`flashsignal.world`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8737^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:6c2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.194^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.55^{🇺🇸 Cloudflare172.67.128.0/20 , 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	104.21.6.194, 172.67.135.55
		IPv6 hints	2606:4700:3032::ac43:8737, 2606:4700:3037::6815:6c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`donald.ns.cloudflare.com`dns@cloudflare.com serial=2410302191

`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=1785648157

⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: spam-tlds

Same first word

flashsignal.org

flashsignal.world

flashsignal.xyz

flashsignal.online

flashsignal.com

DNS History

10 records (6 active, 4 former)

●NSdonald.ns.cloudflare.com2026-07-26 → 2026-08-02 · 2 obs

● 2026-07-26 20:34:36
● 2026-08-02 05:38:06

●NSlucy.ns.cloudflare.com2026-07-26 → 2026-08-02 · 2 obs

● 2026-07-26 20:34:36
● 2026-08-02 05:38:06

●A104.21.6.1942026-08-02 → 2026-08-02 · 2 obs

○ 2026-07-26 20:34:36
● 2026-08-02 05:38:06

●A172.67.135.552026-08-02 → 2026-08-02 · 2 obs

○ 2026-07-26 20:34:36
● 2026-08-02 05:38:06

○A188.114.96.02026-07-26 → 2026-07-26 · 2 obs

● 2026-07-26 20:34:36
○ 2026-08-02 05:38:06

○A188.114.97.02026-07-26 → 2026-07-26 · 2 obs

● 2026-07-26 20:34:36
○ 2026-08-02 05:38:06

●A2606:4700:3032::ac43:87372026-08-02 → 2026-08-02 · 2 obs

○ 2026-07-26 20:34:36
● 2026-08-02 05:38:06

●A2606:4700:3037::6815:6c22026-08-02 → 2026-08-02 · 2 obs

○ 2026-07-26 20:34:36
● 2026-08-02 05:38:06

○A2a06:98c1:3120::2026-07-26 → 2026-07-26 · 2 obs

● 2026-07-26 20:34:36
○ 2026-08-02 05:38:06

○A2a06:98c1:3121::2026-07-26 → 2026-07-26 · 2 obs

● 2026-07-26 20:34:36
○ 2026-08-02 05:38:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
world	v0n3.nic.world, v2n1.nic.world, v0n1.nic.world, v2n0.nic.world...	12 records
flashsignal.world	lucy.ns.cloudflare.com, donald.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.133

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flashsignal.world (unsigned zone)

⏱️ Timing

Total: 375ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.6.194, 172.67.135.55`
AAAA	2	`2606:4700:3032::ac43:8737, 2606:4700:3037::6815:6c2`
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 (v0n3.nic.world, v0n3.nic.world, v2n1.nic.world...)

Analysis

IP Addresses

flashsignal.world points to the four IP addresses 104.21.6.194, 172.67.135.55, 2606:4700:3032::ac43:8737 and 2606:4700:3037::6815:6c2.

Among the host names that share IP numbers with flashsignal.world are grow-high.com, addreviews.com, nxyinchun.com and two others.

Name Servers

flashsignal.world has two authoritative name servers — donald.ns.cloudflare.com and lucy.ns.cloudflare.com.

flashsignal.world has the same name server delegation as a number of other domains, such as freshdirection.online, casinomegaland.us, dryscan.co.nz and two more.

There is at least partial name server overlap between flashsignal.world and other domains — moodle.ac, johannesburgbar.co.za, maunakea.com and two more among them.

The name servers magnolia.ns.cloudflare.com, cody.ns.cloudflare.com and apollo.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

donald.ns.cloudflare.com points to 108.162.193.158, 172.64.33.158, 173.245.59.158 and 3 other IP addresses.

lucy.ns.cloudflare.com points to 108.162.192.133, 172.64.32.133, 173.245.58.133 and 3 other IP addresses.

flashsignal.world - robtex.com