`ultimatereef.co.uk`

DNSSEC	⚠️ Not signed
A	104.21.19.161^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.245^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ajay.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c138^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ajay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2138^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ajay.ns.cloudflare.com`
		A	108.162.193.56^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	172.64.33.56^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	173.245.59.56^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
NS	`rachel.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rachel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rachel.ns.cloudflare.com`
		A	108.162.192.215^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	172.64.32.215^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	173.245.58.215^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
MX	`mail.ultimatereef.co.uk` ⭐
		A	62.182.22.183^{🇬🇧 SUB662.182.16.0/21 Sub6_JH_Subnet2}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.161, 172.67.186.245
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com
SOA	`ajay.ns.cloudflare.com`dns@cloudflare.com serial=2410995434

`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=1785722600

rank #119602 globally
rank #3433 in the tld
WOT: SAFE (74/100)

Same first word

ultimatereef.co.uk

ultimatereef.com

ultimatereef.net

Similar names

ultimatefree.com

DNS History

7 records (5 active, 2 former)

●NSajay.ns.cloudflare.com2015-06-05 → 2026-08-03 · 2 obs

● 2015-06-05 20:32:28
● 2026-08-03 02:30:48

●NSrachel.ns.cloudflare.com2015-06-05 → 2026-08-03 · 2 obs

● 2015-06-05 20:32:28
● 2026-08-03 02:30:48

●MXmail.ultimatereef.co.uk2015-06-05 → 2026-08-03 · 2 obs

● 2015-06-05 20:32:28
● 2026-08-03 02:30:48

●A104.21.19.1612026-07-14 → 2026-08-03 · 3 obs

○ 2017-12-16 09:11:02
● 2026-07-14 16:34:12
● 2026-08-03 02:30:48

○A104.28.22.572015-06-05 → 2017-12-16 · 4 obs

● 2015-06-05 20:32:28
● 2017-12-16 09:11:02
○ 2026-07-14 16:34:12
○ 2026-08-03 02:30:48

○A104.28.23.572015-06-05 → 2017-12-16 · 4 obs

● 2015-06-05 20:32:28
● 2017-12-16 09:11:02
○ 2026-07-14 16:34:12
○ 2026-08-03 02:30:48

●A172.67.186.2452026-07-14 → 2026-08-03 · 3 obs

○ 2017-12-16 09:11:02
● 2026-07-14 16:34:12
● 2026-08-03 02:30:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk...	-
ultimatereef.co.uk	rachel.ns.cloudflare.com, ajay.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.215

NS records: rachel.ns.cloudflare.com, ajay.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 408ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.19.161, 172.67.186.245`
NS	2	`ajay.ns.cloudflare.com, rachel.ns.cloudflare.com`
MX	1	`mail.ultimatereef.co.uk (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ajay.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

ultimatereef.co.uk directs to two IP numbers, 104.21.19.161 and 172.67.186.245

puntocanino.com, makersupplies.dk, pantaflow.ai and two other host names share IP numbers with ultimatereef.co.uk.

Name Servers

Two name servers handle the delegation for ultimatereef.co.uk: ajay.ns.cloudflare.com and rachel.ns.cloudflare.com.

ultimatereef.co.uk uses the same name servers as several other domains — among them freecelebass.com, smartacademyindonesia.com, internationalshorts.org and two more.

ultimatereef.co.uk shares at least some of its name servers with other domains, including jojobet-girisimiz-gunceli.icu, bibleplumbline.com, gaithersburgonline.us and two others.

These name servers are frequently seen alongside the name servers paityn.ns.cloudflare.com, olivia.ns.cloudflare.com, johnny.ns.cloudflare.com and davina.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ajay.ns.cloudflare.com resolves to 108.162.193.56, 172.64.33.56 and 173.245.59.56 among others, with 3 other IP addresses in total.

rachel.ns.cloudflare.com resolves to 108.162.192.215, 172.64.32.215 and 173.245.58.215 among others, with 3 other IP addresses in total.

Mail Servers

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

mail.ultimatereef.co.uk carries a single IP number, which is 62.182.22.183.

ultimatereef.co.uk - robtex.com