code41.co.uk - dns.ninja

`code41.co.uk`

DNSSEC	⚠️ Not signed
A	52.208.231.152^{🇮🇪 Amazon52.208.0.0/13 EC2 DUB prefix}
		PTR	`ec2-52-208-231-152.eu-west-1.compute.amazonaws.com`
A	99.80.2.84^{🇮🇪 Amazon99.80.0.0/15 EC2 DUB prefix}
A	108.133.65.103^{🇮🇪 Amazon108.128.0.0/13 EC2 DUB prefix}
NS	`ns-1954.awsdns-52.co.uk` ⭐
		A	2600:9000:5307:a200::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1954.awsdns-52.co.uk`
		A	205.251.199.162^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1954.awsdns-52.co.uk`
NS	`ns-1193.awsdns-21.org`
		A	2600:9000:5304:a900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1193.awsdns-21.org`
		A	205.251.196.169^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1193.awsdns-21.org`
NS	`ns-135.awsdns-16.com`
		A	2600:9000:5300:8700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-135.awsdns-16.com`
		A	205.251.192.135^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-135.awsdns-16.com`
NS	`ns-671.awsdns-19.net`
		A	2600:9000:5302:9f00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-671.awsdns-19.net`
		A	205.251.194.159^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-671.awsdns-19.net`
SOA	`ns-1954.awsdns-52.co.uk`awsdns-hostmaster@amazon.com serial=1

`co.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	TXT	`#Timestamp: 1786174500`
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1786174741

rank #119394 globally
rank #3565 in the tld
WOT: SAFE (74/100)

Subdomains

www.code41.co.uk

Same first word

code41.net

code41.com

code41.ch

code41.be

code41.watch

code41.fr

code41.co.uk

code41.org

Similar names

code14.dev

14code.com

41code.com

DNS History

22 records (7 active, 15 former)

●NSns-1193.awsdns-21.org2026-02-18 → 2026-08-08 · 2 obs

● 2026-02-18 00:23:52
● 2026-08-08 07:39:22

●NSns-135.awsdns-16.com2026-02-18 → 2026-08-08 · 2 obs

● 2026-02-18 00:23:52
● 2026-08-08 07:39:22

●NSns-1954.awsdns-52.co.uk2026-02-18 → 2026-08-08 · 2 obs

● 2026-02-18 00:23:52
● 2026-08-08 07:39:22

●NSns-671.awsdns-19.net2026-02-18 → 2026-08-08 · 2 obs

● 2026-02-18 00:23:52
● 2026-08-08 07:39:22

○A108.133.112.1312026-07-19 → 2026-07-19 · 4 obs

○ 2026-04-25 03:14:38
● 2026-07-19 12:28:10
○ 2026-08-08 07:39:20
○ 2026-08-08 07:39:22

●A108.133.65.1032026-08-08 → 2026-08-08 · 3 obs

○ 2026-07-19 12:28:10
● 2026-08-08 07:39:20
● 2026-08-08 07:39:22

○A18.200.214.802026-04-25 → 2026-04-25 · 4 obs

○ 2026-03-10 08:03:28
● 2026-04-25 03:14:38
○ 2026-07-19 12:28:10
○ 2026-08-08 07:39:22

○A34.253.18.1862026-07-19 → 2026-07-19 · 4 obs

○ 2026-04-25 03:14:38
● 2026-07-19 12:28:10
○ 2026-08-08 07:39:20
○ 2026-08-08 07:39:22

○A52.19.27.1062026-03-10 → 2026-03-10 · 4 obs

○ 2026-02-20 06:15:04
● 2026-03-10 08:03:28
○ 2026-04-25 03:14:38
○ 2026-08-08 07:39:22

○A52.19.42.472026-02-18 → 2026-08-08 · 2 obs

○ 2026-02-18 00:23:52
○ 2026-08-08 07:39:22

●A52.208.231.1522026-08-08 → 2026-08-08 · 3 obs

○ 2026-07-19 12:28:10
● 2026-08-08 07:39:20
● 2026-08-08 07:39:22

○A52.214.84.1832026-03-10 → 2026-03-10 · 4 obs

○ 2026-02-20 06:15:04
● 2026-03-10 08:03:28
○ 2026-04-25 03:14:38
○ 2026-08-08 07:39:22

○A52.30.174.1012026-02-18 → 2026-02-20 · 4 obs

● 2026-02-18 00:23:52
● 2026-02-20 06:15:04
○ 2026-03-10 08:03:28
○ 2026-08-08 07:39:22

○A52.48.196.652026-02-18 → 2026-02-20 · 4 obs

● 2026-02-18 00:23:52
● 2026-02-20 06:15:04
○ 2026-03-10 08:03:28
○ 2026-08-08 07:39:22

○A54.154.20.1232026-02-18 → 2026-08-08 · 2 obs

○ 2026-02-18 00:23:52
○ 2026-08-08 07:39:22

○A54.246.212.282026-04-25 → 2026-04-25 · 4 obs

○ 2026-03-10 08:03:28
● 2026-04-25 03:14:38
○ 2026-07-19 12:28:10
○ 2026-08-08 07:39:22

○A54.72.215.612026-02-18 → 2026-02-20 · 4 obs

● 2026-02-18 00:23:52
● 2026-02-20 06:15:04
○ 2026-03-10 08:03:28
○ 2026-08-08 07:39:22

○A63.34.243.2052026-02-18 → 2026-08-08 · 2 obs

○ 2026-02-18 00:23:52
○ 2026-08-08 07:39:22

○A63.34.30.192026-03-10 → 2026-03-10 · 4 obs

○ 2026-02-20 06:15:04
● 2026-03-10 08:03:28
○ 2026-04-25 03:14:38
○ 2026-08-08 07:39:22

○A63.35.73.2182026-07-19 → 2026-07-19 · 4 obs

○ 2026-04-25 03:14:38
● 2026-07-19 12:28:10
○ 2026-08-08 07:39:20
○ 2026-08-08 07:39:22

●A99.80.2.842026-08-08 → 2026-08-08 · 3 obs

○ 2026-07-19 12:28:10
● 2026-08-08 07:39:20
● 2026-08-08 07:39:22

○A99.81.33.902026-04-25 → 2026-04-25 · 4 obs

○ 2026-03-10 08:03:28
● 2026-04-25 03:14:38
○ 2026-07-19 12:28:10
○ 2026-08-08 07:39:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns1.nic.uk, nsb.nic.uk, nsc.nic.uk, dns4.nic.uk...	-
code41.co.uk	ns-135.awsdns-16.com, ns-671.awsdns-19.net, ns-1193.awsdns-21.org, ns-1954.awsdns-52.co.uk	-

✅ Authoritative Response

Server:205.251.192.135

NS records: ns-135.awsdns-16.com, ns-671.awsdns-19.net, ns-1193.awsdns-21.org, ns-1954.awsdns-52.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for code41.co.uk (unsigned zone)

⏱️ Timing

Total: 587ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`52.208.231.152, 99.80.2.84...`
NS	4	`ns-1193.awsdns-21.org, ns-135.awsdns-16.com...`
SOA	1	`ns-1954.awsdns-52.co.uk awsdns-hostmaste`

Analysis

Hierarchy

code41.co.uk is the parent zone for www.code41.co.uk.

IP Addresses

The hostname code41.co.uk resolves to three IP addresses: 52.208.231.152, 99.80.2.84 and 108.133.65.103.

Additional host names such as code41.org, d-un3pr2al2j.execute-api.eu-west-1.amazonaws.com, kosha.fr and ec2-99-80-2-84.eu-west-1.compute.amazonaws.com share IP numbers with code41.co.uk.

Name Servers

The domain code41.co.uk is delegated to these four name servers: ns-135.awsdns-16.com, ns-671.awsdns-19.net, ns-1193.awsdns-21.org and ns-1954.awsdns-52.co.uk.

code41.co.uk partially shares its NS delegation with several other domains, including jootizud.net, getlenses.it, datcourse.com and two others.

These name servers are routinely co-deployed with the name servers ns1-16-us-east-1.ec2-rdns.amazonaws.com, ns2-16-us-east-1.ec2-rdns.amazonaws.com, ns3-16-us-east-1.ec2-rdns.amazonaws.com and two others.

ns-135.awsdns-16.com, ns-671.awsdns-19.net, ns-1193.awsdns-21.org and ns-1954.awsdns-52.co.uk each carry two IP addresses. ns-135.awsdns-16.com has 205.251.192.135 and 2600:9000:5300:8700::1; ns-671.awsdns-19.net has 205.251.194.159 and 2600:9000:5302:9f00::1; ns-1193.awsdns-21.org has 205.251.196.169 and 2600:9000:5304:a900::1; ns-1954.awsdns-52.co.uk has 205.251.199.162 and 2600:9000:5307:a200::1.