itcore.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`itcore.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a25e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4abe^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.190^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.94^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
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`
NS	`sage.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sage.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sage.ns.cloudflare.com`
		A	108.162.195.236^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	162.159.44.236^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	172.64.35.236^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
TXT	`google-site-verification=BT1oEY6YrU5I6N8nCuYyKeHmJemQdhniZmdRNzHbYp0`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.190, 172.67.162.94
		IPv6 hints	2606:4700:3033::ac43:a25e, 2606:4700:3036::6815:4abe
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com
SOA	`lucy.ns.cloudflare.com`dns@cloudflare.com serial=2417020395

`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

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Previous names

Next names

DNS History

15 records (6 active, 9 former)

○NSbyte.dns-parking.com2026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 07:20:04
○ 2026-09-28 21:22:20
○ 2026-10-11 06:03:40

○NSdavina.ns.cloudflare.com2026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-28 07:20:04
● 2026-09-28 21:22:20
○ 2026-10-10 05:37:40
○ 2026-10-11 06:03:40

○NSkipp.ns.cloudflare.com2026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-28 07:20:04
● 2026-09-28 21:22:20
○ 2026-10-10 05:37:40
○ 2026-10-11 06:03:40

●NSlucy.ns.cloudflare.com2026-10-10 → 2026-10-11 · 3 obs

○ 2026-09-28 21:22:20
● 2026-10-10 05:37:40
● 2026-10-11 06:03:40

○NSpixel.dns-parking.com2026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 07:20:04
○ 2026-09-28 21:22:20
○ 2026-10-11 06:03:40

●NSsage.ns.cloudflare.com2026-10-10 → 2026-10-11 · 3 obs

○ 2026-09-28 21:22:20
● 2026-10-10 05:37:40
● 2026-10-11 06:03:40

○A104.21.28.942026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-28 07:20:04
● 2026-09-28 21:22:20
○ 2026-10-10 05:37:40
○ 2026-10-11 06:03:40

●A104.21.74.1902026-10-10 → 2026-10-11 · 3 obs

○ 2026-09-28 21:22:20
● 2026-10-10 05:37:40
● 2026-10-11 06:03:40

○A172.67.145.792026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-28 07:20:04
● 2026-09-28 21:22:20
○ 2026-10-10 05:37:40
○ 2026-10-11 06:03:40

●A172.67.162.942026-10-10 → 2026-10-11 · 3 obs

○ 2026-09-28 21:22:20
● 2026-10-10 05:37:40
● 2026-10-11 06:03:40

○A2.57.91.912026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 07:20:04
○ 2026-09-28 21:22:20
○ 2026-10-11 06:03:40

●A2606:4700:3033::ac43:a25e2026-10-10 → 2026-10-11 · 3 obs

○ 2026-09-28 21:22:20
● 2026-10-10 05:37:40
● 2026-10-11 06:03:40

○A2606:4700:3036::6815:1c5e2026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-28 07:20:04
● 2026-09-28 21:22:20
○ 2026-10-10 05:37:40
○ 2026-10-11 06:03:40

●A2606:4700:3036::6815:4abe2026-10-10 → 2026-10-11 · 3 obs

○ 2026-09-28 21:22:20
● 2026-10-10 05:37:40
● 2026-10-11 06:03:40

○A2606:4700:3036::ac43:914f2026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-28 07:20:04
● 2026-09-28 21:22:20
○ 2026-10-10 05:37:40
○ 2026-10-11 06:03:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
itcore.dev	lucy.ns.cloudflare.com, sage.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.133

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itcore.dev (unsigned zone)

⏱️ Timing

Total: 789ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.94, 104.21.74.190`
AAAA	2	`2606:4700:3036::6815:4abe, 2606:4700:3033::ac43:a25e`
NS	2	`lucy.ns.cloudflare.com, sage.ns.cloudflare.com`
TXT	1	`google-site-verification=BT1oEY6YrU5I6N8`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lucy.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

itcore.dev resolves to four IP addresses: 104.21.74.190, 172.67.162.94, 2606:4700:3033::ac43:a25e and 2606:4700:3036::6815:4abe.

Among the host names that share IP numbers with itcore.dev are gahwq.sa.com, mortgagebrokerburpengaryeast.com.au, ratingeagle.one and two others.

Name Servers

itcore.dev has two authoritative name servers — lucy.ns.cloudflare.com and sage.ns.cloudflare.com.

itcore.dev has the same name server delegation as a number of other domains, such as mikexmailne.bond, ebfzovtu.workers.dev, ferreterialospaisas.co and two more.

itcore.dev partially shares its NS delegation with several other domains, including pathwaytoguidance.com, monatojap095.workers.dev, sohj.net and two others.

These name servers are regularly seen alongside clara.ns.cloudflare.com and apollo.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

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

sage.ns.cloudflare.com points to 108.162.195.236, 162.159.44.236, 172.64.35.236 and 3 other IP addresses.