1sharp.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`1sharp.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:1949^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:dff4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.73^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.244^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carrera.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carrera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carrera.ns.cloudflare.com`
		A	108.162.194.231^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
		A	162.159.38.231^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
		A	172.64.34.231^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
NS	`sullivan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sullivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sullivan.ns.cloudflare.com`
		A	108.162.195.161^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	162.159.44.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	172.64.35.161^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
MX	`mx.1sharp.dev` ⭐
		A	195.63.163.73
TXT	`v=spf1 mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.73, 172.67.223.244
		IPv6 hints	2606:4700:3033::6815:1949, 2606:4700:3034::ac43:dff4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=71, name=cloudflare-ech.com
SOA	`carrera.ns.cloudflare.com`dns@cloudflare.com serial=2417068471

`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

1sharp.dev

1sharp.com

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DNS History

12 records (7 active, 5 former)

●NScarrera.ns.cloudflare.com2026-10-04 → 2026-10-12 · 2 obs

● 2026-10-04 21:58:58
● 2026-10-12 12:32:00

●NSsullivan.ns.cloudflare.com2026-10-04 → 2026-10-12 · 2 obs

● 2026-10-04 21:58:58
● 2026-10-12 12:32:00

○MXeforward1.registrar-servers.com2026-10-04 → 2026-10-04 · 3 obs

● 2026-10-04 21:58:58
○ 2026-10-09 16:54:40
○ 2026-10-12 12:32:00

○MXeforward2.registrar-servers.com2026-10-04 → 2026-10-04 · 3 obs

● 2026-10-04 21:58:58
○ 2026-10-09 16:54:40
○ 2026-10-12 12:32:00

○MXeforward3.registrar-servers.com2026-10-04 → 2026-10-04 · 3 obs

● 2026-10-04 21:58:58
○ 2026-10-09 16:54:40
○ 2026-10-12 12:32:00

○MXeforward4.registrar-servers.com2026-10-04 → 2026-10-04 · 3 obs

● 2026-10-04 21:58:58
○ 2026-10-09 16:54:40
○ 2026-10-12 12:32:00

○MXeforward5.registrar-servers.com2026-10-04 → 2026-10-04 · 3 obs

● 2026-10-04 21:58:58
○ 2026-10-09 16:54:40
○ 2026-10-12 12:32:00

●MXmx.1sharp.dev2026-10-09 → 2026-10-12 · 3 obs

○ 2026-10-04 21:58:58
● 2026-10-09 16:54:40
● 2026-10-12 12:32:00

●A104.21.25.732026-10-09 → 2026-10-12 · 2 obs

● 2026-10-09 16:54:40
● 2026-10-12 12:32:00

●A172.67.223.2442026-10-09 → 2026-10-12 · 2 obs

● 2026-10-09 16:54:40
● 2026-10-12 12:32:00

●A2606:4700:3033::6815:19492026-10-09 → 2026-10-12 · 2 obs

● 2026-10-09 16:54:40
● 2026-10-12 12:32:00

●A2606:4700:3034::ac43:dff42026-10-09 → 2026-10-12 · 2 obs

● 2026-10-09 16:54:40
● 2026-10-12 12:32:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
1sharp.dev	sullivan.ns.cloudflare.com, carrera.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.231

NS records: sullivan.ns.cloudflare.com, carrera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1sharp.dev (unsigned zone)

⏱️ Timing

Total: 725ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.223.244, 104.21.25.73`
AAAA	2	`2606:4700:3034::ac43:dff4, 2606:4700:3033::6815:1949`
NS	2	`carrera.ns.cloudflare.com, sullivan.ns.cloudflare.com`
MX	1	`mx.1sharp.dev (pri: 10)`
TXT	1	`v=spf1 mx -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carrera.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

1sharp.dev resolves to four IP addresses: 104.21.25.73, 172.67.223.244, 2606:4700:3033::6815:1949 and 2606:4700:3034::ac43:dff4.

blufffin.com, fc-bastion.com, trivalpro.org and two other host names share IP numbers with 1sharp.dev.

Name Servers

1sharp.dev has two authoritative name servers — carrera.ns.cloudflare.com and sullivan.ns.cloudflare.com.

1sharp.dev uses the same name servers as several other domains — among them mahdimt13851380.workers.dev, fastfood-lsk.kz, appklegal.info and two more.

1sharp.dev shares at least some of its name servers with other domains, including aveera1.pages.dev, 1dev.cn, eldorado-casino-ggz.top and two others.

It is common to find these name servers alongside the name servers lila.ns.cloudflare.com, dahlia.ns.cloudflare.com, felipe.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

carrera.ns.cloudflare.com points to 108.162.194.231, 162.159.38.231, 172.64.34.231 and 3 other IP addresses.

sullivan.ns.cloudflare.com points to 108.162.195.161, 162.159.44.161, 172.64.35.161 and 3 other IP addresses.

Mail Servers

Mail for 1sharp.dev is handled by a single mail server, mx.1sharp.dev.

mx.1sharp.dev points to one IP number — 195.63.163.73.