`chdev.co.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:d11^{Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a7e6^{Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.17^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.230^{Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`decker.ns.cloudflare.com` ⭐
NS	`ines.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa4^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c0a4^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:20a4^{Cloudflare2a06:98c1:50::/45}
		A	108.162.192.164^{Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.164^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.164^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`smtp.chdev.co.uk` ⭐
TXT	`v=spf1 mx a:mail.chdev.co.uk ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.17, 172.67.167.230
		IPv6 hints	2606:4700:3034::6815:d11, 2606:4700:3034::ac43:a7e6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com
SOA	`decker.ns.cloudflare.com`dns@cloudflare.com serial=2407805150

`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
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1783374076

rank #122758 globally
rank #2881 in the tld
WOT: SAFE (74/100)

Subdomains

smtp.chdev.co.uk

Same first word

chdev.de

chdev.tw

chdev.org

chdev.com

chdev.hu

chdev.ch

chdev.co.uk

Similar names

hcdev.nz

edvch.de

chedv.com

hcved.com

hcdev.net

devch.com

hcdev.io

hcedv.com

devhc.com

hedvc.de

hvedc.net

hedvc.com

hcdev.com

devch.net

hcdev.pl

cvhed.com

cedhv.com

hvedc.com

DNS History

13 records (7 active, 6 former)

●NSdecker.ns.cloudflare.com2026-06-10 → 2026-07-06 · 3 obs

○ 2020-01-22 01:15:58
● 2026-06-10 16:52:58
● 2026-07-06 21:42:06

●NSines.ns.cloudflare.com2026-06-10 → 2026-07-06 · 3 obs

○ 2020-01-22 01:15:58
● 2026-06-10 16:52:58
● 2026-07-06 21:42:06

○NSns1.everycity.co.uk2015-05-28 → 2020-01-22 · 4 obs

● 2015-05-28 08:47:48
● 2020-01-22 01:15:58
○ 2026-06-10 16:52:58
○ 2026-07-06 21:42:06

○NSns2.everycity.co.uk2015-05-28 → 2020-01-22 · 4 obs

● 2015-05-28 08:47:48
● 2020-01-22 01:15:58
○ 2026-06-10 16:52:58
○ 2026-07-06 21:42:06

○NSns3.everycity.co.uk2015-05-28 → 2020-01-22 · 4 obs

● 2015-05-28 08:47:48
● 2020-01-22 01:15:58
○ 2026-06-10 16:52:58
○ 2026-07-06 21:42:06

○NSns4.everycity.co.uk2015-05-28 → 2020-01-22 · 4 obs

● 2015-05-28 08:47:48
● 2020-01-22 01:15:58
○ 2026-06-10 16:52:58
○ 2026-07-06 21:42:06

●MXsmtp.chdev.co.uk2026-06-10 → 2026-07-06 · 2 obs

● 2026-06-10 16:52:58
● 2026-07-06 21:42:06

●A104.21.13.172026-06-10 → 2026-07-06 · 2 obs

● 2026-06-10 16:52:58
● 2026-07-06 21:42:06

●A172.67.167.2302026-06-10 → 2026-07-06 · 2 obs

● 2026-06-10 16:52:58
● 2026-07-06 21:42:06

○A2606:4700:3031::6815:d112026-06-10 → 2026-06-10 · 3 obs

● 2026-06-10 16:52:58
○ 2026-06-27 23:21:08
○ 2026-07-06 21:42:06

○A2606:4700:3033::ac43:a7e62026-06-10 → 2026-06-10 · 3 obs

● 2026-06-10 16:52:58
○ 2026-06-27 23:21:08
○ 2026-07-06 21:42:06

●A2606:4700:3034::6815:d112026-06-27 → 2026-07-06 · 3 obs

○ 2026-06-10 16:52:58
● 2026-06-27 23:21:08
● 2026-07-06 21:42:06

●A2606:4700:3034::ac43:a7e62026-06-27 → 2026-07-06 · 3 obs

○ 2026-06-10 16:52:58
● 2026-06-27 23:21:08
● 2026-07-06 21:42:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
chdev.co.uk	decker.ns.cloudflare.com, ines.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.164

NS records: decker.ns.cloudflare.com, ines.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1330ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.167.230, 104.21.13.17`
AAAA	2	`2606:4700:3034::6815:d11, 2606:4700:3034::ac43:a7e6`
NS	2	`decker.ns.cloudflare.com, ines.ns.cloudflare.com`
MX	1	`smtp.chdev.co.uk (pri: 10)`
TXT	1	`v=spf1 mx a:mail.chdev.co.uk ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`decker.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

smtp.chdev.co.uk is a subdomain of chdev.co.uk.

IP Addresses

chdev.co.uk points to the four IP addresses 104.21.13.17, 172.67.167.230, 2606:4700:3034::6815:d11 and 2606:4700:3034::ac43:a7e6.

Name Servers

chdev.co.uk is delegated to two name servers: decker.ns.cloudflare.com and ines.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ines.ns.cloudflare.com resolves to 108.162.192.164, 172.64.32.164, 173.245.58.164 and 3 other IP addresses.

Mail Servers

chdev.co.uk uses one mail server — smtp.chdev.co.uk.

chdev.co.uk - robtex.com

chdev.co.uk

co.uk

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`chdev.co.uk`

`co.uk`