simstech.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`simstech.dev`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns23.domaincontrol.com` ⭐
		A	2603:5:2151::c^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns23.domaincontrol.com`
		A	97.74.101.12^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns23.domaincontrol.com`
NS	`ns24.domaincontrol.com`
		A	2603:5:2251::c^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns24.domaincontrol.com`
		A	173.201.69.12^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns24.domaincontrol.com`
MX	`109856807.pamx1.hotmail.com` ⭐
		A	52.101.8.53^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.11.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.91.161^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.194.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`v=spf1 include:outlook.com -all`
TXT	`MS=C858438C56D24720FE78CB87A4C59C6690D28176`
SOA	`ns23.domaincontrol.com`dns@jomax.net 2026-02-17 #1

`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

simstech.cloud

simstech.net

simstech.co.kr

simstech.com.br

simstech.dev

simstech.com

Similar names

Previous names

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DNS History

5 records (5 active, 0 former)

●NSns23.domaincontrol.com2026-08-28 → 2026-09-04 · 2 obs

● 2026-08-28 15:07:54
● 2026-09-04 04:17:40

●NSns24.domaincontrol.com2026-08-28 → 2026-09-04 · 2 obs

● 2026-08-28 15:07:54
● 2026-09-04 04:17:40

●MX109856807.pamx1.hotmail.com2026-08-28 → 2026-09-04 · 4 obs

● 2026-08-28 15:07:54
○ 2026-09-03 08:40:54
● 2026-09-03 10:18:32
● 2026-09-04 04:17:40

●A13.248.243.52026-08-28 → 2026-09-04 · 4 obs

● 2026-08-28 15:07:54
○ 2026-09-03 08:40:54
● 2026-09-03 10:18:32
● 2026-09-04 04:17:40

●A76.223.105.2302026-08-28 → 2026-09-04 · 4 obs

● 2026-08-28 15:07:54
○ 2026-09-03 08:40:54
● 2026-09-03 10:18:32
● 2026-09-04 04:17:40

🔍 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
simstech.dev	ns23.domaincontrol.com, ns24.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.101.12

NS records: ns23.domaincontrol.com, ns24.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simstech.dev (unsigned zone)

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns23.domaincontrol.com, ns24.domaincontrol.com`
MX	1	`109856807.pamx1.hotmail.com (pri: 0)`
TXT	2	`v=spf1 include:outlook.com -all, MS=C858438C56D24720FE78CB87A4C59C6690D28`
SOA	1	`ns23.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 10

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

Analysis

IP Addresses

simstech.dev resolves to the IP addresses 13.248.243.5 and 76.223.105.230

Among the host names that share IP numbers with simstech.dev are iasai.info, coinnbsee-proglx.godaddysites.com, barrywoodendeavors.com and two others.

Name Servers

simstech.dev has two authoritative name servers — ns23.domaincontrol.com and ns24.domaincontrol.com.

simstech.dev has the same name server delegation as a number of other domains, such as backroadscandleco.com, hothops.com, marlinkrev.com and two more.

Both ns23.domaincontrol.com and ns24.domaincontrol.com have two IP addresses each. ns23.domaincontrol.com resolves to 97.74.101.12 and 2603:5:2151::c; ns24.domaincontrol.com resolves to 173.201.69.12 and 2603:5:2251::c.

Mail Servers

simstech.dev routes its mail through a single mail server, 109856807.pamx1.hotmail.com.

The host 109856807.pamx1.hotmail.com directs to four IP numbers: 52.101.8.53, 52.101.11.6, 52.101.91.161 and 52.101.194.2.