null-pointer.uk - dns.ninja

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null-pointer.uk

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:caa3🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:162a🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.42Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.202.163🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSolivia.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
A2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRolivia.ns.cloudflare.com
A2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRolivia.ns.cloudflare.com
A108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
A162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
A172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
NSthomas.ns.cloudflare.com
A2606:4700:58::adf5:3bee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A2803:f800:50::6ca2:c1ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthomas.ns.cloudflare.com
A2a06:98c1:50::ac40:21ee🇺🇸 Cloudflare2a06:98c1:50::/45
PTRthomas.ns.cloudflare.com
A108.162.193.238🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A172.64.33.238🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A173.245.59.238🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.22.42, 172.67.202.163
IPv6 hints2606:4700:3032::ac43:caa3, 2606:4700:3035::6815:162a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOAolivia.ns.cloudflare.comdns@cloudflare.com serial=2415697580

uk

DNSSEC🔒 Signed (DS record present)
NSdns1.nic.uk ⭐
NSdns2.nic.uk
NSdns3.nic.uk
NSdns4.nic.uk
NSnsa.nic.uk
NSnsb.nic.uk
NSnsc.nic.uk
NSnsd.nic.uk
TXT#Timestamp: 1790214600
SOAdns1.nic.ukhostmaster@nic.uk serial=1790214669

Same first word

null-pointer.app
null-pointer.com
null-pointer.dev
null-pointer.uk
null-pointer.net
null-pointer.org
null-pointer.ru
null-pointer.workers.dev
null-pointer.co.uk
null-pointer.de
null-pointer.xyz
null-pointer.eu
null-pointer.nexus

Previous names

nukota.uk
nukt.uk
nukuk.uk
nul.uk
nula.uk
nulbit.uk
nulene.uk
nuleoneven.uk
nulicious.uk
nulife.uk
nulifedigital.uk
nulifesolutions.uk
nulim.uk
nulink.uk
nulivinghomecare.uk
null-mail.uk
null-p01nter.uk
null.uk

Next names

null-ptr.uk
null0.uk
nullabletype.uk
nullbytepro.uk
nullbytes.uk
nullcrawler.uk
nulldestination.uk
nulldev.uk
nullengine.uk
nullflix.uk
nullifire.uk
nullify.uk
nullifyredact.uk
nullinfinity.uk
nullis.uk
nullisecundus.uk
nullk.uk
nullnetwork.uk
nullnvoid.uk
nullorae.uk

DNS History

6 records (6 active, 0 former)

NSolivia.ns.cloudflare.comthomas.ns.cloudflare.comA104.21.22.42172.67.202.1632606:4700:3032::ac43:caa32606:4700:3035::6815:162a
●NSolivia.ns.cloudflare.com2026-09-08 → 2026-09-24 · 2 obs
● 2026-09-08 22:08:48
● 2026-09-24 02:37:52
●NSthomas.ns.cloudflare.com2026-09-08 → 2026-09-24 · 2 obs
● 2026-09-08 22:08:48
● 2026-09-24 02:37:52
●A104.21.22.422026-09-08 → 2026-09-24 · 4 obs
● 2026-09-08 22:08:48
○ 2026-09-13 20:24:10
● 2026-09-13 20:58:48
● 2026-09-24 02:37:52
●A172.67.202.1632026-09-08 → 2026-09-24 · 4 obs
● 2026-09-08 22:08:48
○ 2026-09-13 20:24:10
● 2026-09-13 20:58:48
● 2026-09-24 02:37:52
●A2606:4700:3032::ac43:caa32026-09-08 → 2026-09-24 · 4 obs
● 2026-09-08 22:08:48
○ 2026-09-13 20:24:10
● 2026-09-13 20:58:48
● 2026-09-24 02:37:52
●A2606:4700:3035::6815:162a2026-09-08 → 2026-09-24 · 4 obs
● 2026-09-08 22:08:48
○ 2026-09-13 20:24:10
● 2026-09-13 20:58:48
● 2026-09-24 02:37:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
null-pointer.ukolivia.ns.cloudflare.com, thomas.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.221

NS records: olivia.ns.cloudflare.com, thomas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null-pointer.uk (unsigned zone)

⏱️ Timing

Total: 555ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.22.42, 172.67.202.163
AAAA22606:4700:3032::ac43:caa3, 2606:4700:3035::6815:162a
NS2olivia.ns.cloudflare.com, thomas.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1olivia.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

null-pointer.uk resolves to four IP addresses: 104.21.22.42, 172.67.202.163, 2606:4700:3032::ac43:caa3 and 2606:4700:3035::6815:162a.

Two other host names, along with ywbag.site, ristoranteamore.it and jomendarpoc.ru, also share IP numbers with null-pointer.uk.

Name Servers

null-pointer.uk is served by two delegated name servers, olivia.ns.cloudflare.com and thomas.ns.cloudflare.com.

null-pointer.uk shares its NS records with other domains, for example fut89.com, eecily.com, cwplanning.ie and two others.

null-pointer.uk has at least partial name server overlap with other domains, such as louisa.uk.com, bxaaqnoozipmmkqygkvoyweqm.com, bhumii.pages.dev and two others.

These name servers tend to appear together with the name servers peyton.ns.cloudflare.com, pranab.ns.cloudflare.com and jamie.ns.cloudflare.com.

DNS names with 6 IP addresses:

olivia.ns.cloudflare.com carries IP addresses 108.162.194.221, 162.159.38.221 and 172.64.34.221, with 3 other addresses beyond those.

thomas.ns.cloudflare.com carries IP addresses 108.162.193.238, 172.64.33.238 and 173.245.59.238, with 3 other addresses beyond those.