null.uk - dns.ninja
null.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:b980:3:9::34🇬🇧 Freethought-AS2a00:b980::/29 UK-FREETHOUGHT-20110523 route object | ||||||
| PTR | hosting01.layerip.com | ||||||
| A | 194.110.243.34🇬🇧 Freethought-AS194.110.243.0/24 Freethought-PIv4-2 route object | ||||||
| NS | ns100.layerip.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 37.61.233.194🇬🇧 Freethought-AS37.61.232.0/21 UK-HOSTLINCOLN-20120124 route object | ||||||
| PTR | ns100.layerip.com | ||||||
| NS | ns1.domainservices.co.uk ⚠️ Not in zone NS records | ||||||
| A | 37.61.233.194🇬🇧 Freethought-AS37.61.232.0/21 UK-HOSTLINCOLN-20120124 route object | ||||||
| PTR | ns100.layerip.com | ||||||
| NS | ns101.layerip.com ⚠️ Not in parent delegation | ||||||
| A | 193.33.178.194🇬🇧 Freethought-AS193.33.178.0/23 Freethought-PIv4-3 route object | ||||||
| PTR | ns101.layerip.com | ||||||
| NS | ns2.domainservices.co.uk ⚠️ Not in zone NS records | ||||||
| A | 193.33.178.194🇬🇧 Freethought-AS193.33.178.0/23 Freethought-PIv4-3 route object | ||||||
| PTR | ns101.layerip.com | ||||||
| MX | null.uk ⭐ | ||||||
| A | 2a00:b980:3:9::34🇬🇧 Freethought-AS2a00:b980::/29 UK-FREETHOUGHT-20110523 route object | ||||||
| PTR | hosting01.layerip.com | ||||||
| A | 194.110.243.34🇬🇧 Freethought-AS194.110.243.0/24 Freethought-PIv4-2 route object | ||||||
| PTR | hosting01.layerip.com | ||||||
| TXT | v=spf1 ip4:194.110.243.34 include:spf.hosting01.layerip.com ip4:176.74.22.4 +... | ||||||
| SOA | ns100.layerip.comcpanel@alerts.freethought.uk 2026-07-03 #1 | ||||||
uk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.nic.uk ⭐ | ||||||
| NS | dns2.nic.uk | ||||||
| NS | dns3.nic.uk | ||||||
| NS | dns4.nic.uk | ||||||
| NS | nsa.nic.uk | ||||||
| NS | nsb.nic.uk | ||||||
| NS | nsc.nic.uk | ||||||
| NS | nsd.nic.uk | ||||||
| SOA | dns1.nic.ukhostmaster@nic.uk serial=1784438761 | ||||||
MX for
null.uk |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.domainservices.co.uk2026-02-16 → 2026-07-19 · 2 obs
● 2026-07-19 05:31:16
●NSns100.layerip.com2026-02-16 → 2026-07-19 · 2 obs
● 2026-07-19 05:31:16
●NSns101.layerip.com2026-02-16 → 2026-07-19 · 2 obs
● 2026-07-19 05:31:16
●NSns2.domainservices.co.uk2026-02-16 → 2026-07-19 · 2 obs
● 2026-07-19 05:31:16
●MXnull.uk2026-02-16 → 2026-07-19 · 2 obs
● 2026-07-19 05:31:16
●A194.110.243.342026-02-16 → 2026-07-19 · 2 obs
● 2026-07-19 05:31:16
●A2a00:b980:3:9::342026-02-16 → 2026-07-19 · 2 obs
● 2026-07-19 05:31:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsd.nic.uk, nsa.nic.uk, dns2.nic.uk, nsc.nic.uk... | - |
| null.uk | ns1.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
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.110.243.34 |
| AAAA | 1 | 2a00:b980:3:9::34 |
| NS | 2 | ns101.layerip.com, ns100.layerip.com |
| MX | 1 | null.uk (pri: 0) |
| TXT | 1 | v=spf1 ip4:194.110.243.34 include:spf.ho |
| SOA | 1 | ns100.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.