guideopen.uk - robtex.com
guideopen.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:1b7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:9851🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.1.183Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.152.81🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kareem.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c16🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kareem.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c316🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kareem.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2316🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kareem.ns.cloudflare.com | ||||||
| A | 108.162.195.22🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kareem.ns.cloudflare.com | ||||||
| A | 162.159.44.22Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kareem.ns.cloudflare.com | ||||||
| A | 172.64.35.22🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kareem.ns.cloudflare.com | ||||||
| NS | liz.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3abd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20bd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 108.162.192.189🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 172.64.32.189🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 173.245.58.189🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.1.183, 172.67.152.81 | ||||||
| IPv6 hints | 2606:4700:3031::6815:1b7, 2606:4700:3037::ac43:9851 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=181, name=cloudflare-ech.com | ||||||
| SOA | kareem.ns.cloudflare.comdns@cloudflare.com serial=2400508012 | ||||||
uk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.nic.uk ⭐ | ||||||
| NS | dns2.nic.uk | ||||||
| NS | dns3.nic.uk | ||||||
| NS | dns4.nic.uk | ||||||
| NS | nsa.nic.uk | ||||||
| NS | nsb.nic.uk | ||||||
| NS | nsc.nic.uk | ||||||
| NS | nsd.nic.uk | ||||||
| SOA | dns1.nic.ukhostmaster@nic.uk serial=1777506760 | ||||||
rank #5274 in the tld
📈 Tranco rank: #440,509
Same first word
guideopen.uk |
Similar names
DNS History
10 records (6 active, 4 former)
●NSkareem.ns.cloudflare.com2026-04-03 → 2026-04-30 · 2 obs
● 2026-04-30 00:04:08
●NSliz.ns.cloudflare.com2026-04-03 → 2026-04-30 · 2 obs
● 2026-04-30 00:04:08
●A104.21.1.1832026-04-03 → 2026-04-30 · 4 obs
○ 2026-04-10 19:03:16
○ 2026-04-26 01:25:52
● 2026-04-30 00:04:08
●A172.67.152.812026-04-03 → 2026-04-30 · 4 obs
○ 2026-04-10 19:03:16
○ 2026-04-26 01:25:52
● 2026-04-30 00:04:08
○A188.114.96.02026-04-10 → 2026-04-26 · 4 obs
● 2026-04-10 19:03:16
● 2026-04-26 01:25:52
○ 2026-04-30 00:04:08
○A188.114.97.02026-04-10 → 2026-04-26 · 4 obs
● 2026-04-10 19:03:16
● 2026-04-26 01:25:52
○ 2026-04-30 00:04:08
●A2606:4700:3031::6815:1b72026-04-03 → 2026-04-30 · 4 obs
○ 2026-04-10 19:03:16
○ 2026-04-26 01:25:52
● 2026-04-30 00:04:08
●A2606:4700:3037::ac43:98512026-04-03 → 2026-04-30 · 4 obs
○ 2026-04-10 19:03:16
○ 2026-04-26 01:25:52
● 2026-04-30 00:04:08
○A2a06:98c1:3120::2026-04-10 → 2026-04-26 · 4 obs
● 2026-04-10 19:03:16
● 2026-04-26 01:25:52
○ 2026-04-30 00:04:08
○A2a06:98c1:3121::2026-04-10 → 2026-04-26 · 4 obs
● 2026-04-10 19:03:16
● 2026-04-26 01:25:52
○ 2026-04-30 00:04:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| guideopen.uk | kareem.ns.cloudflare.com, liz.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.22
NS records: kareem.ns.cloudflare.com, liz.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guideopen.uk (unsigned zone)
⏱️ Timing
Total: 405ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.1.183, 172.67.152.81 |
| AAAA | 2 | 2606:4700:3031::6815:1b7, 2606:4700:3037::ac43:9851 |
| NS | 2 | kareem.ns.cloudflare.com, liz.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kareem.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
guideopen.uk refers to four IP numbers: 2606:4700:3031::6815:1b7, 2606:4700:3037::ac43:9851, 104.21.1.183 and 172.67.152.81.
Other host names, for instance jceg.cn, cartsystem.shop, laodiaoya.com, mail.fostering.cl and www.cainteoir.com share IP numbers with guideopen.uk.
Name Servers
guideopen.uk's delegation uses two name servers: kareem.ns.cloudflare.com and liz.ns.cloudflare.com.
guideopen.uk uses the same name server setup as other domains, such as truenorthcrypto.ca, casinovipland.us, blockvault.ca, tankevag.se and dailyblogs.us.
guideopen.uk at least partially shares name servers with other domains, including consolangridio.digital, cuongpt.com, pl-oferta228565912312375.shop, newtimerealty.com and satcomdev.com.
These name servers are commonly used with jason.ns.cloudflare.com.
Host names with six IP numbers:
kareem.ns.cloudflare.com points to 2606:4700:58::a29f:2c16, 2803:f800:50::6ca2:c316, 2a06:98c1:50::ac40:2316, 108.162.195.22, 162.159.44.22 and 172.64.35.22.
liz.ns.cloudflare.com points to 2606:4700:50::adf5:3abd, 2803:f800:50::6ca2:c0bd, 2a06:98c1:50::ac40:20bd, 108.162.192.189, 172.64.32.189 and 173.245.58.189.