blockfrost.dev - dns.ninja

`blockfrost.dev`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`jobs.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jobs.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jobs.ns.cloudflare.com`
		A	108.162.193.183^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	172.64.33.183^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
		A	173.245.59.183^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jobs.ns.cloudflare.com`
NS	`raquel.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raquel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raquel.ns.cloudflare.com`
		A	108.162.194.210^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	162.159.38.210^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	172.64.34.210^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
SOA	`jobs.ns.cloudflare.com`dns@cloudflare.com serial=2404132229

`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

blockfrost.dev

blockfrost.io

Similar names

frostblock.com

brocklofts.ca

DNS History

3 records (3 active, 0 former)

●NSjobs.ns.cloudflare.com2026-02-22 → 2026-06-13 · 2 obs

● 2026-02-22 18:02:38
● 2026-06-13 10:41:34

●NSraquel.ns.cloudflare.com2026-02-22 → 2026-06-13 · 2 obs

● 2026-02-22 18:02:38
● 2026-06-13 10:41:34

●A76.76.21.212026-02-22 → 2026-06-13 · 2 obs

● 2026-02-22 18:02:38
● 2026-06-13 10:41:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
blockfrost.dev	raquel.ns.cloudflare.com, jobs.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.183

NS records: raquel.ns.cloudflare.com, jobs.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockfrost.dev (unsigned zone)

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`jobs.ns.cloudflare.com, raquel.ns.cloudflare.com`
SOA	1	`jobs.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

blockfrost.dev resolves to one IP address: 76.76.21.21.

3fortuneswaltham.com, omnixero.net, biermann-ventures.com and two other host names share IP numbers with blockfrost.dev.

Name Servers

DNS delegation for blockfrost.dev points to two name servers: jobs.ns.cloudflare.com and raquel.ns.cloudflare.com.

blockfrost.dev uses the same name servers as several other domains — among them sarraf54.com, sefinetur.com, mersu.com.tr and two more.

blockfrost.dev shares at least some of its name servers with other domains, including vortexdataserver4.sbs, cushybag.com, spiteful-charades.cyou and two others.

It is common to find these name servers alongside the name servers quinton.ns.cloudflare.com, cory.ns.cloudflare.com, alexis.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

jobs.ns.cloudflare.com has IP addresses 108.162.193.183, 172.64.33.183 and 173.245.59.183, plus 3 other.

raquel.ns.cloudflare.com has IP addresses 108.162.194.210, 162.159.38.210 and 172.64.34.210, plus 3 other.