cscc.org.uk - robtex.com

cscc.org.uk

DNSSEC⚠️ Not signed
A65.21.176.73🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC
PTRsrv2.cscc.org.uk
NShydrogen.ns.hetzner.com ⭐
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXserver.british-caving.org.uk ⭐
A31.25.186.126🇬🇧 MEMSET31.25.184.0/21 Memset Ltd
PTRbritiac4.british-caving.org.uk
TXTv=spf1 +a +mx +ip4:65.21.176.73 +ip4:31.25.186.126 +ip4:91.238.160.176 ~all
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-05-31 #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=1785462387
WOT: SAFE (70/100)
rank #585605 globally
rank #33135 in the tld
WOT: SAFE (71/100)

Subdomains

srv2.cscc.org.uk

Same first word

cscc.edu
cscc.edu.mx
cscc.us
cscc.or.kr
cscc.ca
cscc.net
cscc.com.au
cscc.ch
cscc.fr
cscc.com
cscc.org.uk
cscc.mn
cscc.online
cscc.co
cscc.nl
cscc.email
cscc.org
cscc.org.sg
cscc.eu
cscc.com.cn
cscc.coop
cscc.kz
cscc.com.tw
cscc.tv
cscc.de
cscc.ab.ca
cscc.cn
cscc.co.in

Similar names

ccsc.kr
cccs.com.sa
ccsc.co.uk
cccs.nu
sccc.ca
ccsc.k12.in.us
ccsc.live
cccs.me
sccc.nl
ccsc.com.cn
sccc.ch
sccc.info
ccsc.me
sccc.sa
ccsc.ru
cccs.co.in
sccc.fr
cccs.org.co
ccsc.sa
cccs.de
cccs.com
ccsc.com.vn
ccsc.dyndns.org
cccs.education
ccsc.ch
sccc.no
ccsc.church
ccsc.org.tw
cccs.college
cccs.dnsalias.com
cccs.es
cccs.org.uk
ccsc.vn
cccs.nl
cccs.ru
cccs.cc
cccs.org
sccc.edu.cn
cccs.k12.in.us
sccc.kr
ccsc.ie
ccsc.co.th
ccsc.org
sccc.org.au
cccs.co.uk
cccs.it
cccs.org.tw
ccsc.com
cccs.ha.cn
cccs.co
ccsc.net
cccs.k12.pa.us
sccc.qld.edu.au
sccc.cl
cccs.eu
sccc.de
cccs.in
cccs.net
ccsc.us
cccs.com.cn
ccsc.in
ccsc.org.uk
ccsc.eu
sccc.edu
cccs.us
cccs.am
cccs.online
cccs.edu
sccc.co.kr
ccsc.my
sccc.net
ccsc.edu.hk
ccsc.co.kr
sccc.com
sccc.tech
sccc.cc
cccs.gov.sg
ccsc.de
cccs.com.hk
cccs.org.ws
ccsc.org.cn
ccsc.com.my
ccsc.edu.pl
cccs.at

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comns1.memset.comns2.memset.comns3.memset.comMXserver.british-caving.org.ukbritiac2.miniserver.commail.british-caving.org.ukA65.21.176.7378.31.106.228
●NShelium.ns.hetzner.de2026-03-27 → 2026-07-31 · 3 obs
○ 2017-12-09 15:28:38
● 2026-03-27 11:15:42
● 2026-07-31 02:31:22
●NShydrogen.ns.hetzner.com2026-03-27 → 2026-07-31 · 3 obs
○ 2017-12-09 15:28:38
● 2026-03-27 11:15:42
● 2026-07-31 02:31:22
○NSns1.memset.com2015-06-29 → 2017-12-09 · 4 obs
● 2015-06-29 11:05:18
● 2017-12-09 15:28:38
○ 2026-03-27 11:15:42
○ 2026-07-31 02:31:22
○NSns2.memset.com2015-06-29 → 2017-12-09 · 4 obs
● 2015-06-29 11:05:18
● 2017-12-09 15:28:38
○ 2026-03-27 11:15:42
○ 2026-07-31 02:31:22
○NSns3.memset.com2015-06-29 → 2017-12-09 · 4 obs
● 2015-06-29 11:05:18
● 2017-12-09 15:28:38
○ 2026-03-27 11:15:42
○ 2026-07-31 02:31:22
●NSoxygen.ns.hetzner.com2026-03-27 → 2026-07-31 · 3 obs
○ 2017-12-09 15:28:38
● 2026-03-27 11:15:42
● 2026-07-31 02:31:22
○MXbritiac2.miniserver.com2017-12-09 → 2017-12-09 · 4 obs
○ 2016-12-26 12:29:40
● 2017-12-09 15:28:38
○ 2026-03-27 11:15:42
○ 2026-07-31 02:31:22
○MXmail.british-caving.org.uk2015-06-29 → 2016-12-26 · 4 obs
● 2015-06-29 11:05:18
● 2016-12-26 12:29:40
○ 2017-12-09 15:28:38
○ 2026-07-31 02:31:22
●MXserver.british-caving.org.uk2026-03-27 → 2026-07-31 · 3 obs
○ 2017-12-09 15:28:38
● 2026-03-27 11:15:42
● 2026-07-31 02:31:22
●A65.21.176.732026-03-27 → 2026-07-31 · 3 obs
○ 2017-12-09 15:28:38
● 2026-03-27 11:15:42
● 2026-07-31 02:31:22
○A78.31.106.2282015-06-29 → 2017-12-09 · 4 obs
● 2015-06-29 11:05:18
● 2017-12-09 15:28:38
○ 2026-03-27 11:15:42
○ 2026-07-31 02:31:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ukdns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk...-
cscc.org.ukhydrogen.ns.hetzner.com, oxygen.ns.hetzner.com, helium.ns.hetzner.de-

✅ Authoritative Response

Server:213.133.100.98

NS records: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com, helium.ns.hetzner.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 819ms | Queries: -

📄 Records

TypeCountSample Data
A165.21.176.73
NS3helium.ns.hetzner.de, hydrogen.ns.hetzner.com...
MX1server.british-caving.org.uk (pri: 10)
TXT1v=spf1 +a +mx +ip4:65.21.176.73 +ip4:31.
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

Analysis

Hierarchy

cscc.org.uk serves as the parent of srv2.cscc.org.uk.

IP Addresses

cscc.org.uk directs to one IP number, which is 65.21.176.73.

Other host names, such as srv2.cscc.org.uk, share IP numbers with cscc.org.uk.

Name Servers

cscc.org.uk is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

cscc.org.uk has at least partial name server overlap with other domains, such as activityrank.me, boylove.net, publiteruel.com and two others.

hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de each resolve to two IP addresses: hydrogen.ns.hetzner.com resolves to 213.133.100.98 and 2a01:4f8:0:1::add:1098; oxygen.ns.hetzner.com resolves to 88.198.229.192 and 2a01:4f8:0:1::add:2992; helium.ns.hetzner.de resolves to 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

cscc.org.uk routes its mail through a single mail server, server.british-caving.org.uk.

cscc.org.uk has the same mail server arrangement as a number of other domains, for example cheddar-caving-club.org.uk, hidden.earth, server.british-caving.org.uk and two more.

server.british-caving.org.uk resolves to a single IP number: 31.25.186.126.