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=2410064404

`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 → 2026-07-31 · 2 obs

● 2026-02-22 18:02:38
● 2026-07-31 19:00:12

●NSraquel.ns.cloudflare.com2026-02-22 → 2026-07-31 · 2 obs

● 2026-02-22 18:02:38
● 2026-07-31 19:00:12

●A76.76.21.212026-02-22 → 2026-07-31 · 2 obs

● 2026-02-22 18:02:38
● 2026-07-31 19:00:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
blockfrost.dev	raquel.ns.cloudflare.com, jobs.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.210

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: 345ms | 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, biermann-ventures.com, nucash.be 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, casinowildsultan.de, cushybag.com and two others.

These name servers are frequently paired with the name servers cory.ns.cloudflare.com and grace.ns.cloudflare.com.

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.