`mx1.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:b62e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:608f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.96.143^{Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.182.46^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`janet.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`janet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`janet.ns.cloudflare.com`
		A	108.162.192.169^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	172.64.32.169^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	173.245.58.169^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
NS	`lars.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lars.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lars.ns.cloudflare.com`
		A	108.162.193.195^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	172.64.33.195^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	173.245.59.195^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁴²⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶⁷⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.96.143, 172.67.182.46
		IPv6 hints	2606:4700:3035::ac43:b62e, 2606:4700:3037::6815:608f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOA	`janet.ns.cloudflare.com`dns@cloudflare.com serial=2401639152

`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=1776944417

Previously MX for

mx.parbin.co.uk

stairlifts-ni.co.uk

ljrpr.co.uk

securemanager.co.uk

xtml.co.uk

parbin.co.uk

edendalebedandbreakfast.co.uk

Same first word

mx1.io

mx1.gov.ls

mx1.goip.de

mx1.hu

mx1.cz

mx1.xyz

mx1.eu

mx1.de

mx1.com.mx

mx1.ws

mx1.cc

mx1.in-berlin.de

mx1.kinghost.net

mx1.fr

mx1.it

mx1.ch

mx1.tuxfamily.org

mx1.org

mx1.nl

mx1.ca

mx1.blogspot.com

mx1.net

mx1.me

mx1.mx

mx1.info

mx1.cn

mx1.uni5.net

mx1.com.au

mx1.net.au

mx1.at

mx1.sp.gov.br

mx1.email

mx1.co.za

mx1.jp

mx1.cci.fr

mx1.kapsi.fi

mx1.net.br

mx1.cloudaccess.net

mx1.pb.gov.br

mx1.sa.com

mx1.na4u.ru

mx1.biz

mx1.tv

mx1.pl

mx1.gouv.km

mx1.us

mx1.in

mx1.gouv.ci

mx1.lt

mx1.gov.lk

mx1.vg

mx1.com.br

mx1.com

mx1.uk

mx1.gov.sc

Similar names

1xm.org

xm1.de

m1x.app

1xm.net

1xm.co

xm1.ru

m1x.org

xm1.mobi

m1x.de

m1x.mobi

1mx.cn

xm1.club

1mx.eu

xm1.me

m1x.com

xm1.net

xm1.com

m1x.co.in

m1x.it

1mx.ru

xm1.cc

m1x.ch

1xm.ai

1mx.net

1mx.me

x1m.nl

x1m.net

m1x.dk

m1x.ru

x1m.com

xm1.org

1mx.com.br

m1x.eu

1xm.de

1xm.ph

x1m.info

1xm.biz

m1x.net

1mx.de

x1m.de

1xm.ru

xm1.site

1xm.com

m1x.com.br

1mx.at

xm1.dnsalias.com

m1x.in

1mx.com

m1x.ca

DNS History

17 records (9 active, 8 former)

●NSjanet.ns.cloudflare.com2026-03-28 → 2026-04-23 · 3 obs

○ 2026-03-14 12:14:14
● 2026-03-28 17:48:20
● 2026-04-23 11:43:26

●NSlars.ns.cloudflare.com2026-03-28 → 2026-04-23 · 3 obs

○ 2026-03-14 12:14:14
● 2026-03-28 17:48:20
● 2026-04-23 11:43:26

○NSns1.parkingcrew.net2021-09-13 → 2021-09-13 · 3 obs

● 2021-09-13 09:37:20
○ 2026-03-14 12:14:14
○ 2026-04-23 11:43:26

○NSns2.parkingcrew.net2021-09-13 → 2021-09-13 · 3 obs

● 2021-09-13 09:37:20
○ 2026-03-14 12:14:14
○ 2026-04-23 11:43:26

○MXmail.h-email.net2021-09-13 → 2021-09-13 · 3 obs

● 2021-09-13 09:37:20
○ 2026-03-14 12:14:14
○ 2026-04-23 11:43:26

●MXroute1.mx.cloudflare.net2026-04-14 → 2026-04-23 · 3 obs

○ 2026-03-14 12:14:14
● 2026-04-14 21:38:24
● 2026-04-23 11:43:26

●MXroute2.mx.cloudflare.net2026-04-14 → 2026-04-23 · 3 obs

○ 2026-03-14 12:14:14
● 2026-04-14 21:38:24
● 2026-04-23 11:43:26

●MXroute3.mx.cloudflare.net2026-04-14 → 2026-04-23 · 3 obs

○ 2026-03-14 12:14:14
● 2026-04-14 21:38:24
● 2026-04-23 11:43:26

●A104.21.96.1432026-03-28 → 2026-04-23 · 10 obs

○ 2026-03-14 12:14:14
● 2026-03-28 17:48:20
● 2026-04-05 18:49:38
○ 2026-04-07 12:51:46
○ 2026-04-08 16:53:58
● 2026-04-09 16:54:56
● 2026-04-22 11:33:22
○ 2026-04-23 00:46:38
● 2026-04-23 11:43:24
● 2026-04-23 11:43:26

○A104.247.81.102021-09-13 → 2021-09-13 · 3 obs

● 2021-09-13 09:37:20
○ 2026-03-14 12:14:14
○ 2026-04-23 11:43:26

●A172.67.182.462026-03-28 → 2026-04-23 · 10 obs

○A188.114.96.02026-04-07 → 2026-04-23 · 8 obs

○ 2026-04-05 18:49:38
● 2026-04-07 12:51:46
● 2026-04-08 16:53:58
○ 2026-04-09 16:54:56
○ 2026-04-22 11:33:22
● 2026-04-23 00:46:38
○ 2026-04-23 11:43:24
○ 2026-04-23 11:43:26

○A188.114.97.02026-04-07 → 2026-04-23 · 8 obs

○ 2026-04-05 18:49:38
● 2026-04-07 12:51:46
● 2026-04-08 16:53:58
○ 2026-04-09 16:54:56
○ 2026-04-22 11:33:22
● 2026-04-23 00:46:38
○ 2026-04-23 11:43:24
○ 2026-04-23 11:43:26

●A2606:4700:3035::ac43:b62e2026-03-28 → 2026-04-23 · 10 obs

●A2606:4700:3037::6815:608f2026-03-28 → 2026-04-23 · 10 obs

○A2a06:98c1:3120::2026-04-07 → 2026-04-23 · 8 obs

○ 2026-04-05 18:49:38
● 2026-04-07 12:51:46
● 2026-04-08 16:53:58
○ 2026-04-09 16:54:56
○ 2026-04-22 11:33:22
● 2026-04-23 00:46:38
○ 2026-04-23 11:43:24
○ 2026-04-23 11:43:26

○A2a06:98c1:3121::2026-04-07 → 2026-04-23 · 8 obs

○ 2026-04-05 18:49:38
● 2026-04-07 12:51:46
● 2026-04-08 16:53:58
○ 2026-04-09 16:54:56
○ 2026-04-22 11:33:22
● 2026-04-23 00:46:38
○ 2026-04-23 11:43:24
○ 2026-04-23 11:43:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
mx1.uk	lars.ns.cloudflare.com, janet.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.169

NS records: lars.ns.cloudflare.com, janet.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mx1.uk (unsigned zone)

⏱️ Timing

Total: 573ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.182.46, 104.21.96.143`
AAAA	2	`2606:4700:3035::ac43:b62e, 2606:4700:3037::6815:608f`
NS	2	`janet.ns.cloudflare.com, lars.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 38), route1.mx.cloudflare.net (pri: 42)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`janet.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

mx1.uk maps to four IP numbers: 2606:4700:3035::ac43:b62e, 2606:4700:3037::6815:608f, 104.21.96.143 and 172.67.182.46.

Other host names, for instance lovely-presents.ru, modaypa.com.tr, trans-ok.cn, tzvns.com and pwa-gpmu.org share IP numbers with mx1.uk.

Name Servers

Two name servers janet.ns.cloudflare.com and lars.ns.cloudflare.com are delegated to mx1.uk.

mx1.uk uses the same name server configuration as other domains, such as patriotmuda.id, felmo.de, mergeworld.com, gl(0x68656e746169).com and perkuto.com.

mx1.uk at least partially shares name servers with other domains such as mdapropsys.com, dfpd.org, zhuanrengbiaobianlie.pics, andronova.net and sealedperformance.com.au.

These name servers are commonly used alongside wells.ns.cloudflare.com, bonnie.ns.cloudflare.com and uma.ns.cloudflare.com.

Host names with six IP numbers: Host name janet.ns.cloudflare.com points to 2606:4700:50::adf5:3aa9, 2803:f800:50::6ca2:c0a9, 2a06:98c1:50::ac40:20a9, 108.162.192.169, 172.64.32.169 and 173.245.58.169; host name lars.ns.cloudflare.com points to 2606:4700:58::adf5:3bc3, 2803:f800:50::6ca2:c1c3, 2a06:98c1:50::ac40:21c3, 108.162.193.195, 172.64.33.195 and 173.245.59.195.

Mail Servers

mx1.uk is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

mx1.uk shares mail servers with other domains at least in part, for instance geotras.net, vestarogers.com, mageconsult.net, dcrs.it and tokokoo.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

mx1.uk - robtex.com

mx1.uk

uk

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`mx1.uk`

`uk`