gscb.org.uk - robtex.com

gscb.org.uk

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:27a9🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:92c8🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.39.169Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.200🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaaden.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c5c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaden.ns.cloudflare.com
A2803:f800:50::6ca2:c35c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaaden.ns.cloudflare.com
A2a06:98c1:50::ac40:235c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaaden.ns.cloudflare.com
A108.162.195.92🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaden.ns.cloudflare.com
A162.159.44.92Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaden.ns.cloudflare.com
A172.64.35.92🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaden.ns.cloudflare.com
NSisla.ns.cloudflare.com
A2606:4700:50::adf5:3a77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
A2803:f800:50::6ca2:c077🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisla.ns.cloudflare.com
A2a06:98c1:50::ac40:2077🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisla.ns.cloudflare.com
A108.162.192.119🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
A172.64.32.119🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
A173.245.58.119🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisla.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.39.169, 172.67.146.200
IPv6 hints2606:4700:3031::6815:27a9, 2606:4700:3037::ac43:92c8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOAaaden.ns.cloudflare.comdns@cloudflare.com serial=2403466675

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=1778469913
rank #686738 globally
rank #31741 in the tld
WOT: SAFE (71/100)

Subdomains

www.gscb.org.uk

Same first word

gscb.org.uk
gscb.net
gscb.ch
gscb.cn
gscb.com
gscb.de
gscb.org

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gsbc.net

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSaaden.ns.cloudflare.comisla.ns.cloudflare.comns0.netnames.netns1.netnames.netns1.speednames.comns2.speednames.comMXglosnet.gloucestershire.gov.ukmail2.cableinet.netsvrfw004.gloucestershire.gov.ukA104.21.39.169172.67.146.2002606:4700:3031::6815:27a92606:4700:3037::ac43:92c8185.83.122.199212.104.140.175
●NSaaden.ns.cloudflare.com2026-03-31 → 2026-05-11 · 3 obs
○ 2017-04-10 13:18:22
● 2026-03-31 09:19:36
● 2026-05-11 03:38:42
●NSisla.ns.cloudflare.com2026-03-31 → 2026-05-11 · 3 obs
○ 2017-04-10 13:18:22
● 2026-03-31 09:19:36
● 2026-05-11 03:38:42
○NSns0.netnames.net2015-08-14 → 2016-07-21 · 4 obs
● 2015-08-14 11:09:18
● 2016-07-21 04:57:20
○ 2017-04-10 13:18:22
○ 2026-05-11 03:38:42
○NSns1.netnames.net2015-08-14 → 2016-07-21 · 4 obs
● 2015-08-14 11:09:18
● 2016-07-21 04:57:20
○ 2017-04-10 13:18:22
○ 2026-05-11 03:38:42
○NSns1.speednames.com2017-04-10 → 2017-04-10 · 4 obs
○ 2016-07-21 04:57:20
● 2017-04-10 13:18:22
○ 2026-03-31 09:19:36
○ 2026-05-11 03:38:42
○NSns2.speednames.com2017-04-10 → 2017-04-10 · 4 obs
○ 2016-07-21 04:57:20
● 2017-04-10 13:18:22
○ 2026-03-31 09:19:36
○ 2026-05-11 03:38:42
○MXglosnet.gloucestershire.gov.uk2015-08-14 → 2017-04-10 · 4 obs
● 2015-08-14 11:09:18
● 2017-04-10 13:18:22
○ 2026-03-31 09:19:36
○ 2026-05-11 03:38:42
○MXmail2.cableinet.net2015-08-14 → 2017-04-10 · 4 obs
● 2015-08-14 11:09:18
● 2017-04-10 13:18:22
○ 2026-03-31 09:19:36
○ 2026-05-11 03:38:42
○MXsvrfw004.gloucestershire.gov.uk2015-08-14 → 2017-04-10 · 4 obs
● 2015-08-14 11:09:18
● 2017-04-10 13:18:22
○ 2026-03-31 09:19:36
○ 2026-05-11 03:38:42
●A104.21.39.1692026-03-31 → 2026-05-11 · 3 obs
○ 2017-04-10 13:18:22
● 2026-03-31 09:19:36
● 2026-05-11 03:38:42
●A172.67.146.2002026-03-31 → 2026-05-11 · 3 obs
○ 2017-04-10 13:18:22
● 2026-03-31 09:19:36
● 2026-05-11 03:38:42
○A185.83.122.1992017-04-10 → 2017-04-10 · 4 obs
○ 2016-07-21 04:57:20
● 2017-04-10 13:18:22
○ 2026-03-31 09:19:36
○ 2026-05-11 03:38:42
○A212.104.140.1752015-08-14 → 2016-07-21 · 4 obs
● 2015-08-14 11:09:18
● 2016-07-21 04:57:20
○ 2017-04-10 13:18:22
○ 2026-05-11 03:38:42
●A2606:4700:3031::6815:27a92026-03-31 → 2026-05-11 · 3 obs
○ 2017-04-10 13:18:22
● 2026-03-31 09:19:36
● 2026-05-11 03:38:42
●A2606:4700:3037::ac43:92c82026-03-31 → 2026-05-11 · 3 obs
○ 2017-04-10 13:18:22
● 2026-03-31 09:19:36
● 2026-05-11 03:38:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsc.nic.uk, dns3.nic.uk, nsb.nic.uk, dns2.nic.uk...-
gscb.org.ukisla.ns.cloudflare.com, aaden.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.92

NS records: isla.ns.cloudflare.com, aaden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 805ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.146.200, 104.21.39.169
AAAA22606:4700:3037::ac43:92c8, 2606:4700:3031::6815:27a9
NS2aaden.ns.cloudflare.com, isla.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aaden.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

The parent of www.gscb.org.uk is gscb.org.uk.

IP Addresses

gscb.org.uk points to four IP numbers: 2606:4700:3031::6815:27a9, 2606:4700:3037::ac43:92c8, 104.21.39.169 and 172.67.146.200.

Other host names, for instance 2ptc.com, mail.objex.co.nz, futureal.at, teacheryang.cn and comooman.com share IP numbers with gscb.org.uk.

Name Servers

gscb.org.uk is delegated to two name servers: aaden.ns.cloudflare.com and isla.ns.cloudflare.com.

gscb.org.uk uses the same name server setup as other domains, for instance icare.co.nz, 1win-apk.fr, gamma-shop.com, gevo-gale.com and 7dayssuccess.com.

gscb.org.uk shares name servers with other domains at least partially, for instance code-id10t.net, ccsit2019.org, pinballdecals.eu, rochies.de and questlandzone.us.

These name servers are commonly used with brenna.ns.cloudflare.com, howard.ns.cloudflare.com, rachel.ns.cloudflare.com and kami.ns.cloudflare.com.

Host names with six IP numbers: aaden.ns.cloudflare.com points to 2606:4700:58::a29f:2c5c, 2803:f800:50::6ca2:c35c, 2a06:98c1:50::ac40:235c, 108.162.195.92, 162.159.44.92 and 172.64.35.92; isla.ns.cloudflare.com points to 2606:4700:50::adf5:3a77, 2803:f800:50::6ca2:c077, 2a06:98c1:50::ac40:2077, 108.162.192.119, 172.64.32.119 and 173.245.58.119.