1. Home
  2. nominet.org.uk

Performance Lighthouse

Desktop
--
Mobile
--
Web Vitals Metrics
FCP (First Contentful Paint):
D: -- M: --
LCP (Largest Contentful Paint):
D: -- M: --
TBT (Total Blocking Time):
D: -- M: --
CLS (Cumulative Layout Shift):
D: -- M: --
TTI ( Time to Interactive):
D: -- M: --
Speed Index:
D: -- M: --
Generating Screenshot
Screenshot
nominet.org.uk

Server Footprint

Target Address: nominet.org.uk
Server IPv4: 162.159.134.42
BGP Autonomous System (ASN): AS13335 (CLOUDFLARENET - Cloudflare, Inc., US) [US]
HTTP Service Speed: Scanning...

WHOIS registry

Registrar: No registrar listed. This domain is registered directly with Nominet.
Created At: 17.07.2026
Last Updated: 15.05.2026
Expires At: N/A
Remaining Time: Unknown

SSL Certificate Scanning...

Issuer: --
Certificate Expiry: --
SSL Days Remaining: --

Security & SEO Health

Other Domain Extensions (TLD)

Scanning extensions...

Name Servers (NS)

Record Type: NS
8 Records
Target dnsb.nominetdns.uk IP Address
IPv4 156.154.101.3 IPv6 2001:502:2eda::3
ASN
AS12008 (VERCARA - Vercara, LLC, US) [US] AS12008 (VERCARA - Vercara, LLC, US) [US]
Target dns4.nominetdns.uk IP Address
IPv4 43.230.51.254 IPv6 2401:fd80:407::254
ASN
AS43519 (NOMINETANYCAST - Nominet UK, GB) [AU] AS43519 (NOMINETANYCAST - Nominet UK, GB) [AU]
Target dns1.nominetdns.uk IP Address
IPv4 213.248.219.254 IPv6 2a01:618:403::254
ASN
AS43519 (NOMINETANYCAST - Nominet UK, GB) [GB] AS43519 (NOMINETANYCAST - Nominet UK, GB) [GB]
Target dnsa.nominetdns.uk IP Address
IPv4 156.154.100.3 IPv6 2001:502:ad09::3
ASN
AS12008 (VERCARA - Vercara, LLC, US) [US] AS12008 (VERCARA - Vercara, LLC, US) [US]
Target dns3.nominetdns.uk IP Address
IPv4 213.248.223.254 IPv6 2a01:618:407::254
ASN
AS43519 (NOMINETANYCAST - Nominet UK, GB) [GB] AS43519 (NOMINETANYCAST - Nominet UK, GB) [GB]
Target dnsd.nominetdns.uk IP Address
IPv4 156.154.103.3 IPv6 2610:a1:1010::3
ASN
AS12008 (VERCARA - Vercara, LLC, US) [US] AS12008 (VERCARA - Vercara, LLC, US) [US]
Target dnsc.nominetdns.uk IP Address
IPv4 156.154.102.3 IPv6 2610:a1:1009::3
ASN
AS12008 (VERCARA - Vercara, LLC, US) [US] AS12008 (VERCARA - Vercara, LLC, US) [US]
Target dns2.nominetdns.uk IP Address
IPv4 103.49.83.254 IPv6 2401:fd80:403::254
ASN
AS43519 (NOMINETANYCAST - Nominet UK, GB) [AU] AS43519 (NOMINETANYCAST - Nominet UK, GB) [AU]
DNS Resolution Roadmap
Resolution started: querying NS (Name Server) records for nominet.org.uk.
Step 1: Querying local DNS resolver...
Success! Authorized NS records retrieved from local DNS resolver.

IP Addresses (A) (IPv4)

Record Type: A
1 Records
IP address 162.159.134.42 BGP Network (ASN) AS13335 (CLOUDFLARENET - Cloudflare, Inc., US) [US]

IP Addresses (AAAA) (IPv6)

Record Type: AAAA
2 Records
IP address 2606:4700:7::a29f:872a BGP Network (ASN) AS13335 (CLOUDFLARENET - Cloudflare, Inc., US) [US]
IP address 2606:4700:7::a29f:862a BGP Network (ASN) AS13335 (CLOUDFLARENET - Cloudflare, Inc., US) [US]

Mail Servers (MX)

Record Type: MX
2 Records
Priority 5 Target
mx1.nominet.org.uk
IPv4 213.248.242.48 IPv6 2a01:618:8009::264f:3ac4:83a1:f047
BGP Network (ASN)
AS8683 (NOMINET - Nominet UK, GB) [GB] AS8683 (NOMINET - Nominet UK, GB) [GB]
Priority 5 Target
mx2.nominet.org.uk
IPv4 213.248.242.49 IPv6 2a01:618:8009::20fa:1a15:82ff:e618
BGP Network (ASN)
AS8683 (NOMINET - Nominet UK, GB) [GB] AS8683 (NOMINET - Nominet UK, GB) [GB]

Text Records (TXT)

Record Type: TXT
5 Records
Text Data v=spf1 mx ip4:213.248.242.48/24 ip4:213.248.242.49/24 ip6:2a01:618:8009:0:264f:3ac4:83a1:f047/64 ip6:2a01:618:8009:0:20fa:1a15:82ff:e618/64 ~all
Text Data ca3-2fde43d3f98a4c058406344dc3308735
Text Data @ MS=ms16796801 3600
Text Data oSIXir6tc5HE5aoZVYMKkGi4QKvEMqDJx7ll9Jmb8V+Clfo9LC55byTdNXOHoztY56tPvyVQ/SINIjsmBX1brg==
Text Data ciscocidomainverification=37c4ecdf66af3a84c5ed0d9d421e5d0274f28ae9036d6bcbd5b623b4e29130ec

Alias Records (CNAME)

Record Type: CNAME
0 Records
No records found.

Start of Authority (SOA)

Record Type: SOA
0 Records
No records found.