🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackcircuit.dev`

DNSSEC	⚠️ Not signed
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`ns39.domaincontrol.com` ⭐
		A	2603:5:21d1::14^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns40.domaincontrol.com`
MX	`stackcircuit-dev.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn3pr02cu00103.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.41.206^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00806.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`
TXT	`v=spf1 include:secureserver.net -all`
TXT	`NETORGFT21092378.onmicrosoft.com`
SOA	`ns39.domaincontrol.com`dns@jomax.net 2026-09-03 #2

`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

stackcircuit.com

stackcircuit.top

stackcircuit.dev

Similar names

circuitstack.dev

circuitstack.xyz

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSns39.domaincontrol.com2026-09-08 → 2026-09-11 · 2 obs

● 2026-09-08 22:20:52
● 2026-09-11 19:08:56

●NSns40.domaincontrol.com2026-09-08 → 2026-09-11 · 2 obs

● 2026-09-08 22:20:52
● 2026-09-11 19:08:56

●MXstackcircuit-dev.mail.protection.outlook.com2026-09-08 → 2026-09-11 · 2 obs

● 2026-09-08 22:20:52
● 2026-09-11 19:08:56

●A216.198.79.12026-09-08 → 2026-09-11 · 2 obs

● 2026-09-08 22:20:52
● 2026-09-11 19:08:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
stackcircuit.dev	ns40.domaincontrol.com, ns39.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.109.20

NS records: ns40.domaincontrol.com, ns39.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackcircuit.dev (unsigned zone)

⏱️ Timing

Total: 343ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	2	`ns40.domaincontrol.com, ns39.domaincontrol.com`
MX	1	`stackcircuit-dev.mail.protection.outlook`
TXT	2	`v=spf1 include:secureserver.net -all, NETORGFT21092378.onmicrosoft.com`
SOA	1	`ns39.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

stackcircuit.dev points to a single IP number: 216.198.79.1.

Additional host names — danielbykov.ru, cronosbooking.com, bluemattercapital.com and two others — share IP numbers with stackcircuit.dev.

Name Servers

stackcircuit.dev uses two name servers for its delegation: ns39.domaincontrol.com and ns40.domaincontrol.com.

stackcircuit.dev shares its name server setup with other domains, including ocadt.com, thevgfilms.com, chelseagrayson.com and two others.

The two host names ns39.domaincontrol.com and ns40.domaincontrol.com each have a pair of IP addresses: ns39.domaincontrol.com has 97.74.109.20 and 2603:5:21d1::14, and ns40.domaincontrol.com has 173.201.77.20 and 2603:5:22d1::14.

Mail Servers

stackcircuit.dev has one mail server: stackcircuit-dev.mail.protection.outlook.com.

stackcircuit-dev.mail.protection.outlook.com points to 8 IP numbers: 52.101.41.6, 52.101.41.206, 52.101.42.16 and 5 other.

stackcircuit.dev - robtex.com