uu3.co.uk - robtex.com

uu3.co.uk

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:dc0c🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2b32🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.50Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.220.12🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdamon.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b60🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamon.ns.cloudflare.com
A2803:f800:50::6ca2:c160🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdamon.ns.cloudflare.com
A2a06:98c1:50::ac40:2160🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdamon.ns.cloudflare.com
A108.162.193.96🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamon.ns.cloudflare.com
A172.64.33.96🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamon.ns.cloudflare.com
A173.245.59.96🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamon.ns.cloudflare.com
NSjule.ns.cloudflare.com
A2606:4700:50::adf5:3aaf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjule.ns.cloudflare.com
A2803:f800:50::6ca2:c0af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjule.ns.cloudflare.com
A2a06:98c1:50::ac40:20af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjule.ns.cloudflare.com
A108.162.192.175🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjule.ns.cloudflare.com
A172.64.32.175🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjule.ns.cloudflare.com
A173.245.58.175🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjule.ns.cloudflare.com
MXmail2.uu3.co.uk ⭐
A217.155.96.105🇬🇧 ZEN-AS217.155.0.0/16 Zen Internet Ltd
PTRmail.uu3.co.uk
MXmail.uu3.co.uk(10)
A2a02:8010:69ab:2::fff0🇬🇧 ZEN-AS2a02:8010::/29 Zen Internet Ltd
A217.155.96.105🇬🇧 ZEN-AS217.155.0.0/16 Zen Internet Ltd
PTRmail.uu3.co.uk
TXTv=spf1 mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.50, 172.67.220.12
IPv6 hints2606:4700:3032::ac43:dc0c, 2606:4700:3036::6815:2b32
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=19, name=cloudflare-ech.com
SOAdamon.ns.cloudflare.comdns@cloudflare.com serial=2406749820

co.uk

DNSSEC⚠️ Not signed
NSdns1.nic.uk ⭐ ⚠️ Not in parent delegation
NSdns2.nic.uk ⚠️ Not in parent delegation
NSdns3.nic.uk ⚠️ Not in parent delegation
NSdns4.nic.uk ⚠️ Not in parent delegation
NSnsa.nic.uk ⚠️ Not in parent delegation
NSnsb.nic.uk ⚠️ Not in parent delegation
NSnsc.nic.uk ⚠️ Not in parent delegation
NSnsd.nic.uk ⚠️ Not in parent delegation
SOAdns1.nic.ukhostmaster@nominet.org.uk serial=1783251126
rank #128108 globally
rank #3493 in the tld
WOT: SAFE (74/100)

Previously MX for

uu3.co.uk

Subdomains

mail2.uu3.co.uk
mail.uu3.co.uk

Same first word

uu3.top
uu3.net
uu3.cc
uu3.de
uu3.bz
uu3.com
uu3.co.uk
uu3.org
uu3.games

Similar names

3uu.eu
u3u.dev
3uu.ir
u3u.com
3uu.us
u3u.ir
u3u.cc
u3u.de
3uu.cn
3uu.me
u3u.ru
3uu.com
3uu.ch
3uu.org
u3u.net
u3u.jp
3uu.net
3uu.de

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSdamon.ns.cloudflare.comjule.ns.cloudflare.comns.hosteurope.comns2.hosteurope.comMXmail.uu3.co.ukmail2.uu3.co.ukuu3.co.ukA104.21.43.50172.67.220.122606:4700:3032::ac43:dc0c2606:4700:3036::6815:2b32212.159.107.1522606:4700:3035::6815:2b322606:4700:3036::ac43:dc0c
●NSdamon.ns.cloudflare.com2026-06-23 → 2026-07-05 · 3 obs
○ 2017-02-17 19:58:30
● 2026-06-23 05:53:28
● 2026-07-05 11:57:00
●NSjule.ns.cloudflare.com2026-06-23 → 2026-07-05 · 3 obs
○ 2017-02-17 19:58:30
● 2026-06-23 05:53:28
● 2026-07-05 11:57:00
○NSns.hosteurope.com2015-05-31 → 2017-02-17 · 4 obs
● 2015-05-31 18:28:20
● 2017-02-17 19:58:30
○ 2026-06-23 05:53:28
○ 2026-07-05 11:57:00
○NSns2.hosteurope.com2015-05-31 → 2017-02-17 · 4 obs
● 2015-05-31 18:28:20
● 2017-02-17 19:58:30
○ 2026-06-23 05:53:28
○ 2026-07-05 11:57:00
●MXmail.uu3.co.uk2026-06-23 → 2026-07-05 · 3 obs
○ 2017-02-17 19:58:30
● 2026-06-23 05:53:28
● 2026-07-05 11:57:00
●MXmail2.uu3.co.uk2026-06-23 → 2026-07-05 · 3 obs
○ 2017-02-17 19:58:30
● 2026-06-23 05:53:28
● 2026-07-05 11:57:00
○MXuu3.co.uk2015-05-31 → 2017-02-17 · 4 obs
● 2015-05-31 18:28:20
● 2017-02-17 19:58:30
○ 2026-06-23 05:53:28
○ 2026-07-05 11:57:00
●A104.21.43.502026-06-23 → 2026-07-05 · 3 obs
○ 2017-02-17 19:58:30
● 2026-06-23 05:53:28
● 2026-07-05 11:57:00
●A172.67.220.122026-06-23 → 2026-07-05 · 3 obs
○ 2017-02-17 19:58:30
● 2026-06-23 05:53:28
● 2026-07-05 11:57:00
○A212.159.107.1522015-05-31 → 2017-02-17 · 4 obs
● 2015-05-31 18:28:20
● 2017-02-17 19:58:30
○ 2026-06-23 05:53:28
○ 2026-07-05 11:57:00
●A2606:4700:3032::ac43:dc0c2026-07-05 → 2026-07-05 · 3 obs
○ 2026-06-23 05:53:28
● 2026-07-05 11:56:58
● 2026-07-05 11:57:00
○A2606:4700:3035::6815:2b322026-06-23 → 2026-06-23 · 4 obs
○ 2017-02-17 19:58:30
● 2026-06-23 05:53:28
○ 2026-07-05 11:56:58
○ 2026-07-05 11:57:00
●A2606:4700:3036::6815:2b322026-07-05 → 2026-07-05 · 3 obs
○ 2026-06-23 05:53:28
● 2026-07-05 11:56:58
● 2026-07-05 11:57:00
○A2606:4700:3036::ac43:dc0c2026-06-23 → 2026-06-23 · 4 obs
○ 2017-02-17 19:58:30
● 2026-06-23 05:53:28
○ 2026-07-05 11:56:58
○ 2026-07-05 11:57:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
uu3.co.ukdamon.ns.cloudflare.com, jule.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.96

NS records: damon.ns.cloudflare.com, jule.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uu3.co.uk (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.220.12, 104.21.43.50
AAAA22606:4700:3032::ac43:dc0c, 2606:4700:3036::6815:2b32
NS2damon.ns.cloudflare.com, jule.ns.cloudflare.com
MX2mail2.uu3.co.uk (pri: 10), mail.uu3.co.uk (pri: 5)
TXT1v=spf1 mx -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1damon.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

uu3.co.uk serves as the parent of mail2.uu3.co.uk and mail.uu3.co.uk.

IP Addresses

uu3.co.uk directs to four IP numbers, which are 104.21.43.50, 172.67.220.12, 2606:4700:3032::ac43:dc0c and 2606:4700:3036::6815:2b32.

nuggien.com, paddlesurfestepona.com, kadinseruikota.org plus two other host names have IP numbers in common with uu3.co.uk.

Name Servers

uu3.co.uk has two authoritative name servers — damon.ns.cloudflare.com and jule.ns.cloudflare.com.

The name server configuration of uu3.co.uk is shared with other domains, for instance lammecha.com, laws-regulations.com, checkpostcode.com and two others.

There is at least partial name server overlap between uu3.co.uk and other domains — 102ld.com, wmea.net, downloadmira.click and two more among them.

These name servers regularly appear alongside bradley.ns.cloudflare.com, susan.ns.cloudflare.com, dns1.ednsglobal.net and 4 other name servers in NS record sets.

Hosts with 6 IP addresses each:

damon.ns.cloudflare.com points to 108.162.193.96, 172.64.33.96, 173.245.59.96 and 3 other IP addresses.

jule.ns.cloudflare.com points to 108.162.192.175, 172.64.32.175, 173.245.58.175 and 3 other IP addresses.

Mail Servers

uu3.co.uk uses two mail servers, mail2.uu3.co.uk and mail.uu3.co.uk.

Host names pointing to two IP addresses:

mail.uu3.co.uk resolves to 217.155.96.105 and 2a02:8010:69ab:2::fff0.

Host names resolving to a single IP address:

mail2.uu3.co.uk resolves to 217.155.96.105.

The host names mail.uu3.co.uk and mail2.uu3.co.uk both resolve to 217.155.96.105 IP addresses.