`scienceexplained.co.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:41bc^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:bf7d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.188^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.125^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jaxson.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cdd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jaxson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jaxson.ns.cloudflare.com`
		A	108.162.195.221^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	162.159.44.221^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	172.64.35.221^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
NS	`venus.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aeb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venus.ns.cloudflare.com`
		A	108.162.192.235^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	172.64.32.235^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	173.245.58.235^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.65.188, 172.67.191.125
		IPv6	2606:4700:3032::6815:41bc, 2606:4700:3034::ac43:bf7d
SOA	`jaxson.ns.cloudflare.com`dns@cloudflare.com serial=2396453069

`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=1773556819

rank #96563 globally
rank #3590 in the tld
📈 Tranco rank: #363,688
rank #172263 globally
rank #13222 in the tld
WOT: SAFE (74/100)

Same first word

scienceexplained.co.uk

DNS History

10 records (6 active, 4 former)

●NSjaxson.ns.cloudflare.com2026-03-07 → 2026-03-23 · 2 obs

● 2026-03-07 09:17:26
● 2026-03-23 21:19:38

●NSvenus.ns.cloudflare.com2026-03-07 → 2026-03-23 · 2 obs

● 2026-03-07 09:17:26
● 2026-03-23 21:19:38

●A104.21.65.1882026-03-07 → 2026-03-23 · 3 obs

● 2026-03-07 09:17:26
○ 2026-03-16 02:43:36
● 2026-03-23 21:19:38

●A172.67.191.1252026-03-07 → 2026-03-23 · 3 obs

● 2026-03-07 09:17:26
○ 2026-03-16 02:43:36
● 2026-03-23 21:19:38

○A188.114.96.02026-03-16 → 2026-03-16 · 3 obs

○ 2026-03-07 09:17:26
● 2026-03-16 02:43:36
○ 2026-03-23 21:19:38

○A188.114.97.02026-03-16 → 2026-03-16 · 3 obs

○ 2026-03-07 09:17:26
● 2026-03-16 02:43:36
○ 2026-03-23 21:19:38

●A2606:4700:3032::6815:41bc2026-03-07 → 2026-03-23 · 3 obs

● 2026-03-07 09:17:26
○ 2026-03-16 02:43:36
● 2026-03-23 21:19:38

●A2606:4700:3034::ac43:bf7d2026-03-07 → 2026-03-23 · 3 obs

● 2026-03-07 09:17:26
○ 2026-03-16 02:43:36
● 2026-03-23 21:19:38

○A2a06:98c1:3120::2026-03-16 → 2026-03-16 · 3 obs

○ 2026-03-07 09:17:26
● 2026-03-16 02:43:36
○ 2026-03-23 21:19:38

○A2a06:98c1:3121::2026-03-16 → 2026-03-16 · 3 obs

○ 2026-03-07 09:17:26
● 2026-03-16 02:43:36
○ 2026-03-23 21:19:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns3.nic.uk, dns1.nic.uk, nsa.nic.uk, nsd.nic.uk...	-
scienceexplained.co.uk	venus.ns.cloudflare.com, jaxson.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.235

NS records: venus.ns.cloudflare.com, jaxson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.65.188, 172.67.191.125`
AAAA	2	`2606:4700:3032::6815:41bc, 2606:4700:3034::ac43:bf7d`
NS	2	`jaxson.ns.cloudflare.com, venus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jaxson.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

Four IP numbers are pointed to by scienceexplained.co.uk: 2606:4700:3032::6815:41bc, 2606:4700:3034::ac43:bf7d, 104.21.65.188 and 172.67.191.125.

other host names including gazayedaco.com, mx2.zoho.com.digitalstartupagency.com, tejepeaktron.asia, bt-pool.com and theonemodels.com.mx share IP numbers with scienceexplained.co.uk.

Name Servers

scienceexplained.co.uk is delegated to two name servers jaxson.ns.cloudflare.com and venus.ns.cloudflare.com.

scienceexplained.co.uk shares the same name server setup as other domains, for instance goldtodayonline.co.uk, luckytalkbuzz.co.uk, fortunevault.co.uk, blendflow.co.uk and nexusgames.co.uk.

scienceexplained.co.uk at least partially shares name servers with other domains, for instance technical-assistance.co.uk, zoomconnect.live, cocoajava.com, recipeformenusa.com and advgenius.com.

These name servers are commonly used alongside tricia.ns.cloudflare.com and melinda.ns.cloudflare.com.

Host names with six IP numbers:

Host name jaxson.ns.cloudflare.com points to: 2606:4700:58::a29f:2cdd, 2803:f800:50::6ca2:c3dd, 2a06:98c1:50::ac40:23dd, 108.162.195.221, 162.159.44.221 and 172.64.35.221.

Host name venus.ns.cloudflare.com points to: 2606:4700:50::adf5:3aeb, 2803:f800:50::6ca2:c0eb, 2a06:98c1:50::ac40:20eb, 108.162.192.235, 172.64.32.235 and 173.245.58.235.

scienceexplained.co.uk - robtex.com