ukdca.org - robtex.com

ukdca.org

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:19bb🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:8679🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.25.187Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.134.121🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadrian.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a39🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A2803:f800:50::6ca2:c039🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadrian.ns.cloudflare.com
A2a06:98c1:50::ac40:2039🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadrian.ns.cloudflare.com
A108.162.192.57🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A172.64.32.57🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A173.245.58.57🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
NSmatteo.ns.cloudflare.com
A2606:4700:58::a29f:2ce0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatteo.ns.cloudflare.com
A2803:f800:50::6ca2:c3e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmatteo.ns.cloudflare.com
A2a06:98c1:50::ac40:23e0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmatteo.ns.cloudflare.com
A108.162.195.224🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatteo.ns.cloudflare.com
A162.159.44.224Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatteo.ns.cloudflare.com
A172.64.35.224🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatteo.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.25.187, 172.67.134.121
IPv62606:4700:3031::6815:19bb, 2606:4700:3032::ac43:8679
SOAadrian.ns.cloudflare.comdns@cloudflare.com serial=2396642277

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953

Same first word

ukdca.org
ukdca.com

Similar names

cudka.com
aduck.cn
kaucd.com
cudak.eu
dkuac.com
dacuk.com
acduk.com
kuadc.com
kucad.com
dauck.org
dacku.com
dauck.com
cudak.com
ducak.com
cadku.com
ducka.com
cudka.cz
kaucd.org
dauck.de
dauck.net
kudac.com
dcauk.org
akcdu.com
cdauk.com
kucad.cn
cudak.si
aduck.com
kaduc.com
cukda.com
kaduc.sk
caduk.ru

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSadrian.ns.cloudflare.commatteo.ns.cloudflare.comns01.one.comns02.one.comMXmxcluster1.one.commxcluster2.one.comA104.21.25.187172.67.134.1212606:4700:3031::6815:19bb2606:4700:3032::ac43:8679172.64.80.146.30.212.6446.30.215.31
●NSadrian.ns.cloudflare.com2026-03-22 → 2026-03-22 · 2 obs
○ 2017-04-10 08:17:50
● 2026-03-22 23:26:34
●NSmatteo.ns.cloudflare.com2026-03-22 → 2026-03-22 · 2 obs
○ 2017-04-10 08:17:50
● 2026-03-22 23:26:34
○NSns01.one.com2015-08-11 → 2017-04-10 · 3 obs
● 2015-08-11 04:05:06
● 2017-04-10 08:17:50
○ 2026-03-22 23:26:34
○NSns02.one.com2015-08-11 → 2017-04-10 · 3 obs
● 2015-08-11 04:05:06
● 2017-04-10 08:17:50
○ 2026-03-22 23:26:34
○MXmxcluster1.one.com2015-08-11 → 2017-04-10 · 3 obs
● 2015-08-11 04:05:06
● 2017-04-10 08:17:50
○ 2026-03-22 23:26:34
○MXmxcluster2.one.com2015-08-11 → 2017-04-10 · 3 obs
● 2015-08-11 04:05:06
● 2017-04-10 08:17:50
○ 2026-03-22 23:26:34
●A104.21.25.1872026-03-22 → 2026-03-22 · 2 obs
○ 2017-04-10 08:17:50
● 2026-03-22 23:26:34
○A172.64.80.12026-03-22 → 2026-03-22 · 1 obs
○ 2026-03-22 23:26:34
●A172.67.134.1212026-03-22 → 2026-03-22 · 2 obs
○ 2017-04-10 08:17:50
● 2026-03-22 23:26:34
●A2606:4700:3031::6815:19bb2026-03-22 → 2026-03-22 · 2 obs
○ 2017-04-10 08:17:50
● 2026-03-22 23:26:34
●A2606:4700:3032::ac43:86792026-03-22 → 2026-03-22 · 2 obs
○ 2017-04-10 08:17:50
● 2026-03-22 23:26:34
○A46.30.212.642015-08-11 → 2016-04-03 · 4 obs
● 2015-08-11 04:05:06
● 2016-04-03 10:32:36
○ 2017-04-10 08:17:50
○ 2026-03-22 23:26:34
○A46.30.215.312017-04-10 → 2017-04-10 · 3 obs
○ 2016-04-03 10:32:36
● 2017-04-10 08:17:50
○ 2026-03-22 23:26:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
ukdca.orgadrian.ns.cloudflare.com, matteo.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.224

NS records: adrian.ns.cloudflare.com, matteo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ukdca.org (unsigned zone)

⏱️ Timing

Total: 354ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.25.187, 172.67.134.121
AAAA22606:4700:3032::ac43:8679, 2606:4700:3031::6815:19bb
NS2adrian.ns.cloudflare.com, matteo.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adrian.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

ukdca.org points to four IP numbers: 2606:4700:3031::6815:19bb, 2606:4700:3032::ac43:8679, 104.21.25.187 and 172.67.134.121.

Other host names, for instance pk8195.com, serveradmin.xyz, mynqel69dc.com, davidclements.com and laactive.com share IP numbers with ukdca.org.

Name Servers

ukdca.org is delegated to two name servers: adrian.ns.cloudflare.com and matteo.ns.cloudflare.com.

ukdca.org uses the same name server setup as other domains, for instance hl5z2m8.com, 65h.com, x7e8f2.com, dream-warrior.com and hl3s6w1.com.

ukdca.org shares name servers with other domains at least partially, for instance britishmarinefederation.com, d277f2.com, duosol.net, 1573a4.com and igmc.net.

these name servers are often used with tim.ns.cloudflare.com, ali.ns.cloudflare.com and luciane.ns.cloudflare.com.

Host names with six IP numbers: adrian.ns.cloudflare.com points to 2606:4700:50::adf5:3a39, 2803:f800:50::6ca2:c039, 2a06:98c1:50::ac40:2039, 108.162.192.57, 172.64.32.57 and 173.245.58.57; matteo.ns.cloudflare.com points to 2606:4700:58::a29f:2ce0, 2803:f800:50::6ca2:c3e0, 2a06:98c1:50::ac40:23e0, 108.162.195.224, 162.159.44.224 and 172.64.35.224.