`blockspins.org.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:190a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:dd8b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.10^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.139^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`houston.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c34^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c334^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`houston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2334^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`houston.ns.cloudflare.com`
		A	108.162.195.52^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	162.159.44.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	172.64.35.52^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
NS	`mona.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ace^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mona.ns.cloudflare.com`
		A	108.162.192.206^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	172.64.32.206^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	173.245.58.206^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.10, 172.67.221.139
		IPv6 hints	2606:4700:3034::6815:190a, 2606:4700:3037::ac43:dd8b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`houston.ns.cloudflare.com`dns@cloudflare.com serial=2402941367

`org.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=1778371893

rank #552391 globally
rank #28263 in the tld
rank #682757 globally
rank #31598 in the tld
WOT: SAFE (71/100)

Same first word

blockspins.org.uk

blockspins.ca

blockspins.com

blockspins.fr

DNS History

6 records (6 active, 0 former)

●NShouston.ns.cloudflare.com2026-04-28 → 2026-05-10 · 2 obs

● 2026-04-28 07:26:14
● 2026-05-10 00:42:30

●NSmona.ns.cloudflare.com2026-04-28 → 2026-05-10 · 2 obs

● 2026-04-28 07:26:14
● 2026-05-10 00:42:30

●A104.21.25.102026-04-28 → 2026-05-10 · 2 obs

● 2026-04-28 07:26:14
● 2026-05-10 00:42:30

●A172.67.221.1392026-04-28 → 2026-05-10 · 2 obs

● 2026-04-28 07:26:14
● 2026-05-10 00:42:30

●A2606:4700:3034::6815:190a2026-04-28 → 2026-05-10 · 2 obs

● 2026-04-28 07:26:14
● 2026-05-10 00:42:30

●A2606:4700:3037::ac43:dd8b2026-04-28 → 2026-05-10 · 2 obs

● 2026-04-28 07:26:14
● 2026-05-10 00:42:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk...	-
blockspins.org.uk	houston.ns.cloudflare.com, mona.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.52

NS records: houston.ns.cloudflare.com, mona.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockspins.org.uk (unsigned zone)

⏱️ Timing

Total: 236ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.25.10, 172.67.221.139`
AAAA	2	`2606:4700:3034::6815:190a, 2606:4700:3037::ac43:dd8b`
NS	2	`houston.ns.cloudflare.com, mona.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`houston.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

blockspins.org.uk points to four IP numbers: 2606:4700:3034::6815:190a, 2606:4700:3037::ac43:dd8b, 104.21.25.10 and 172.67.221.139.

Other host names, for instance knowledgeverse-astrohubnet.sbs, jhk.dk, kurmaz.org, rodvi.com and www.curvexpo.com share IP numbers with blockspins.org.uk.

Name Servers

Delegation for blockspins.org.uk rests with two name servers, houston.ns.cloudflare.com and mona.ns.cloudflare.com.

blockspins.org.uk shares the same name server setup as other domains, including couldtech.com, dentissimo.dental, l2noobwars.org, icomm.com.au and freicare.ch.

blockspins.org.uk at least partially shares name servers with other domains, for instance message5.com, canistotasd.com, datxetaxi.vn, bna2.com and d4u.com.ua.

these name servers are commonly used with dorthy.ns.cloudflare.com, quinton.ns.cloudflare.com and kinsley.ns.cloudflare.com.

Host names with six IP numbers: houston.ns.cloudflare.com points to: 2606:4700:58::a29f:2c34, 2803:f800:50::6ca2:c334, 2a06:98c1:50::ac40:2334, 108.162.195.52, 162.159.44.52 and 172.64.35.52. mona.ns.cloudflare.com points to: 2606:4700:50::adf5:3ace, 2803:f800:50::6ca2:c0ce, 2a06:98c1:50::ac40:20ce, 108.162.192.206, 172.64.32.206 and 173.245.58.206.

blockspins.org.uk - robtex.com