null.uk - dns.ninja

null.uk

DNSSEC⚠️ Not signed
A2a00:b980:3:9::34🇬🇧 Freethought-AS2a00:b980::/29 UK-FREETHOUGHT-20110523 route object
PTRhosting01.layerip.com
A194.110.243.34🇬🇧 Freethought-AS194.110.243.0/24 Freethought-PIv4-2 route object
NSns100.layerip.com ⭐ ⚠️ Not in parent delegation
A37.61.233.194🇬🇧 Freethought-AS37.61.232.0/21 UK-HOSTLINCOLN-20120124 route object
PTRns100.layerip.com
NSns1.domainservices.co.uk ⚠️ Not in zone NS records
A37.61.233.194🇬🇧 Freethought-AS37.61.232.0/21 UK-HOSTLINCOLN-20120124 route object
PTRns100.layerip.com
NSns101.layerip.com ⚠️ Not in parent delegation
A193.33.178.194🇬🇧 Freethought-AS193.33.178.0/23 Freethought-PIv4-3 route object
PTRns101.layerip.com
NSns2.domainservices.co.uk ⚠️ Not in zone NS records
A193.33.178.194🇬🇧 Freethought-AS193.33.178.0/23 Freethought-PIv4-3 route object
PTRns101.layerip.com
MXnull.uk
A2a00:b980:3:9::34🇬🇧 Freethought-AS2a00:b980::/29 UK-FREETHOUGHT-20110523 route object
PTRhosting01.layerip.com
A194.110.243.34🇬🇧 Freethought-AS194.110.243.0/24 Freethought-PIv4-2 route object
PTRhosting01.layerip.com
TXTv=spf1 ip4:194.110.243.34 include:spf.hosting01.layerip.com ip4:176.74.22.4 +...
SOAns100.layerip.comcpanel@alerts.freethought.uk 2026-07-03 #1

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
SOAdns1.nic.ukhostmaster@nic.uk serial=1784438761

MX for

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

NSns1.domainservices.co.ukns100.layerip.comns101.layerip.comns2.domainservices.co.ukMXnull.ukA194.110.243.342a00:b980:3:9::34
NSns1.domainservices.co.uk2026-02-16 → 2026-07-19 · 2 obs
● 2026-02-16 16:50:54
● 2026-07-19 05:31:16
NSns100.layerip.com2026-02-16 → 2026-07-19 · 2 obs
● 2026-02-16 16:50:54
● 2026-07-19 05:31:16
NSns101.layerip.com2026-02-16 → 2026-07-19 · 2 obs
● 2026-02-16 16:50:54
● 2026-07-19 05:31:16
NSns2.domainservices.co.uk2026-02-16 → 2026-07-19 · 2 obs
● 2026-02-16 16:50:54
● 2026-07-19 05:31:16
MXnull.uk2026-02-16 → 2026-07-19 · 2 obs
● 2026-02-16 16:50:54
● 2026-07-19 05:31:16
A194.110.243.342026-02-16 → 2026-07-19 · 2 obs
● 2026-02-16 16:50:54
● 2026-07-19 05:31:16
A2a00:b980:3:9::342026-02-16 → 2026-07-19 · 2 obs
● 2026-02-16 16:50:54
● 2026-07-19 05:31:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsd.nic.uk, nsa.nic.uk, dns2.nic.uk, nsc.nic.uk...-
null.ukns1.domainservices.co.uk, ns2.domainservices.co.uk-

✅ Authoritative Response

Server:37.61.233.194

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null.uk (unsigned zone)

⏱️ Timing

Total: 510ms | Queries: -

📄 Records

TypeCountSample Data
A1194.110.243.34
AAAA12a00:b980:3:9::34
NS2ns101.layerip.com, ns100.layerip.com
MX1null.uk (pri: 0)
TXT1v=spf1 ip4:194.110.243.34 include:spf.ho
SOA1ns100.layerip.com cpanel.alerts.freethou

Analysis

Mail Server Role

null.uk acts as its own mail server.

IP Addresses

null.uk points to the IP addresses 194.110.243.34 and 2a00:b980:3:9::34

Additional host names — cmms.co.uk, villakazi.co.ke, digitalink.co.uk and two others — share IP numbers with null.uk.

Name Servers

null.uk has four authoritative name servers: ns100.layerip.com, ns101.layerip.com, ns1.domainservices.co.uk and ns2.domainservices.co.uk.

The name servers of null.uk overlap at least partially with those of other domains — among them malavan.com, checkmateintroductions.co.uk, ecospan.co.uk and two more.

These name servers commonly appear in delegations together with ns1.cloudabove.com, ns2.cloudabove.com, ns1.hostsvr.net and 7 other.

Each of the host names ns100.layerip.com, ns101.layerip.com, ns1.domainservices.co.uk and ns2.domainservices.co.uk has one IP address: ns100.layerip.com resolves to 37.61.233.194, ns101.layerip.com resolves to 193.33.178.194, ns1.domainservices.co.uk resolves to 37.61.233.194 and ns2.domainservices.co.uk resolves to 193.33.178.194.

Both ns100.layerip.com and ns1.domainservices.co.uk resolve to 37.61.233.194 IP addresses each.

Both ns101.layerip.com and ns2.domainservices.co.uk resolve to 193.33.178.194 IP addresses each.

Mail Servers

null.uk has a single mail server: null.uk itself.

null.uk resolves to two IP numbers — 194.110.243.34 and 2a00:b980:3:9::34.