`guideopenblog.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2377^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:dc18^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.119^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.24^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nicolas.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c54^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c354^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nicolas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2354^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nicolas.ns.cloudflare.com`
		A	108.162.195.84^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	162.159.44.84^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	172.64.35.84^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
NS	`sara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c090^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2090^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sara.ns.cloudflare.com`
		A	108.162.192.144^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	172.64.32.144^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	173.245.58.144^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.119, 172.67.220.24
		IPv6 hints	2606:4700:3030::6815:2377, 2606:4700:3036::ac43:dc18
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com
SOA	`nicolas.ns.cloudflare.com`dns@cloudflare.com serial=2403825617

`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.uk`hostmaster@nic.uk serial=1778379752

rank #122304 globally
rank #5972 in the tld
📈 Tranco rank: #443,970

Same first word

guideopenblog.uk

DNS History

14 records (6 active, 8 former)

○NSnero.ns.cloudflare.com2026-02-15 → 2026-02-28 · 4 obs

● 2026-02-15 18:56:20
● 2026-02-28 01:21:02
○ 2026-03-26 19:53:06
○ 2026-05-10 02:50:06

●NSnicolas.ns.cloudflare.com2026-03-26 → 2026-05-10 · 3 obs

○ 2026-02-28 01:21:02
● 2026-03-26 19:53:06
● 2026-05-10 02:50:06

○NSraquel.ns.cloudflare.com2026-02-15 → 2026-02-28 · 4 obs

● 2026-02-15 18:56:20
● 2026-02-28 01:21:02
○ 2026-03-26 19:53:06
○ 2026-05-10 02:50:06

●NSsara.ns.cloudflare.com2026-03-26 → 2026-05-10 · 3 obs

○ 2026-02-28 01:21:02
● 2026-03-26 19:53:06
● 2026-05-10 02:50:06

●A104.21.35.1192026-02-15 → 2026-05-10 · 5 obs

● 2026-02-15 18:56:20
○ 2026-02-17 12:33:50
○ 2026-02-28 01:21:02
● 2026-03-26 19:53:06
● 2026-05-10 02:50:06

○A172.64.80.12026-02-17 → 2026-02-17 · 4 obs

○ 2026-02-15 18:56:20
● 2026-02-17 12:33:50
○ 2026-02-28 01:21:02
○ 2026-05-10 02:50:06

●A172.67.220.242026-02-15 → 2026-05-10 · 5 obs

● 2026-02-15 18:56:20
○ 2026-02-17 12:33:50
○ 2026-02-28 01:21:02
● 2026-03-26 19:53:06
● 2026-05-10 02:50:06

○A188.114.96.02026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-17 12:33:50
● 2026-02-28 01:21:02
○ 2026-03-26 19:53:06
○ 2026-05-10 02:50:06

○A188.114.97.02026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-17 12:33:50
● 2026-02-28 01:21:02
○ 2026-03-26 19:53:06
○ 2026-05-10 02:50:06

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-17 → 2026-02-17 · 4 obs

○ 2026-02-15 18:56:20
● 2026-02-17 12:33:50
○ 2026-02-28 01:21:02
○ 2026-05-10 02:50:06

●A2606:4700:3030::6815:23772026-02-15 → 2026-05-10 · 5 obs

● 2026-02-15 18:56:20
○ 2026-02-17 12:33:50
○ 2026-02-28 01:21:02
● 2026-03-26 19:53:06
● 2026-05-10 02:50:06

●A2606:4700:3036::ac43:dc182026-02-15 → 2026-05-10 · 5 obs

● 2026-02-15 18:56:20
○ 2026-02-17 12:33:50
○ 2026-02-28 01:21:02
● 2026-03-26 19:53:06
● 2026-05-10 02:50:06

○A2a06:98c1:3120::2026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-17 12:33:50
● 2026-02-28 01:21:02
○ 2026-03-26 19:53:06
○ 2026-05-10 02:50:06

○A2a06:98c1:3121::2026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-17 12:33:50
● 2026-02-28 01:21:02
○ 2026-03-26 19:53:06
○ 2026-05-10 02:50:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns2.nic.uk, nsb.nic.uk, dns4.nic.uk, nsa.nic.uk...	-
guideopenblog.uk	sara.ns.cloudflare.com, nicolas.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.144

NS records: sara.ns.cloudflare.com, nicolas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guideopenblog.uk (unsigned zone)

⏱️ Timing

Total: 458ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.35.119, 172.67.220.24`
AAAA	2	`2606:4700:3030::6815:2377, 2606:4700:3036::ac43:dc18`
NS	2	`nicolas.ns.cloudflare.com, sara.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nicolas.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

guideopenblog.uk maps to four IP numbers: 2606:4700:3030::6815:2377, 2606:4700:3036::ac43:dc18, 104.21.35.119 and 172.67.220.24.

other host names include www.reservation-hotel-id781238.com, mycarinsurance.com, mdbdavbankura.com, www.uneprisoe.org and tongxinclub.com; they share IP numbers with guideopenblog.uk.

Name Servers

Two name servers nicolas.ns.cloudflare.com and sara.ns.cloudflare.com handle the delegation for guideopenblog.uk.

guideopenblog.uk shares the same name server setup as other domains, for instance casinohubarena.nl, stellarviphub.com, boldjackpot254.com, urbanwageronline.com and classic-store.fr.

guideopenblog.uk at least partially shares name servers with other domains, for instance gregthompsonrealtor.com, mieco.com.my, kathmandu.com.au, agequest.com and mega555kf7lsmb54yd6etzginolhxi4ytdoma2rf77ngq55fhfcnyid.com.

These name servers are commonly used alongside carter.ns.cloudflare.com.

Six IP addresses per host:

nicolas.ns.cloudflare.com points to 2606:4700:58::a29f:2c54, 2803:f800:50::6ca2:c354, 2a06:98c1:50::ac40:2354, 108.162.195.84, 162.159.44.84 and 172.64.35.84; sara.ns.cloudflare.com points to 2606:4700:50::adf5:3a90, 2803:f800:50::6ca2:c090, 2a06:98c1:50::ac40:2090, 108.162.192.144, 172.64.32.144 and 173.245.58.144

guideopenblog.uk - robtex.com