usbc.org.uk - robtex.com

usbc.org.uk

DNSSEC⚠️ Not signed
A185.194.90.7🇬🇧 KRYSTAL185.194.88.0/22
PTRtrunks-lon.krystal.uk
NSns1.krystal.uk ⭐ ⚠️ Not in parent delegation
A77.72.0.11🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd
PTRns1.krystal.uk
NSns1.krystal.co.uk ⚠️ Not in zone NS records
A77.72.0.11🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd
PTRns1.krystal.uk
NSns2.krystal.co.uk ⚠️ Not in zone NS records
A139.162.230.184🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies
PTRns2.krystal.uk
NSns2.krystal.uk ⚠️ Not in parent delegation
A139.162.230.184🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies
PTRns2.krystal.uk
MXusbc-org-uk.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::1🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca09::7🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A2a01:111:f403:ca09::8🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTgoogle-site-verification=G5ezKjXe-W26LmNdQmzu01ioKQkOObnHfK6hieO6PE8
SOAns1.krystal.ukadmin@k-validator-trunks-lon.krystal.uk 2026-03-22 #1

org.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=1776607592
WOT: SAFE (68/100)
rank #779332 globally
rank #32073 in the tld
WOT: SAFE (71/100)

Same first word

usbc.coach
usbc.be
usbc.nl
usbc.org.uk
usbc.co
usbc.cn
usbc.com.au
usbc.de
usbc.info
usbc.net
usbc.com.kw
usbc.digital
usbc.com.ua
usbc.org
usbc.tv
usbc.ru
usbc.se
usbc.com

Similar names

bucs.com
csub.cn
sucb.sh.cn
scub.ro
cubs.es
busc.org.uk
csbu.ir
uscb.net
csub.net
csbu.in
cubs.dk
scub.fr
uscb.org
cubs.it
subc.ru
cbsu.ru
cubs.cn
cusb.ca
bsuc.de
scub.co.uk
cubs.nl
bucs.org
cubs.mlb
busc.cn
csbu.de
scub.net
bucs.net
sbuc.com
ucsb.cn
scub.com
busc.net
ubsc.co.uk
bucs.football
uscb.de
bcus.ca
subc.org
ubsc.de
cbus.shopping
subc.com
cbus.us
csub.eu
cbus.co.uk
sbcu.ie
csub.no
uscb.ru
cubs.de
subc.net
ucsb.com.cn
cbus.de
ucsb.eu
scub.com.br
ucbs.com.au
csub.college
bcus.org
scub.xyz
bucs.miami
cbus.io
cbus.construction
bscu.com
busc.me
cbus.net.au
cbus.be
ucbs.se
subc.com.au
ucbs.com.ua
sbcu.org
scub.sk
csub.tv
uscb.edu
busc.com.au
cubs.us
ucsb.co.uk
bsuc.cn
bcus.eu
cubs.net
cbus.tech
ubsc.com
bucs.us
cubs.biz
subc.at
csbu.com.cn
sbuc.fun
ucsb.net
subc.com.cn
sucb.in
bcus.com
busc.com.br
bscu.org.uk
subc.co.uk
bcsu.org
bucs.ru

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSns1.krystal.co.ukns1.krystal.ukns2.krystal.co.ukns2.krystal.ukns.123-reg.co.ukns2.123-reg.co.ukMXusbc-org-uk.mail.protection.outlook.comA185.194.90.794.136.40.103
○NSns.123-reg.co.uk2015-06-26 → 2017-06-19 · 4 obs
● 2015-06-26 16:57:02
● 2017-06-19 13:06:14
○ 2026-03-27 14:23:24
○ 2026-04-19 14:38:44
●NSns1.krystal.co.uk2026-03-27 → 2026-04-19 · 3 obs
○ 2017-06-19 13:06:14
● 2026-03-27 14:23:24
● 2026-04-19 14:38:44
●NSns1.krystal.uk2026-03-27 → 2026-04-19 · 3 obs
○ 2017-06-19 13:06:14
● 2026-03-27 14:23:24
● 2026-04-19 14:38:44
○NSns2.123-reg.co.uk2015-06-26 → 2017-06-19 · 4 obs
● 2015-06-26 16:57:02
● 2017-06-19 13:06:14
○ 2026-03-27 14:23:24
○ 2026-04-19 14:38:44
●NSns2.krystal.co.uk2026-03-27 → 2026-04-19 · 3 obs
○ 2017-06-19 13:06:14
● 2026-03-27 14:23:24
● 2026-04-19 14:38:44
●NSns2.krystal.uk2026-03-27 → 2026-04-19 · 3 obs
○ 2017-06-19 13:06:14
● 2026-03-27 14:23:24
● 2026-04-19 14:38:44
●MXusbc-org-uk.mail.protection.outlook.com2015-06-26 → 2026-04-19 · 2 obs
● 2015-06-26 16:57:02
● 2026-04-19 14:38:44
●A185.194.90.72026-03-27 → 2026-04-19 · 3 obs
○ 2017-06-19 13:06:14
● 2026-03-27 14:23:24
● 2026-04-19 14:38:44
○A94.136.40.1032015-06-26 → 2017-06-19 · 4 obs
● 2015-06-26 16:57:02
● 2017-06-19 13:06:14
○ 2026-03-27 14:23:24
○ 2026-04-19 14:38:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ukdns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk...-
usbc.org.ukns1.krystal.co.uk, ns2.krystal.co.uk-

✅ Authoritative Response

Server:139.162.230.184

NS records: ns1.krystal.co.uk, ns2.krystal.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usbc.org.uk (unsigned zone)

⏱️ Timing

Total: 590ms | Queries: -

📄 Records

TypeCountSample Data
A1185.194.90.7
NS2ns1.krystal.uk, ns2.krystal.uk
MX1usbc-org-uk.mail.protection.outlook.com
TXT2google-site-verification=G5ezKjXe-W26LmN, v=spf1 include:spf.protection.outlook.co
SOA1ns1.krystal.uk admin.k-validator-trunks-

Analysis

IP Addresses

usbc.org.uk resolves to a single IP address: 185.194.90.7.

Other host names including millbrookvillagehall.co.uk, www.clothes-make-the-man.com, elementhealthcare.co.uk, gregorysleather.ltd.uk and cruiseshipinteriors-expo.com share IP numbers with usbc.org.uk.

Name Servers

usbc.org.uk is delegated to four name servers: ns1.krystal.uk, ns2.krystal.uk, ns1.krystal.co.uk and ns2.krystal.co.uk.

usbc.org.uk at least partially shares name servers with other domains, including gruntled.net, davidjmarriott.com, bzon.uk, mcguinnessfleck.com and indraloy.net.

These name servers are typically used together with the name servers ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.krystal.io, ns2.krystal.io, ns3.krystal.io, ns4.krystal.io, ns1.uksrv.co.uk, ns2.uksrv.co.uk, ns1.cloudhosting.co.uk and ns2.cloudhosting.co.uk.

Host names with one IP number:

ns1.krystal.uk points to 77.72.0.11.

ns2.krystal.uk points to 139.162.230.184.

ns1.krystal.co.uk points to 77.72.0.11.

ns2.krystal.co.uk points to 139.162.230.184.

Host names pointing to 77.72.0.11: ns1.krystal.uk and ns1.krystal.co.uk.

Host names pointing to 139.162.230.184: ns2.krystal.uk and ns2.krystal.co.uk.

Mail Servers

usbc.org.uk is handled by a single mail server, usbc-org-uk.mail.protection.outlook.com.

Hostname usbc-org-uk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::8, 52.101.68.5, 52.101.68.10, 52.101.68.18 and 52.101.73.4.