`previewbase.co.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ceed^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:16ce^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.206^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.237^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brad.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c169^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2169^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brad.ns.cloudflare.com`
		A	108.162.193.105^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	172.64.33.105^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	173.245.59.105^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
NS	`wren.ns.cloudflare.com`
		A	2606:4700:50::a29f:268d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wren.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wren.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wren.ns.cloudflare.com`
		A	108.162.194.141^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wren.ns.cloudflare.com`
		A	162.159.38.141^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wren.ns.cloudflare.com`
		A	172.64.34.141^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wren.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.206, 172.67.206.237
		IPv6 hints	2606:4700:3030::ac43:ceed, 2606:4700:3034::6815:16ce
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`brad.ns.cloudflare.com`dns@cloudflare.com serial=2410052566

`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: 1786629900`
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1786629904

📈 Tranco rank: #616,071
rank #118811 globally
rank #3562 in the tld
WOT: SAFE (74/100)

Same first word

previewbase.com

previewbase.co.uk

Similar names

apiwebserve.com

DNS History

8 records (6 active, 2 former)

●NSbrad.ns.cloudflare.com2026-04-15 → 2026-08-13 · 2 obs

● 2026-04-15 11:28:22
● 2026-08-13 14:41:22

●NSwren.ns.cloudflare.com2026-04-15 → 2026-08-13 · 2 obs

● 2026-04-15 11:28:22
● 2026-08-13 14:41:22

●A104.21.22.2062026-04-15 → 2026-08-13 · 2 obs

● 2026-04-15 11:28:22
● 2026-08-13 14:41:22

●A172.67.206.2372026-04-15 → 2026-08-13 · 2 obs

● 2026-04-15 11:28:22
● 2026-08-13 14:41:22

●A2606:4700:3030::ac43:ceed2026-07-18 → 2026-08-13 · 3 obs

○ 2026-04-15 11:28:22
● 2026-07-18 17:02:16
● 2026-08-13 14:41:22

○A2606:4700:3031::ac43:ceed2026-04-15 → 2026-04-15 · 3 obs

● 2026-04-15 11:28:22
○ 2026-07-18 17:02:16
○ 2026-08-13 14:41:22

○A2606:4700:3033::6815:16ce2026-04-15 → 2026-04-15 · 3 obs

● 2026-04-15 11:28:22
○ 2026-07-18 17:02:16
○ 2026-08-13 14:41:22

●A2606:4700:3034::6815:16ce2026-07-18 → 2026-08-13 · 3 obs

○ 2026-04-15 11:28:22
● 2026-07-18 17:02:16
● 2026-08-13 14:41:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns2.nic.uk, nsc.nic.uk, nsd.nic.uk, nsb.nic.uk...	-
previewbase.co.uk	brad.ns.cloudflare.com, wren.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.141

NS records: brad.ns.cloudflare.com, wren.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 406ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.206, 172.67.206.237`
AAAA	2	`2606:4700:3030::ac43:ceed, 2606:4700:3034::6815:16ce`
NS	2	`brad.ns.cloudflare.com, wren.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brad.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

previewbase.co.uk directs to four IP numbers, which are 104.21.22.206, 172.67.206.237, 2606:4700:3030::ac43:ceed and 2606:4700:3034::6815:16ce.

Among the host names that share IP numbers with previewbase.co.uk are www.dxdgs.com, fearofgodsverige.com.se, kicksbytom.com and two others.

Name Servers

previewbase.co.uk is served by two delegated name servers, brad.ns.cloudflare.com and wren.ns.cloudflare.com.

previewbase.co.uk has the same name server delegation as a number of other domains, such as nominationwire.co.uk, roararena.co.uk, bulletinpulse.co.uk and two more.

There is at least partial name server overlap between previewbase.co.uk and other domains — hpecas.com, minewave.info, thetriviaclub.com and two more among them.

These name servers frequently co-occur with the name servers emma.ns.cloudflare.com and cleo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

brad.ns.cloudflare.com carries IP addresses 108.162.193.105, 172.64.33.105 and 173.245.59.105, with 3 other addresses beyond those.

wren.ns.cloudflare.com carries IP addresses 108.162.194.141, 162.159.38.141 and 172.64.34.141, with 3 other addresses beyond those.

previewbase.co.uk - robtex.com