`subcdivers.co.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:57a5^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:90ae^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.165^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.174^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adele.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:269c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adele.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adele.ns.cloudflare.com`
		A	108.162.194.156^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	162.159.38.156^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	172.64.34.156^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
NS	`sullivan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sullivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sullivan.ns.cloudflare.com`
		A	108.162.195.161^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	162.159.44.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	172.64.35.161^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
MX	`mail.subcdivers.co.uk` ⭐
		A	185.157.209.128^{🇳🇱 ASN-ROUTELABEL185.157.209.0/24 RouteLabel Customer Route Object}
			PTR	`boron.fusioned.net`
TXT	`v=spf1 ip4:185.157.209.128 +a +mx +ip4:88.202.228.72 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.165, 172.67.144.174
		IPv6 hints	2606:4700:3033::6815:57a5, 2606:4700:3034::ac43:90ae
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`adele.ns.cloudflare.com`dns@cloudflare.com serial=2409777317

`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=1784415071

rank #120188 globally
rank #3347 in the tld
WOT: SAFE (74/100)

Previously MX for

subcdivers.co.uk

Subdomains

www.subcdivers.co.uk

Same first word

subcdivers.co.uk

Similar names

usbcdrives.com

DNS History

25 records (7 active, 18 former)

●NSadele.ns.cloudflare.com2026-07-05 → 2026-07-18 · 3 obs

○ 2020-02-17 09:19:36
● 2026-07-05 02:45:00
● 2026-07-18 22:57:24

○NSns.tylerlewis.co.uk2015-08-04 → 2016-07-10 · 4 obs

● 2015-08-04 01:15:12
● 2016-07-10 04:21:28
○ 2017-03-24 00:51:12
○ 2026-07-18 22:57:24

○NSns1.digitalocean.com2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-24 00:51:12
● 2020-02-17 09:19:36
○ 2026-07-05 02:45:00
○ 2026-07-18 22:57:24

○NSns2.digitalocean.com2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-24 00:51:12
● 2020-02-17 09:19:36
○ 2026-07-05 02:45:00
○ 2026-07-18 22:57:24

○NSns2.tylerlewis.co.uk2015-08-04 → 2016-07-10 · 4 obs

● 2015-08-04 01:15:12
● 2016-07-10 04:21:28
○ 2017-03-24 00:51:12
○ 2026-07-18 22:57:24

○NSns3.digitalocean.com2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-24 00:51:12
● 2020-02-17 09:19:36
○ 2026-07-05 02:45:00
○ 2026-07-18 22:57:24

●NSsullivan.ns.cloudflare.com2026-07-05 → 2026-07-18 · 3 obs

○ 2020-02-17 09:19:36
● 2026-07-05 02:45:00
● 2026-07-18 22:57:24

○NSval.ns.cloudflare.com2017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-10 04:21:28
● 2017-03-24 00:51:12
○ 2020-02-17 09:19:36
○ 2026-07-18 22:57:24

○NSvin.ns.cloudflare.com2017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-10 04:21:28
● 2017-03-24 00:51:12
○ 2020-02-17 09:19:36
○ 2026-07-18 22:57:24

○MXdc-23740eb44090.subcdivers.co.uk2017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-10 04:21:28
● 2017-03-24 00:51:12
○ 2020-02-17 09:19:36
○ 2026-07-18 22:57:24

●MXmail.subcdivers.co.uk2020-02-17 → 2026-07-18 · 3 obs

○ 2017-03-24 00:51:12
● 2020-02-17 09:19:36
● 2026-07-18 22:57:24

○MXmx1.krystal.co.uk2016-03-13 → 2016-07-10 · 5 obs

○ 2015-12-09 18:19:52
● 2016-03-13 18:22:26
● 2016-07-10 04:21:28
○ 2017-03-24 00:51:12
○ 2026-07-18 22:57:24

○MXmx2.krystal.co.uk2016-03-13 → 2016-07-10 · 5 obs

○ 2015-12-09 18:19:52
● 2016-03-13 18:22:26
● 2016-07-10 04:21:28
○ 2017-03-24 00:51:12
○ 2026-07-18 22:57:24

○MXsubcdivers.co.uk2015-08-04 → 2015-12-09 · 4 obs

● 2015-08-04 01:15:12
● 2015-12-09 18:19:52
○ 2016-03-13 18:22:26
○ 2026-07-18 22:57:24

●A104.21.87.1652026-07-05 → 2026-07-18 · 3 obs

○ 2020-02-17 09:19:36
● 2026-07-05 02:45:00
● 2026-07-18 22:57:24

○A104.27.178.502017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-10 04:21:28
● 2017-03-24 00:51:12
○ 2020-02-17 09:19:36
○ 2026-07-18 22:57:24

○A104.27.179.502017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-10 04:21:28
● 2017-03-24 00:51:12
○ 2020-02-17 09:19:36
○ 2026-07-18 22:57:24

●A172.67.144.1742026-07-05 → 2026-07-18 · 3 obs

○ 2020-02-17 09:19:36
● 2026-07-05 02:45:00
● 2026-07-18 22:57:24

○A178.62.95.2262020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-24 00:51:12
● 2020-02-17 09:19:36
○ 2026-07-05 02:45:00
○ 2026-07-18 22:57:24

○A2400:cb00:2048:1::681b:b2322017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-10 04:21:28
● 2017-03-24 00:51:12
○ 2020-02-17 09:19:36
○ 2026-07-18 22:57:24

○A2400:cb00:2048:1::681b:b3322017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-10 04:21:28
● 2017-03-24 00:51:12
○ 2020-02-17 09:19:36
○ 2026-07-18 22:57:24

●A2606:4700:3033::6815:57a52026-07-05 → 2026-07-18 · 3 obs

○ 2020-02-17 09:19:36
● 2026-07-05 02:45:00
● 2026-07-18 22:57:24

●A2606:4700:3034::ac43:90ae2026-07-05 → 2026-07-18 · 3 obs

○ 2020-02-17 09:19:36
● 2026-07-05 02:45:00
● 2026-07-18 22:57:24

○A77.72.4.2262016-03-13 → 2016-07-10 · 5 obs

○ 2015-12-09 18:19:52
● 2016-03-13 18:22:26
● 2016-07-10 04:21:28
○ 2017-03-24 00:51:12
○ 2026-07-18 22:57:24

○A81.19.188.862015-08-04 → 2015-12-09 · 4 obs

● 2015-08-04 01:15:12
● 2015-12-09 18:19:52
○ 2016-03-13 18:22:26
○ 2026-07-18 22:57:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk...	-
subcdivers.co.uk	adele.ns.cloudflare.com, sullivan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.161

NS records: adele.ns.cloudflare.com, sullivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 783ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.144.174, 104.21.87.165`
AAAA	2	`2606:4700:3034::ac43:90ae, 2606:4700:3033::6815:57a5`
NS	2	`adele.ns.cloudflare.com, sullivan.ns.cloudflare.com`
MX	1	`mail.subcdivers.co.uk (pri: 0)`
TXT	1	`v=spf1 ip4:185.157.209.128 +a +mx +ip4:8`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adele.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

subcdivers.co.uk is a parent domain of www.subcdivers.co.uk.

IP Addresses

subcdivers.co.uk has four IP addresses: 104.21.87.165, 172.67.144.174, 2606:4700:3033::6815:57a5 and 2606:4700:3034::ac43:90ae.

pgprengat.org, audimoveis.com.br.cdn.cloudflare.net, www.huynhhieutravel.com and two other host names share IP numbers with subcdivers.co.uk.

Name Servers

DNS delegation for subcdivers.co.uk points to two name servers: adele.ns.cloudflare.com and sullivan.ns.cloudflare.com.

subcdivers.co.uk uses the same name servers as several other domains — among them japannest.com, kyroles.ru, gmcabiato.com and two more.

subcdivers.co.uk shares at least some of its name servers with other domains, including newfaces.sk, blindsdirect.co.uk, foradoar.tv.br and two others.

These name servers are frequently seen alongside ian.ns.cloudflare.com, sunny.ns.cloudflare.com, dahlia.ns.cloudflare.com and 3 other name servers.

Hostnames that resolve to 6 IP addresses:

adele.ns.cloudflare.com has IP addresses 108.162.194.156, 162.159.38.156 and 172.64.34.156, plus 3 other.

sullivan.ns.cloudflare.com has IP addresses 108.162.195.161, 162.159.44.161 and 172.64.35.161, plus 3 other.

Mail Servers

Mail for subcdivers.co.uk is handled by a single mail server, mail.subcdivers.co.uk.

mail.subcdivers.co.uk has exactly one IP number: 185.157.209.128.

subcdivers.co.uk - robtex.com

subcdivers.co.uk

co.uk

Previously MX for

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

`subcdivers.co.uk`

`co.uk`