blocksync.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`blocksync.dev`

DNSSEC	⚠️ Not signed
NS	`ivy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c078^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2078^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivy.ns.cloudflare.com`
		A	108.162.192.120^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	172.64.32.120^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	173.245.58.120^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
NS	`tony.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tony.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tony.ns.cloudflare.com`
		A	108.162.193.240^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	172.64.33.240^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	173.245.59.240^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
SOA	`ivy.ns.cloudflare.com`dns@cloudflare.com serial=2416453888

`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

blocksync.net

blocksync.cfd

blocksync.one

blocksync.dev

blocksync.dk

blocksync.limited

blocksync.xyz

blocksync.com.br

blocksync.work

Similar names

syncblock.network

syncblock.ai

syncblock.cfd

syncblock.xyz

nycblocks.com

syncblock.pages.dev

nycblocks.pages.dev

syncblock.live

blocksnyc.com

syncblock.com

Previous names

Next names

DNS History

2 records (2 active, 0 former)

●NSivy.ns.cloudflare.com2026-09-05 → 2026-10-20 · 2 obs

● 2026-09-05 03:00:44
● 2026-10-20 11:11:22

●NStony.ns.cloudflare.com2026-09-05 → 2026-10-20 · 2 obs

● 2026-09-05 03:00:44
● 2026-10-20 11:11:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
blocksync.dev	ivy.ns.cloudflare.com, tony.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.240

NS records: ivy.ns.cloudflare.com, tony.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 1546ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ivy.ns.cloudflare.com, tony.ns.cloudflare.com`
SOA	1	`ivy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Name Servers

blocksync.dev is delegated to two name servers: ivy.ns.cloudflare.com and tony.ns.cloudflare.com.

The name server configuration of blocksync.dev is shared with other domains, for instance chinahaxgroup.com, lgjwork.com, indyoutfitters.pages.dev and two others.

blocksync.dev partially shares its NS delegation with several other domains, including wangzherongyaozhounianqing2.com.cn, alpinmax.ro, portaldaengenharia.com and two others.

These name servers are regularly seen alongside samara.ns.cloudflare.com and skip.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

ivy.ns.cloudflare.com resolves to 108.162.192.120, 172.64.32.120, 173.245.58.120 and 3 other IP addresses.

tony.ns.cloudflare.com resolves to 108.162.193.240, 172.64.33.240, 173.245.59.240 and 3 other IP addresses.