23 19:16:48

●A104.21.45.402026-03-21 → 2026-03-23 · 2 obs

● 2026-03-21 09:27:34
● 2026-03-23 19:16:48

●A172.67.209.1042026-03-21 → 2026-03-23 · 2 obs

● 2026-03-21 09:27:34
● 2026-03-23 19:16:48

●A2606:4700:3031::ac43:d1682026-03-21 → 2026-03-23 · 2 obs

● 2026-03-21 09:27:34
● 2026-03-23 19:16:48

●A2606:4700:3037::6815:2d282026-03-21 → 2026-03-23 · 2 obs

● 2026-03-21 09:27:34
● 2026-03-23 19:16:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns1.nic.uk, nsa.nic.uk, nsb.nic.uk, nsd.nic.uk...	-
sterlingcontroller.co.uk	bill.ns.cloudflare.com, aspen.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.74

NS records: bill.ns.cloudflare.com, aspen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.104, 104.21.45.40`
AAAA	2	`2606:4700:3037::6815:2d28, 2606:4700:3031::ac43:d168`
NS	2	`aspen.ns.cloudflare.com, bill.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

sterlingcontroller.co.uk points to four IP numbers: 2606:4700:3031::ac43:d168, 2606:4700:3037::6815:2d28, 104.21.45.40 and 172.67.209.104.

Other host names including www.kmdtuning.com, blayneycoffee.com, managios.com, helibiz.com and tuning4x4.lv.cdn.cloudflare.net share IP numbers with sterlingcontroller.co.uk.

Name Servers

sterlingcontroller.co.uk's delegation uses two name servers, aspen.ns.cloudflare.com and bill.ns.cloudflare.com.

sterlingcontroller.co.uk shares the same name server setup as other domains, for example autonote.co.uk, nextime.net, scrumsideline.co.uk, bylinesignal.co.uk and 80j.ru.

sterlingcontroller.co.uk at least partially shares name servers with other domains, including chengdaxx.com, reboot.sh, alleghenydemocrats.com, 5fax.net and burnthefat.com.

These name servers are commonly used with gordon.ns.cloudflare.com and nash.ns.cloudflare.com.

Host names with six IP numbers:

aspen.ns.cloudflare.com points to: 2606:4700:50::a29f:266d, 2803:f800:50::6ca2:c26d, 2a06:98c1:50::ac40:226d, 108.162.194.109, 162.159.38.109 and 172.64.34.109.

bill.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4a, 2803:f800:50::6ca2:c14a, 2a06:98c1:50::ac40:214a, 108.162.193.74, 172.64.33.74 and 173.245.59.74.

sterlingcontroller.co.uk - robtex.com