`sharpbrief.world`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2ff5^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:ae90^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.245^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.144^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donald.ns.cloudflare.com`
		A	108.162.193.158^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	172.64.33.158^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	173.245.59.158^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
NS	`lucy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.245, 172.67.174.144
		IPv6 hints	2606:4700:3030::6815:2ff5, 2606:4700:3035::ac43:ae90
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOA	`donald.ns.cloudflare.com`dns@cloudflare.com serial=2402184080

`world`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.world` ⭐
	NS	`v0n1.nic.world`
	NS	`v0n2.nic.world`
	NS	`v0n3.nic.world`
	NS	`v2n0.nic.world`
	NS	`v2n1.nic.world`
	SOA	`v0n0.nic.world`hostmaster@donuts.email serial=1777507011

⚠️ On DNS blocklist: tif, ultimate

Subdomains

www.sharpbrief.world

Same first word

sharpbrief.world

Similar names

sharpfibre.com

DNS History

6 records (6 active, 0 former)

●NSdonald.ns.cloudflare.com2026-04-28 → 2026-04-30 · 2 obs

● 2026-04-28 06:01:46
● 2026-04-30 00:24:08

●NSlucy.ns.cloudflare.com2026-04-28 → 2026-04-30 · 2 obs

● 2026-04-28 06:01:46
● 2026-04-30 00:24:08

●A104.21.47.2452026-04-28 → 2026-04-30 · 2 obs

● 2026-04-28 06:01:46
● 2026-04-30 00:24:08

●A172.67.174.1442026-04-28 → 2026-04-30 · 2 obs

● 2026-04-28 06:01:46
● 2026-04-30 00:24:08

●A2606:4700:3030::6815:2ff52026-04-28 → 2026-04-30 · 2 obs

● 2026-04-28 06:01:46
● 2026-04-30 00:24:08

●A2606:4700:3035::ac43:ae902026-04-28 → 2026-04-30 · 2 obs

● 2026-04-28 06:01:46
● 2026-04-30 00:24:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
world	v0n0.nic.world, v0n1.nic.world, v0n2.nic.world, v0n3.nic.world...	12 records
sharpbrief.world	donald.ns.cloudflare.com, lucy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.158

NS records: donald.ns.cloudflare.com, lucy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sharpbrief.world (unsigned zone)

⏱️ Timing

Total: 398ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.245, 172.67.174.144`
AAAA	2	`2606:4700:3035::ac43:ae90, 2606:4700:3030::6815:2ff5`
NS	2	`donald.ns.cloudflare.com, lucy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donald.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.world, v0n0.nic.world, v0n1.nic.world...)

Analysis

Hierarchy

The parent of www.sharpbrief.world is sharpbrief.world.

IP Addresses

sharpbrief.world points to four IP numbers: 2606:4700:3030::6815:2ff5, 2606:4700:3035::ac43:ae90, 104.21.47.245 and 172.67.174.144.

Other host names, for instance adsoncar.com, www.u2453.cn, ctk.blue, adamgen.com and hqtwmtsflttlx.site share IP numbers with sharpbrief.world.

Name Servers

sharpbrief.world is delegated to two name servers: donald.ns.cloudflare.com and lucy.ns.cloudflare.com.

sharpbrief.world uses the same name server setup as other domains, for instance informclub.club, theeventsgroup.co.nz, bilet29.ru, bakisplatform.ltd and habersinif.site.

sharpbrief.world shares name servers with other domains at least partially, for instance parvega.com, maiandros.org, successflyer.com, noogenesis.cn and 123celtic-irish-jewelry.com.

these name servers are often used together with the name servers magnolia.ns.cloudflare.com.

Host names with six IP numbers: donald.ns.cloudflare.com points to 2606:4700:58::adf5:3b9e, 2803:f800:50::6ca2:c19e, 2a06:98c1:50::ac40:219e, 108.162.193.158, 172.64.33.158 and 173.245.59.158; lucy.ns.cloudflare.com points to 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.

sharpbrief.world - robtex.com