mail.kernel.uk - dns.ninja

mail.kernel.uk

CNAMEkernel.uk
DNSSEC⚠️ Not signed
A5.134.13.72🇬🇧 UKNOC-AS5.134.8.0/21 UKDedicated Ltd
PTRi51.gds.guru.net.uk
NStoby.i51.host
A85.92.90.228🇬🇧 UKNOC-AS85.92.64.0/19 UKNOC-RT
NSflo.i51.host
A31.24.110.249🇬🇧 SC31.24.104.0/21
MXkernel.uk
A5.134.13.72🇬🇧 UKNOC-AS5.134.8.0/21 UKDedicated Ltd
PTRi51.gds.guru.net.uk
TXTv=spf1 ip4:5.134.13.72 +a +mx ~all
SOAtoby.i51.hostgds-in@guru.net.uk 2026-07-24 #1

kernel.uk

DNSSEC⚠️ Not signed
A5.134.13.72🇬🇧 UKNOC-AS5.134.8.0/21 UKDedicated Ltd
NStoby.i51.host
NSflo.i51.host
MXkernel.uk
TXTv=spf1 ip4:5.134.13.72 +a +mx ~all
SOAtoby.i51.hostgds-in@guru.net.uk 2026-07-24 #1

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A79.170.40.74CNAMEkernel.uk
A79.170.40.742015-10-14 → 2016-10-27 · 4 obs
● 2015-10-14 17:32:36
● 2016-10-27 07:57:20
○ 2026-05-13 17:12:44
○ 2026-07-27 09:59:00
CNAMEkernel.uk2026-05-13 → 2026-07-27 · 2 obs
● 2026-05-13 17:12:44
● 2026-07-27 09:59:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
kernel.ukflo.i51.host, toby.i51.host-

✅ Authoritative Response

Server:31.24.110.249

NS records: flo.i51.host, toby.i51.host

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kernel.uk (unsigned zone)

⏱️ Timing

Total: 533ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1kernel.uk

Analysis

IP Addresses

mail.kernel.uk has exactly one IP address — 5.134.13.72.

protectionracket.com, cornishcoasteering.com, wadebridgewheels.co.uk plus two other host names have IP numbers in common with mail.kernel.uk.

Name Servers

mail.kernel.uk is served by two delegated name servers, flo.i51.host and toby.i51.host.

The name server configuration of mail.kernel.uk is shared with other domains, for instance phrased.co.uk, cornishtipiholidays.co.uk, lawrencegordonclark.com and two others.

Both flo.i51.host and toby.i51.host have a single IP address each — flo.i51.host resolves to 31.24.110.249 while toby.i51.host resolves to 85.92.90.228.

Mail Servers

mail.kernel.uk uses one mail server — kernel.uk.

mail.kernel.uk uses the same mail servers as other domains, including kernel.uk.

There is one IP number for kernel.uk: 5.134.13.72.