blocstack.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`blocstack.app`

DNSSEC	⚠️ Not signed
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1778097586

`app`

	DNSSEC	⚠️ Not signed
	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=101427

🔒 HSTS Preload (+subdomains)

Same first word

blocstack.app

blocstack.com

Similar names

Previous names

Next names

blocsy.app

bloctalk.app

blocto.app

bloctobay.app

bloctoswap.app

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DNS History

8 records (8 active, 0 former)

●NSdns1.registrar-servers.com2026-09-12 → 2026-10-21 · 2 obs

● 2026-09-12 07:54:10
● 2026-10-21 09:46:56

●NSdns2.registrar-servers.com2026-09-12 → 2026-10-21 · 2 obs

● 2026-09-12 07:54:10
● 2026-10-21 09:46:56

●MXeforward1.registrar-servers.com2026-09-12 → 2026-10-21 · 2 obs

● 2026-09-12 07:54:10
● 2026-10-21 09:46:56

●MXeforward2.registrar-servers.com2026-09-12 → 2026-10-21 · 2 obs

● 2026-09-12 07:54:10
● 2026-10-21 09:46:56

●MXeforward3.registrar-servers.com2026-09-12 → 2026-10-21 · 2 obs

● 2026-09-12 07:54:10
● 2026-10-21 09:46:56

●MXeforward4.registrar-servers.com2026-09-12 → 2026-10-21 · 2 obs

● 2026-09-12 07:54:10
● 2026-10-21 09:46:56

●MXeforward5.registrar-servers.com2026-09-12 → 2026-10-21 · 2 obs

● 2026-09-12 07:54:10
● 2026-10-21 09:46:56

●A216.198.79.12026-09-12 → 2026-10-21 · 2 obs

● 2026-09-12 07:54:10
● 2026-10-21 09:46:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
blocstack.app	dns1.registrar-servers.com, dns2.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blocstack.app (unsigned zone)

⏱️ Timing

Total: 591ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

IP Addresses

blocstack.app resolves to just one IP address, 216.198.79.1.

Two other host names, along with mirandola2.it, rishielectronics.com and zone2.pl, also share IP numbers with blocstack.app.

Name Servers

blocstack.app uses two name servers for its delegation: dns1.registrar-servers.com and dns2.registrar-servers.com.

blocstack.app shares its NS records with other domains, for example ammanluxuryrealestate.com, refineandshinepodcast.com, bizwomyn.com and two others.

blocstack.app at least partially shares name servers with other domains, for instance nohuman.fun and olympic-surf.com.

The two host names dns1.registrar-servers.com and dns2.registrar-servers.com each have a pair of IP addresses: dns1.registrar-servers.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com has 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

blocstack.app has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

blocstack.app shares at least partially some mail servers with other domains, for instance getmedss.com, srv-project.us, aubreybuchanan.us and two other.

These mail servers are often used together with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names that point to one IP address:

eforward1.registrar-servers.com has the IP address 162.255.118.51.

eforward2.registrar-servers.com has the IP address 162.255.118.52.

eforward3.registrar-servers.com has the IP address 162.255.118.51.

eforward4.registrar-servers.com has the IP address 162.255.118.52.

eforward5.registrar-servers.com has the IP address 162.255.118.51.

Host names that point to 162.255.118.51 : eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.