`couponmatrix.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b2bc^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:4ba2^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.162^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.188^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jake.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jake.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jake.ns.cloudflare.com`
		A	108.162.193.122^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	172.64.33.122^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	173.245.59.122^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
NS	`olga.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c089^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olga.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2089^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olga.ns.cloudflare.com`
		A	108.162.192.137^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	172.64.32.137^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	173.245.58.137^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
MX	`mx0.couponmatrix.uk` ⭐
		A	144.126.132.108^{🇺🇸 CONTABO-USA144.126.128.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States}
			PTR	`vmi2750054.contaboserver.net`
MX	`mx1.couponmatrix.uk`⁽²⁰⁾
		A	167.86.99.111^{🇩🇪 CONTABO167.86.98.0/23}
			PTR	`vmi1641844.contaboserver.net`
TXT	`v=spf1 mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.162, 172.67.178.188
		IPv6 hints	2606:4700:3030::ac43:b2bc, 2606:4700:3034::6815:4ba2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com
SOA	`jake.ns.cloudflare.com`dns@cloudflare.com serial=2403767630

`uk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns1.nic.uk` ⭐
	NS	`dns2.nic.uk`
	NS	`dns3.nic.uk`
	NS	`dns4.nic.uk`
	NS	`nsa.nic.uk`
	NS	`nsb.nic.uk`
	NS	`nsc.nic.uk`
	NS	`nsd.nic.uk`
	SOA	`dns1.nic.uk`hostmaster@nic.uk serial=1778468170

Subdomains

mx0.couponmatrix.uk

mx1.couponmatrix.uk

Same first word

couponmatrix.uk

DNS History

18 records (8 active, 10 former)

●NSjake.ns.cloudflare.com2018-05-15 → 2026-05-11 · 2 obs

● 2018-05-15 12:48:24
● 2026-05-11 03:05:56

●NSolga.ns.cloudflare.com2018-05-15 → 2026-05-11 · 2 obs

● 2018-05-15 12:48:24
● 2026-05-11 03:05:56

○MXdc-50c95e281ea1.couponmatrix.uk2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 12:48:24
○ 2026-03-11 20:36:28
○ 2026-05-11 03:05:56

○MXdc-8813655b83e2.couponmatrix.uk2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 12:48:24
○ 2026-03-11 20:36:28
○ 2026-05-11 03:05:56

●MXmx0.couponmatrix.uk2026-03-11 → 2026-05-11 · 3 obs

○ 2018-05-15 12:48:24
● 2026-03-11 20:36:28
● 2026-05-11 03:05:56

●MXmx1.couponmatrix.uk2026-03-11 → 2026-05-11 · 3 obs

○ 2018-05-15 12:48:24
● 2026-03-11 20:36:28
● 2026-05-11 03:05:56

●A104.21.75.1622026-04-13 → 2026-05-11 · 3 obs

○ 2026-03-11 20:36:28
● 2026-04-13 03:16:34
● 2026-05-11 03:05:56

○A104.27.128.2012018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 12:48:24
○ 2026-03-11 20:36:28
○ 2026-05-11 03:05:56

○A104.27.129.2012018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 12:48:24
○ 2026-03-11 20:36:28
○ 2026-05-11 03:05:56

●A172.67.178.1882026-04-13 → 2026-05-11 · 3 obs

○ 2026-03-11 20:36:28
● 2026-04-13 03:16:34
● 2026-05-11 03:05:56

○A188.114.96.02026-03-11 → 2026-03-11 · 4 obs

○ 2018-05-15 12:48:24
● 2026-03-11 20:36:28
○ 2026-04-13 03:16:34
○ 2026-05-11 03:05:56

○A188.114.97.02026-03-11 → 2026-03-11 · 4 obs

○ 2018-05-15 12:48:24
● 2026-03-11 20:36:28
○ 2026-04-13 03:16:34
○ 2026-05-11 03:05:56

○A2400:cb00:2048:1::681b:80c92018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 12:48:24
○ 2026-03-11 20:36:28
○ 2026-05-11 03:05:56

○A2400:cb00:2048:1::681b:81c92018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 12:48:24
○ 2026-03-11 20:36:28
○ 2026-05-11 03:05:56

●A2606:4700:3030::ac43:b2bc2026-04-13 → 2026-05-11 · 3 obs

○ 2026-03-11 20:36:28
● 2026-04-13 03:16:34
● 2026-05-11 03:05:56

●A2606:4700:3034::6815:4ba22026-04-13 → 2026-05-11 · 3 obs

○ 2026-03-11 20:36:28
● 2026-04-13 03:16:34
● 2026-05-11 03:05:56

○A2a06:98c1:3120::2026-03-11 → 2026-03-11 · 4 obs

○ 2018-05-15 12:48:24
● 2026-03-11 20:36:28
○ 2026-04-13 03:16:34
○ 2026-05-11 03:05:56

○A2a06:98c1:3121::2026-03-11 → 2026-03-11 · 4 obs

○ 2018-05-15 12:48:24
● 2026-03-11 20:36:28
○ 2026-04-13 03:16:34
○ 2026-05-11 03:05:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsc.nic.uk, dns3.nic.uk, nsb.nic.uk, dns2.nic.uk...	-
couponmatrix.uk	jake.ns.cloudflare.com, olga.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.137

NS records: jake.ns.cloudflare.com, olga.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for couponmatrix.uk (unsigned zone)

⏱️ Timing

Total: 658ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.178.188, 104.21.75.162`
AAAA	2	`2606:4700:3030::ac43:b2bc, 2606:4700:3034::6815:4ba2`
NS	2	`jake.ns.cloudflare.com, olga.ns.cloudflare.com`
MX	2	`mx0.couponmatrix.uk (pri: 10), mx1.couponmatrix.uk (pri: 20)`
TXT	1	`v=spf1 mx -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jake.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

couponmatrix.uk is a parent of mx0.couponmatrix.uk and mx1.couponmatrix.uk.

IP Addresses

Four IP numbers are pointed to by couponmatrix.uk: 2606:4700:3030::ac43:b2bc, 2606:4700:3034::6815:4ba2, 104.21.75.162 and 172.67.178.188.

other host names including 1860blackpoint.com, pugilantstudio.click, zsctholding.com, stowawaycloud.click and concretedrivewayaustin.com share IP numbers with couponmatrix.uk.

Name Servers

couponmatrix.uk is delegated to two name servers jake.ns.cloudflare.com and olga.ns.cloudflare.com.

couponmatrix.uk shares the same name server setup as other domains, for instance bensmith.co.uk, vmol.com, rekord.ba, enri.ie and proitsolutions.co.nz.

couponmatrix.uk at least partially shares name servers with other domains, for instance bedewe.info, cober.si, lessharp.com, bodyart.photos and skhlmcssaa.org.

These name servers are commonly used with lily.ns.cloudflare.com, aron.ns.cloudflare.com and sue.ns.cloudflare.com.

Host names with six IP numbers:

Host name jake.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7a, 2803:f800:50::6ca2:c17a, 2a06:98c1:50::ac40:217a, 108.162.193.122, 172.64.33.122 and 173.245.59.122.

Host name olga.ns.cloudflare.com points to: 2606:4700:50::adf5:3a89, 2803:f800:50::6ca2:c089, 2a06:98c1:50::ac40:2089, 108.162.192.137, 172.64.32.137 and 173.245.58.137.

Mail Servers

Two mail servers handle couponmatrix.uk: mx0.couponmatrix.uk and mx1.couponmatrix.uk.

Host names with one IP number:

mx0.couponmatrix.uk points to 144.126.132.108

mx1.couponmatrix.uk points to 167.86.99.111

couponmatrix.uk - robtex.com

couponmatrix.uk

uk

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`couponmatrix.uk`

`uk`