fnzero.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`fnzero.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1e40^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:ac34^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.64^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.52^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`boyd.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4b^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c14b^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:214b^{Cloudflare2a06:98c1:50::/45}
		A	108.162.193.75^{Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.75^{Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.75^{Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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`
TXT	`google-site-verification=LS2Pz6vR7lJ63enostNtMJDmoGsG9gvEDQGi0ZXB1dY`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.64, 172.67.172.52
		IPv6 hints	2606:4700:3035::6815:1e40, 2606:4700:3035::ac43:ac34
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com
SOA	`boyd.ns.cloudflare.com`dns@cloudflare.com serial=2415121001

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

fnzero.dev

fnzero.com

fnzero.trade

fnzero.org

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Previous names

fnsystems.dev

fntn.dev

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fnvlt.dev

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DNS History

16 records (6 active, 10 former)

○NSaron.ns.cloudflare.com2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 12:21:46
○ 2026-09-15 13:50:10
○ 2026-10-20 08:21:12

●NSboyd.ns.cloudflare.com2026-09-15 → 2026-10-20 · 3 obs

○ 2026-09-04 12:21:46
● 2026-09-15 13:50:10
● 2026-10-20 08:21:12

○NScorey.ns.cloudflare.com2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 12:21:46
○ 2026-09-15 13:50:10
○ 2026-10-20 08:21:12

●NSsara.ns.cloudflare.com2026-09-15 → 2026-10-20 · 3 obs

○ 2026-09-04 12:21:46
● 2026-09-15 13:50:10
● 2026-10-20 08:21:12

●A104.21.30.642026-09-17 → 2026-10-20 · 5 obs

○ 2026-09-14 06:48:16
● 2026-09-17 19:11:52
○ 2026-09-21 19:52:44
● 2026-10-05 02:29:42
● 2026-10-20 08:21:12

○A104.21.49.1412026-09-05 → 2026-09-05 · 4 obs

○ 2026-09-04 12:21:46
● 2026-09-05 05:17:54
○ 2026-09-14 06:48:16
○ 2026-10-20 08:21:12

○A172.67.163.1662026-09-05 → 2026-09-05 · 4 obs

○ 2026-09-04 12:21:46
● 2026-09-05 05:17:54
○ 2026-09-14 06:48:16
○ 2026-10-20 08:21:12

●A172.67.172.522026-09-17 → 2026-10-20 · 5 obs

○ 2026-09-14 06:48:16
● 2026-09-17 19:11:52
○ 2026-09-21 19:52:44
● 2026-10-05 02:29:42
● 2026-10-20 08:21:12

○A188.114.96.02026-09-04 → 2026-09-21 · 7 obs

● 2026-09-04 12:21:46
○ 2026-09-05 05:17:54
● 2026-09-14 06:48:16
○ 2026-09-17 19:11:52
● 2026-09-21 19:52:44
○ 2026-10-05 02:29:42
○ 2026-10-20 08:21:12

○A188.114.97.02026-09-04 → 2026-09-21 · 7 obs

● 2026-09-04 12:21:46
○ 2026-09-05 05:17:54
● 2026-09-14 06:48:16
○ 2026-09-17 19:11:52
● 2026-09-21 19:52:44
○ 2026-10-05 02:29:42
○ 2026-10-20 08:21:12

○A2606:4700:3030::ac43:a3a62026-09-05 → 2026-09-05 · 4 obs

○ 2026-09-04 12:21:46
● 2026-09-05 05:17:54
○ 2026-09-14 06:48:16
○ 2026-10-20 08:21:12

●A2606:4700:3035::6815:1e402026-09-17 → 2026-10-20 · 5 obs

○ 2026-09-14 06:48:16
● 2026-09-17 19:11:52
○ 2026-09-21 19:52:44
● 2026-10-05 02:29:42
● 2026-10-20 08:21:12

●A2606:4700:3035::ac43:ac342026-09-17 → 2026-10-20 · 5 obs

○ 2026-09-14 06:48:16
● 2026-09-17 19:11:52
○ 2026-09-21 19:52:44
● 2026-10-05 02:29:42
● 2026-10-20 08:21:12

○A2606:4700:3037::6815:318d2026-09-05 → 2026-09-05 · 4 obs

○ 2026-09-04 12:21:46
● 2026-09-05 05:17:54
○ 2026-09-14 06:48:16
○ 2026-10-20 08:21:12

○A2a06:98c1:3120::2026-09-04 → 2026-09-21 · 7 obs

● 2026-09-04 12:21:46
○ 2026-09-05 05:17:54
● 2026-09-14 06:48:16
○ 2026-09-17 19:11:52
● 2026-09-21 19:52:44
○ 2026-10-05 02:29:42
○ 2026-10-20 08:21:12

○A2a06:98c1:3121::2026-09-04 → 2026-09-21 · 7 obs

● 2026-09-04 12:21:46
○ 2026-09-05 05:17:54
● 2026-09-14 06:48:16
○ 2026-09-17 19:11:52
● 2026-09-21 19:52:44
○ 2026-10-05 02:29:42
○ 2026-10-20 08:21:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
fnzero.dev	sara.ns.cloudflare.com, boyd.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.75

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fnzero.dev (unsigned zone)

⏱️ Timing

Total: 2355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.172.52, 104.21.30.64`
AAAA	2	`2606:4700:3035::ac43:ac34, 2606:4700:3035::6815:1e40`
NS	2	`boyd.ns.cloudflare.com, sara.ns.cloudflare.com`
TXT	1	`google-site-verification=LS2Pz6vR7lJ63en`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`boyd.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

fnzero.dev has four IP addresses: 104.21.30.64, 172.67.172.52, 2606:4700:3035::6815:1e40 and 2606:4700:3035::ac43:ac34.

Name Servers

Two name servers handle the delegation for fnzero.dev: boyd.ns.cloudflare.com and sara.ns.cloudflare.com.

Hosts with 6 IP addresses each:

boyd.ns.cloudflare.com resolves to 108.162.193.75, 172.64.33.75 and 173.245.59.75 among others, with 3 other IP addresses in total.

sara.ns.cloudflare.com resolves to 108.162.192.144, 172.64.32.144 and 173.245.58.144 among others, with 3 other IP addresses in total.