`premdev.co.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:fb9^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:a3c4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.185^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.196^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nena.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26a1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nena.ns.cloudflare.com`
		A	108.162.194.161^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	162.159.38.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	172.64.34.161^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
NS	`pedro.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pedro.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pedro.ns.cloudflare.com`
		A	108.162.195.183^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	162.159.44.183^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	172.64.35.183^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.185, 172.67.163.196
		IPv6 hints	2606:4700:3030::6815:fb9, 2606:4700:3032::ac43:a3c4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com
SOA	`nena.ns.cloudflare.com`dns@cloudflare.com serial=2410201151

`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: 1786545600`
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1786545711

🔒 HSTS Preload (+subdomains)
rank #118194 globally
rank #3579 in the tld
WOT: SAFE (74/100)

Same first word

premdev.co.uk

Similar names

medprev.com.br

medprev.online

prevmed.org

devprem.com

medprev.app

prevmed.com

medprev.org.br

prevmed.or.kr

medprev.blogspot.com

DNS History

16 records (6 active, 10 former)

●NSnena.ns.cloudflare.com2026-06-05 → 2026-08-12 · 2 obs

● 2026-06-05 19:42:50
● 2026-08-12 15:10:56

●NSpedro.ns.cloudflare.com2026-06-05 → 2026-08-12 · 2 obs

● 2026-06-05 19:42:50
● 2026-08-12 15:10:56

●A104.21.15.1852026-06-05 → 2026-08-12 · 42 obs

● 2026-06-05 19:42:50
○ 2026-06-06 04:12:24
○ 2026-06-08 13:04:40
● 2026-06-08 13:38:18
○ 2026-06-08 17:33:24
○ 2026-06-13 15:24:16
● 2026-06-13 16:11:56
● 2026-06-16 23:09:20
○ 2026-06-17 07:41:08
● 2026-06-17 21:50:24
○ 2026-06-18 23:52:34
● 2026-06-21 14:57:52
○ 2026-06-21 22:02:14
● 2026-06-26 08:18:54
○ 2026-06-27 23:57:44
● 2026-07-01 06:40:14
○ 2026-07-01 15:35:16
● 2026-07-03 00:59:34
○ 2026-07-03 15:54:50
● 2026-07-04 09:01:24
○ 2026-07-04 10:56:02
● 2026-07-05 11:02:00
○ 2026-07-07 17:07:54
● 2026-07-09 21:49:32
○ 2026-07-10 09:38:40
● 2026-07-11 12:29:12
○ 2026-07-14 15:23:42
● 2026-07-15 23:31:20
○ 2026-07-16 06:07:14
● 2026-07-17 10:03:50
○ 2026-07-17 11:00:24
● 2026-07-21 22:58:58
○ 2026-07-22 08:52:20
● 2026-07-24 16:02:34
○ 2026-07-24 21:16:18
● 2026-07-27 14:43:36
○ 2026-07-28 01:32:40
● 2026-07-30 09:16:32
○ 2026-07-30 21:57:48
● 2026-08-06 00:46:10
○ 2026-08-06 13:26:28
● 2026-08-12 15:10:56

●A172.67.163.1962026-06-05 → 2026-08-12 · 42 obs

○A188.114.96.02026-06-06 → 2026-08-09 · 81 obs

○ 2026-06-05 19:42:50
● 2026-06-06 04:12:24
● 2026-06-07 06:45:46
○ 2026-06-07 10:18:08
● 2026-06-07 10:55:42
○ 2026-06-08 13:04:40
○ 2026-06-08 13:38:18
● 2026-06-08 17:33:24
● 2026-06-12 06:24:54
○ 2026-06-13 15:24:16
○ 2026-06-16 23:09:20
● 2026-06-17 07:41:08
○ 2026-06-17 21:50:24
● 2026-06-18 23:52:34
○ 2026-06-20 13:34:46
● 2026-06-20 14:06:28
○ 2026-06-21 14:57:52
● 2026-06-21 22:02:14
○ 2026-06-24 08:37:12
● 2026-06-24 10:01:02
○ 2026-06-25 07:49:52
● 2026-06-25 09:02:30
○ 2026-06-26 08:18:54
● 2026-06-27 23:57:44
○ 2026-06-28 07:39:00
● 2026-06-28 08:36:12
○ 2026-07-01 05:39:22
● 2026-07-01 15:35:16
○ 2026-07-03 00:59:34
● 2026-07-03 15:54:50
○ 2026-07-04 01:24:42
● 2026-07-04 01:55:20
○ 2026-07-04 02:29:24
● 2026-07-04 04:40:28
○ 2026-07-04 09:01:24
● 2026-07-04 10:56:02
○ 2026-07-05 09:26:28
● 2026-07-07 17:07:54
○ 2026-07-09 07:58:52
● 2026-07-09 08:36:28
○ 2026-07-09 21:04:34
● 2026-07-10 09:38:40
○ 2026-07-11 11:16:16
● 2026-07-14 15:23:42
○ 2026-07-15 20:48:56
● 2026-07-16 06:07:14
○ 2026-07-16 15:45:34
● 2026-07-16 16:37:42
○ 2026-07-17 01:23:42
● 2026-07-17 02:17:00
○ 2026-07-17 10:03:50
● 2026-07-17 11:00:24
○ 2026-07-21 22:58:58
● 2026-07-22 09:35:52
○ 2026-07-22 18:35:14
● 2026-07-22 19:06:54
○ 2026-07-24 08:07:42
● 2026-07-24 09:03:18
○ 2026-07-24 16:02:34
● 2026-07-24 21:16:18
○ 2026-07-27 14:43:36
● 2026-07-28 01:32:40
○ 2026-07-28 14:22:08
● 2026-07-28 15:08:38
○ 2026-07-29 11:06:48
● 2026-07-29 13:06:08
○ 2026-07-30 09:16:32
● 2026-07-30 21:57:48
○ 2026-08-02 06:20:54
● 2026-08-02 07:25:38
○ 2026-08-02 15:56:22
● 2026-08-02 16:55:34
○ 2026-08-06 00:46:10
● 2026-08-06 14:05:54
○ 2026-08-07 02:49:24
● 2026-08-07 03:48:34
○ 2026-08-08 04:36:06
● 2026-08-08 05:09:06
○ 2026-08-09 00:11:28
● 2026-08-09 00:46:46
○ 2026-08-12 15:10:56

○A188.114.96.42026-06-07 → 2026-08-09 · 59 obs

○ 2026-06-07 06:45:46
● 2026-06-07 10:18:08
○ 2026-06-07 10:55:42
● 2026-06-08 13:04:40
○ 2026-06-08 13:38:18
○ 2026-06-12 06:24:54
● 2026-06-13 15:24:16
○ 2026-06-13 16:11:56
● 2026-06-20 13:34:46
○ 2026-06-20 14:06:28
● 2026-06-24 08:37:12
○ 2026-06-24 10:01:02
● 2026-06-25 07:49:52
○ 2026-06-25 09:02:30
● 2026-06-28 07:39:00
○ 2026-06-28 08:36:12
● 2026-07-01 05:39:22
○ 2026-07-01 06:40:14
● 2026-07-04 01:24:42
○ 2026-07-04 01:55:20
● 2026-07-04 02:29:24
○ 2026-07-04 04:40:28
● 2026-07-05 09:26:28
○ 2026-07-05 11:02:00
● 2026-07-09 07:58:52
○ 2026-07-09 08:36:28
● 2026-07-09 21:04:34
○ 2026-07-09 21:49:32
● 2026-07-11 11:16:16
○ 2026-07-11 12:29:12
● 2026-07-15 20:48:56
○ 2026-07-15 23:31:20
● 2026-07-16 15:45:34
○ 2026-07-16 16:37:42
● 2026-07-17 01:23:42
○ 2026-07-17 02:17:00
● 2026-07-22 08:52:20
○ 2026-07-22 09:35:52
● 2026-07-22 18:35:14
○ 2026-07-22 19:06:54
● 2026-07-24 08:07:42
○ 2026-07-24 09:03:18
● 2026-07-28 14:22:08
○ 2026-07-28 15:08:38
● 2026-07-29 11:06:48
○ 2026-07-29 13:06:08
● 2026-08-02 06:20:54
○ 2026-08-02 07:25:38
● 2026-08-02 15:56:22
○ 2026-08-02 16:55:34
● 2026-08-06 13:26:28
○ 2026-08-06 14:05:54
● 2026-08-07 02:49:24
○ 2026-08-07 03:48:34
● 2026-08-08 04:36:06
○ 2026-08-08 05:09:06
● 2026-08-09 00:11:28
○ 2026-08-09 00:46:46
○ 2026-08-12 15:10:56

○A188.114.97.02026-06-06 → 2026-08-09 · 81 obs

○A188.114.97.42026-06-07 → 2026-08-09 · 59 obs

●A2606:4700:3030::6815:fb92026-06-21 → 2026-08-12 · 32 obs

○ 2026-06-21 14:03:36
● 2026-06-21 14:57:52
○ 2026-06-21 22:02:14
● 2026-06-26 08:18:54
○ 2026-06-27 23:57:44
● 2026-07-01 06:40:14
○ 2026-07-01 15:35:16
● 2026-07-03 00:59:34
○ 2026-07-03 15:54:50
● 2026-07-04 09:01:24
○ 2026-07-04 10:56:02
● 2026-07-05 11:02:00
○ 2026-07-07 17:07:54
● 2026-07-09 21:49:32
○ 2026-07-10 09:38:40
● 2026-07-11 12:29:12
○ 2026-07-14 15:23:42
● 2026-07-15 23:31:20
○ 2026-07-16 06:07:14
● 2026-07-17 10:03:50
○ 2026-07-17 11:00:24
● 2026-07-21 22:58:58
○ 2026-07-22 08:52:20
● 2026-07-24 16:02:34
○ 2026-07-24 21:16:18
● 2026-07-27 14:43:36
○ 2026-07-28 01:32:40
● 2026-07-30 09:16:32
○ 2026-07-30 21:57:48
● 2026-08-06 00:46:10
○ 2026-08-06 13:26:28
● 2026-08-12 15:10:56

●A2606:4700:3032::ac43:a3c42026-06-21 → 2026-08-12 · 32 obs

○A2606:4700:3034::6815:fb92026-06-05 → 2026-06-17 · 12 obs

○A2606:4700:3037::ac43:a3c42026-06-05 → 2026-06-17 · 12 obs

○A2a06:98c1:3120::2026-06-06 → 2026-08-09 · 74 obs

○ 2026-06-05 19:42:50
● 2026-06-06 04:12:24
● 2026-06-07 06:45:46
○ 2026-06-07 10:18:08
● 2026-06-07 10:55:42
● 2026-06-08 13:04:40
○ 2026-06-08 13:38:18
● 2026-06-08 17:33:24
○ 2026-06-10 06:08:02
● 2026-06-10 15:19:46
● 2026-06-13 15:24:16
○ 2026-06-13 16:11:56
○ 2026-06-16 23:09:20
● 2026-06-17 07:41:08
○ 2026-06-17 21:50:24
● 2026-06-18 23:52:34
○ 2026-06-20 13:34:46
● 2026-06-20 14:06:28
○ 2026-06-21 14:03:36
● 2026-06-21 22:02:14
○ 2026-06-25 07:49:52
● 2026-06-25 09:02:30
○ 2026-06-26 08:18:54
● 2026-06-28 07:39:00
○ 2026-06-28 08:36:12
● 2026-06-28 16:55:00
○ 2026-06-30 16:54:24
● 2026-06-30 19:38:58
○ 2026-07-01 05:39:22
● 2026-07-01 15:35:16
○ 2026-07-03 00:59:34
● 2026-07-03 15:54:50
○ 2026-07-04 01:24:42
● 2026-07-04 03:31:10
○ 2026-07-04 04:40:28
● 2026-07-04 10:56:02
○ 2026-07-04 20:32:44
● 2026-07-05 09:26:28
○ 2026-07-05 10:13:54
● 2026-07-07 17:07:54
○ 2026-07-09 21:04:34
● 2026-07-10 09:38:40
○ 2026-07-11 11:16:16
● 2026-07-14 15:23:42
○ 2026-07-15 21:42:42
● 2026-07-16 06:07:14
○ 2026-07-16 16:37:42
● 2026-07-16 22:09:04
○ 2026-07-17 10:03:50
● 2026-07-17 11:00:24
○ 2026-07-21 22:58:58
● 2026-07-22 09:35:52
○ 2026-07-24 08:07:42
● 2026-07-24 12:39:02
○ 2026-07-24 16:02:34
● 2026-07-24 21:16:18
○ 2026-07-25 22:41:36
● 2026-07-28 01:32:40
○ 2026-07-29 03:17:04
● 2026-07-29 11:06:48
○ 2026-07-30 09:16:32
● 2026-07-30 21:57:48
○ 2026-07-31 07:35:34
● 2026-07-31 23:55:10
○ 2026-08-02 06:20:54
● 2026-08-02 16:55:34
○ 2026-08-06 00:46:10
● 2026-08-06 14:05:54
○ 2026-08-08 04:36:06
● 2026-08-08 05:09:06
○ 2026-08-09 00:11:28
● 2026-08-09 00:46:46
○ 2026-08-11 16:32:20
○ 2026-08-12 15:10:56

○A2a06:98c1:3120::42026-06-07 → 2026-08-11 · 56 obs

○ 2026-06-07 06:45:46
● 2026-06-07 10:18:08
○ 2026-06-07 10:55:42
○ 2026-06-08 17:33:24
● 2026-06-10 06:08:02
○ 2026-06-10 15:19:46
● 2026-06-20 13:34:46
○ 2026-06-20 14:06:28
● 2026-06-21 14:03:36
○ 2026-06-21 14:57:52
● 2026-06-25 07:49:52
○ 2026-06-25 09:02:30
● 2026-06-27 23:57:44
○ 2026-06-28 07:39:00
● 2026-06-28 08:36:12
○ 2026-06-28 16:55:00
● 2026-06-30 16:54:24
○ 2026-06-30 19:38:58
● 2026-07-01 05:39:22
○ 2026-07-01 06:40:14
● 2026-07-04 01:24:42
○ 2026-07-04 03:31:10
● 2026-07-04 04:40:28
○ 2026-07-04 09:01:24
● 2026-07-04 20:32:44
○ 2026-07-05 09:26:28
● 2026-07-05 10:13:54
○ 2026-07-05 11:02:00
● 2026-07-09 21:04:34
○ 2026-07-09 21:49:32
● 2026-07-11 11:16:16
○ 2026-07-11 12:29:12
● 2026-07-15 21:42:42
○ 2026-07-15 23:31:20
● 2026-07-16 16:37:42
○ 2026-07-16 22:09:04
● 2026-07-22 08:52:20
○ 2026-07-22 09:35:52
● 2026-07-24 08:07:42
○ 2026-07-24 12:39:02
● 2026-07-25 22:41:36
○ 2026-07-27 14:43:36
● 2026-07-29 03:17:04
○ 2026-07-29 11:06:48
● 2026-07-31 07:35:34
○ 2026-07-31 23:55:10
● 2026-08-02 06:20:54
○ 2026-08-02 16:55:34
● 2026-08-06 13:26:28
○ 2026-08-06 14:05:54
● 2026-08-08 04:36:06
○ 2026-08-08 05:09:06
● 2026-08-09 00:11:28
○ 2026-08-09 00:46:46
● 2026-08-11 16:32:20
○ 2026-08-12 15:10:56

○A2a06:98c1:3121::2026-06-06 → 2026-08-09 · 74 obs

○A2a06:98c1:3121::42026-06-07 → 2026-08-11 · 56 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk...	-
premdev.co.uk	nena.ns.cloudflare.com, pedro.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.183

NS records: nena.ns.cloudflare.com, pedro.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 417ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.196, 104.21.15.185`
AAAA	2	`2606:4700:3032::ac43:a3c4, 2606:4700:3030::6815:fb9`
NS	2	`nena.ns.cloudflare.com, pedro.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nena.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

premdev.co.uk points to the four IP addresses 104.21.15.185, 172.67.163.196, 2606:4700:3030::6815:fb9 and 2606:4700:3032::ac43:a3c4.

www.crowdshopping.de, mail.maribera.com, mapneticly.sk and two other host names share IP numbers with premdev.co.uk.

Name Servers

The NS records for premdev.co.uk delegate to nena.ns.cloudflare.com and pedro.ns.cloudflare.com.

premdev.co.uk uses the same name servers as several other domains — among them propellerhq.com, clearscaleusa.info, allstyle-windows.co.uk and two more.

There is at least partial name server overlap between premdev.co.uk and other domains — whancloudco.digital, pbcontent.net, kojoxiexcapital.pics and two more among them.

The name servers fatima.ns.cloudflare.com, harlan.ns.cloudflare.com and venkat.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

nena.ns.cloudflare.com maps to 108.162.194.161, 162.159.38.161, 172.64.34.161 and 3 additional IP addresses.

pedro.ns.cloudflare.com maps to 108.162.195.183, 162.159.44.183, 172.64.35.183 and 3 additional IP addresses.

premdev.co.uk - robtex.com

premdev.co.uk

co.uk