`endurancesource.co.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1991^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:864f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.145^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.79^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rohin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c399^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rohin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2399^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rohin.ns.cloudflare.com`
		A	108.162.195.153^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
		A	162.159.44.153^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
		A	172.64.35.153^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rohin.ns.cloudflare.com`
NS	`ursula.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ursula.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ursula.ns.cloudflare.com`
		A	108.162.194.191^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	162.159.38.191^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	172.64.34.191^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.145, 172.67.134.79
		IPv6 hints	2606:4700:3032::6815:1991, 2606:4700:3037::ac43:864f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOA	`rohin.ns.cloudflare.com`dns@cloudflare.com serial=2410309560

`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: 1785857400`
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1785857495

rank #136505 globally
rank #4542 in the tld
📈 Tranco rank: #519,742
rank #117513 globally
rank #3203 in the tld
WOT: SAFE (74/100)

Same first word

endurancesource.co.uk

DNS History

7 records (6 active, 1 former)

●NSrohin.ns.cloudflare.com2026-04-20 → 2026-08-04 · 2 obs

● 2026-04-20 00:56:40
● 2026-08-04 15:57:08

●NSursula.ns.cloudflare.com2026-04-20 → 2026-08-04 · 2 obs

● 2026-04-20 00:56:40
● 2026-08-04 15:57:08

●A104.21.25.1452026-04-20 → 2026-08-04 · 2 obs

● 2026-04-20 00:56:40
● 2026-08-04 15:57:08

●A172.67.134.792026-04-20 → 2026-08-04 · 2 obs

● 2026-04-20 00:56:40
● 2026-08-04 15:57:08

○A2606:4700:3030::6815:19912026-04-20 → 2026-04-20 · 2 obs

● 2026-04-20 00:56:40
○ 2026-08-04 15:57:08

●A2606:4700:3032::6815:19912026-08-04 → 2026-08-04 · 2 obs

○ 2026-04-20 00:56:40
● 2026-08-04 15:57:08

●A2606:4700:3037::ac43:864f2026-04-20 → 2026-08-04 · 2 obs

● 2026-04-20 00:56:40
● 2026-08-04 15:57:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
endurancesource.co.uk	ursula.ns.cloudflare.com, rohin.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.153

NS records: ursula.ns.cloudflare.com, rohin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 887ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.25.145, 172.67.134.79`
AAAA	2	`2606:4700:3037::ac43:864f, 2606:4700:3032::6815:1991`
NS	2	`rohin.ns.cloudflare.com, ursula.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rohin.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

endurancesource.co.uk points to the four IP addresses 104.21.25.145, 172.67.134.79, 2606:4700:3032::6815:1991 and 2606:4700:3037::ac43:864f.

ortakhatim.com, pump-it-for-preemies.com, 859casino.mom plus two other host names have IP numbers in common with endurancesource.co.uk.

Name Servers

endurancesource.co.uk is served by two delegated name servers, rohin.ns.cloudflare.com and ursula.ns.cloudflare.com.

The name server configuration of endurancesource.co.uk is shared with other domains, for instance crownpace.co.uk, ringsidewindow.co.uk, grimoirepull.co.uk and two others.

At least some of endurancesource.co.uk's name servers are shared with other domains, for example finralyze.com, pulsereels324.com, 233.cat and two more.

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

Hosts with 6 IP addresses each:

rohin.ns.cloudflare.com carries IP addresses 108.162.195.153, 162.159.44.153 and 172.64.35.153, with 3 other addresses beyond those.

ursula.ns.cloudflare.com carries IP addresses 108.162.194.191, 162.159.38.191 and 172.64.34.191, with 3 other addresses beyond those.

endurancesource.co.uk - robtex.com