smartdev.co.uk - dns.ninja

`smartdev.co.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a1ef^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:f4b^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.75^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.239^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sharon.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3add^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sharon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sharon.ns.cloudflare.com`
		A	108.162.192.221^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	172.64.32.221^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	173.245.58.221^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
NS	`walt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c194^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2194^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walt.ns.cloudflare.com`
		A	108.162.193.148^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	172.64.33.148^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	173.245.59.148^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
MX	`alt1.aspmx.l.google.com` ⭐
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com` ⭐
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=eIpNlkIRTMuSqArBqB0CgtQ1eRU-BMkWmiI7EPddlQo`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.75, 172.67.161.239
		IPv6 hints	2606:4700:3031::ac43:a1ef, 2606:4700:3034::6815:f4b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com
SOA	`sharon.ns.cloudflare.com`dns@cloudflare.com serial=2408808183

`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: 1786130400`
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1786130645

rank #118870 globally
rank #3415 in the tld
WOT: SAFE (74/100)

Same first word

smartdev.cz

smartdev.info

smartdev.me

smartdev.ru

smartdev.eu

smartdev.ro

smartdev.fr

smartdev.de

smartdev.coop

smartdev.cl

smartdev.work

smartdev.net

smartdev.co

smartdev.vn

smartdev.be

smartdev.sk

smartdev.nl

smartdev.com

smartdev.pro

smartdev.com.br

smartdev.org

smartdev.co.uk

smartdev.ca

smartdev.ma

smartdev.biz

Similar names

DNS History

19 records (8 active, 11 former)

○NScns1.atlantic.net2016-07-05 → 2016-07-05 · 4 obs

○ 2015-11-28 09:26:56
● 2016-07-05 08:53:30
○ 2017-03-31 18:45:34
○ 2026-08-07 19:26:44

○NSns1.quickroutedns.com2016-07-05 → 2016-07-05 · 4 obs

○ 2015-11-28 09:26:56
● 2016-07-05 08:53:30
○ 2017-03-31 18:45:34
○ 2026-08-07 19:26:44

○NSns2.quickroutedns.com2016-07-05 → 2016-07-05 · 4 obs

○ 2015-11-28 09:26:56
● 2016-07-05 08:53:30
○ 2017-03-31 18:45:34
○ 2026-08-07 19:26:44

○NSns3.quickroutedns.com2016-07-05 → 2016-07-05 · 4 obs

○ 2015-11-28 09:26:56
● 2016-07-05 08:53:30
○ 2017-03-31 18:45:34
○ 2026-08-07 19:26:44

○NSs13.swift-hosting.co.uk2015-07-24 → 2015-11-28 · 4 obs

● 2015-07-24 23:09:32
● 2015-11-28 09:26:56
○ 2016-07-05 08:53:30
○ 2026-08-07 19:26:44

●NSsharon.ns.cloudflare.com2020-04-08 → 2026-08-07 · 3 obs

○ 2017-03-31 18:45:34
● 2020-04-08 21:48:02
● 2026-08-07 19:26:44

●NSwalt.ns.cloudflare.com2020-04-08 → 2026-08-07 · 3 obs

○ 2017-03-31 18:45:34
● 2020-04-08 21:48:02
● 2026-08-07 19:26:44

●MXalt1.aspmx.l.google.com2016-07-05 → 2026-08-07 · 4 obs

● 2016-07-05 08:53:30
○ 2017-03-31 18:45:34
● 2020-04-08 21:48:02
● 2026-08-07 19:26:44

●MXalt2.aspmx.l.google.com2016-07-05 → 2026-08-07 · 4 obs

● 2016-07-05 08:53:30
○ 2017-03-31 18:45:34
● 2020-04-08 21:48:02
● 2026-08-07 19:26:44

○MXalt3.aspmx.l.google.com2016-07-05 → 2016-07-05 · 3 obs

● 2016-07-05 08:53:30
○ 2017-03-31 18:45:34
○ 2026-08-07 19:26:44

○MXalt4.aspmx.l.google.com2016-07-05 → 2016-07-05 · 3 obs

● 2016-07-05 08:53:30
○ 2017-03-31 18:45:34
○ 2026-08-07 19:26:44

○MXaspmx.l.google.com2016-07-05 → 2016-07-05 · 3 obs

● 2016-07-05 08:53:30
○ 2017-03-31 18:45:34
○ 2026-08-07 19:26:44

●A104.21.15.752026-02-22 → 2026-08-07 · 3 obs

○ 2016-07-05 08:53:30
● 2026-02-22 15:34:54
● 2026-08-07 19:26:44

●A172.67.161.2392026-02-22 → 2026-08-07 · 3 obs

○ 2016-07-05 08:53:30
● 2026-02-22 15:34:54
● 2026-08-07 19:26:44

○A174.133.31.182015-07-24 → 2015-11-28 · 4 obs

● 2015-07-24 23:09:32
● 2015-11-28 09:26:56
○ 2016-07-05 08:53:30
○ 2026-08-07 19:26:44

○A2606:4700:3030::6815:f4b2026-02-22 → 2026-06-04 · 5 obs

○ 2016-07-05 08:53:30
● 2026-02-22 15:34:54
● 2026-06-04 03:18:24
○ 2026-07-03 15:09:10
○ 2026-08-07 19:26:44

●A2606:4700:3031::ac43:a1ef2026-07-03 → 2026-08-07 · 3 obs

○ 2026-06-04 03:18:24
● 2026-07-03 15:09:10
● 2026-08-07 19:26:44

●A2606:4700:3034::6815:f4b2026-07-03 → 2026-08-07 · 3 obs

○ 2026-06-04 03:18:24
● 2026-07-03 15:09:10
● 2026-08-07 19:26:44

○A2606:4700:3034::ac43:a1ef2026-02-22 → 2026-06-04 · 5 obs

○ 2016-07-05 08:53:30
● 2026-02-22 15:34:54
● 2026-06-04 03:18:24
○ 2026-07-03 15:09:10
○ 2026-08-07 19:26:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
smartdev.co.uk	walt.ns.cloudflare.com, sharon.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.221

NS records: walt.ns.cloudflare.com, sharon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.239, 104.21.15.75`
AAAA	2	`2606:4700:3031::ac43:a1ef, 2606:4700:3034::6815:f4b`
NS	2	`sharon.ns.cloudflare.com, walt.ns.cloudflare.com`
MX	2	`alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)`
TXT	1	`google-site-verification=eIpNlkIRTMuSqAr`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sharon.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

smartdev.co.uk points to the four IP addresses 104.21.15.75, 172.67.161.239, 2606:4700:3031::ac43:a1ef and 2606:4700:3034::6815:f4b.

Two other host names, along with td-biotek.com, thebtmob.com and congratsidx.top, also share IP numbers with smartdev.co.uk.

Name Servers

The NS records for smartdev.co.uk delegate to sharon.ns.cloudflare.com and walt.ns.cloudflare.com.

smartdev.co.uk shares its NS records with other domains, for example filechecks.com, fishingshop.co.uk, btownasc.com and two others.

At least some of smartdev.co.uk's name servers are shared with other domains, for example eyeten.com, safetycreations.com, bdmuslim.com and two more.

These name servers tend to be deployed in combination with the name servers skip.ns.cloudflare.com and gerald.ns.cloudflare.com.

DNS names with 6 IP addresses:

sharon.ns.cloudflare.com maps to 108.162.192.221, 172.64.32.221, 173.245.58.221 and 3 additional IP addresses.

walt.ns.cloudflare.com maps to 108.162.193.148, 172.64.33.148, 173.245.59.148 and 3 additional IP addresses.

Mail Servers

smartdev.co.uk is served by two mail servers, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

Among the domains sharing a mail server setup with smartdev.co.uk are rotorsolutions.nl, tng.lv, digital-me.fr and two others.

There is at least a partial MX overlap between smartdev.co.uk and other domains, including emaid.cat, visit-dordogne-valley.co.uk, rossen.me and two others.

These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt4.aspmx.l.google.com, alt3.aspmx.l.google.com and 4 others.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b. Likewise, alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b — two IP addresses apiece.